SHIELDED METAL ARC WELDING ELECTRODES/MANUAL METAL ARC WELDING ELECTRODES

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1 SHIELDED METAL ARC WELDING ELECTRODES/MANUAL METAL ARC WELDING ELECTRODES

2 CELLUTHERME CELLUTHERME-M CODIFICATION : AWS : E6010 IS : EC4310X Cellutherme is a light cated cellulsic type DC(+) electrde. Ideally suited fr welding in all psitins including vertical dwn. The weld metal pssesses gd mechanical prperties. Ideal fr stve pipe technique and faster welding. Welds are f radigraphic quality. Typical applicatins include welding f pipes, tubes, ducts, etc. Element : C Mn Si Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at (Jules) C -30 C Size (mm) : 5x350 4x x x350 Current Range : Qty.(Pcs./Cartn) : APPROVALS : BV, PDIL, EIL 1. In rder t achieve best results, ensure a gd jint fit-up and avid uneven r excessive gap. 2. D nt use high current, which may lead t high spatter lss. CODIFICATION : AWS : E7010-G Cellutherme-M is a light cated cellulsic type electrde. This electrde perates with a frceful penetrating arc. Ideally suited fr welding in all psitins including vertical dwn. Special feature has been fund extremely beneficial fr welding f pipes in Stve Pipe Technique bth fr faster welding and greater cntrl n penetratin f the rt runs. Electrde is designed t yield a weld depsit cntaining 0.5M and therefre is suited fr welding C - 0.5M steels and is ideal fr rt passes in pipes. Element : C Mn Si S P M Percent : YS Elngatin CVN Impact Strength at 0 (kgf/mm²) (kgf/mm²) (L= 4d)% minus 60 C (Jules) Size (mm) : 5x350 4x x X350 Current Range : Qty.(Pcs./Cartn) : In rder t achieve best results, ensure a gd jint fit-up and avid uneven r excessive gap. 2. D nt use high current, which may lead t high spatter lss.

3 POPULAR ECONOTHERME CODIFICATION : AWS : E6012 IS : ER4122 Ppular is a general purpse mild steel electrde fr welding f mild carbn steels and lw carbn steels fr structural and general fabricatin wrk. The electrde pssesses excellent perating characteristics. Element : C Mn Si Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at RT (Jules) CURRENT AND PACKING DATA : AC / DC(-) Size (mm) : 6.3x450 5x450 4x x X350 Current Range : Qty.(Pcs./Cartn) : APPROVAL : BIS CODIFICATION : AWS : E6013 IS : ER4112 A general purpse electrde ideally suited fr welding lw carbn, mild, structural steels. The electrde perates well in all psitins including vertical dwn and perates n AC as well as DC. The electrde prduces pleasing perating characteristics and weld metal f cnsistent quality. The slag is easily detachable. Ideal fr peratin under lw OCV transfrmers. The electrde prduces minimum spatter and has gd striking and restriking characteristics. Sme f the typical applicatins include welding f mild steels like IS : 2062 fr structures, aut bdies, furniture, tanks, frames, pipes, etc. Element : C Mn Si Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at RT (Jules) CURRENT AND PACKING DATA : AC / DC(-) Size (mm) : 5x450 4x x x X350 Current Range : Qty.(Pcs./Cartn) : APPROVALS : RDSO, BIS

4 NORMA NORMA-V CODIFICATION : AWS : E6013 IS : ER4222 A medium cated rutile type AC/DC all psitin electrde fr welding mild steel structures, rail caches, wagns, strage tanks, ships, sheet metal wrk etc. Element : C Mn Si Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at 0 C (Jules) CURRENT AND PACKING DATA : AC / DC(-) Size (mm) : 6.3x450 5x450 4x x x350 Current Range : Qty.(Pcs./Cartn) : APPROVALS : BIS, RDSO, LRS, DNV, PDIL, EIL, ABS, BV, CIB-MP CODIFICATION : AWS : E6013 IS : ER4211 A medium cated general purpse all psitin electrde fr welding lw carbn and mild structural steels. The electrde perates well under lw OCV transfrmers and direct current either plarity. Easy t perate in all psitins including vertical dwn. Typical applicatin include welding f steel structures and tanks, truck frames and bdies, machinery cnstructin, aut bdies frames, pipes etc. Element : C Mn Si Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at 0 C (Jules) CURRENT AND PACKING DATA : AC / DC(±) Size (mm) : 6.3x450 5x450 4x x X350 Current Range : Qty.(Pcs./Cartn) : APPROVAL : BIS PRECAUTION : 1. Redry the electrdes at 125 C fr ne hur, if necessary.

5 MEDIO MEDIO-S CODIFICATION : AWS : E6013 IS : ER4222X A medium heavy cated rutile type Tuch electrde designed t perate even with 45 OCV, Suitable fr all types f mild steel structures, plant machinery, pipes, dredgers, trawlers, etc. The weld metal is sft, ductile and is f radigraphic quality. Element : C Mn Si Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at 0 C (Jules) CURRENT AND PACKING DATA : AC / DC(-) Size (mm) : 6.3x450 5x450 4x x x x350 2x300 Current Range : Qty.(Pcs./Cartn): APPROVALS : BIS, RDSO fr welding Crten steel t mild steel, CIB (M.P.), LRS, ABS, EIL, NPCIL, IRS, BV, DNV, PDIL CODIFICATION : AWS : E6013 IS : ER4322X Medi-S is a rutile electrde ideally suited fr welding f carbn steels. The weld metal is f radigraphic quality and pssesses excellent ntch tughness at minus 0 20 C. Typical applicatins include ship cnstructin, tanks, barges, dredgers, structures, etc. Element : C Mn Si Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at - 20 C (Jules) CURRENT AND PACKING DATA : AC / DC(-) Size (mm) : 5x450 4x x x350 2x300 Current Range : Qty.(Pcs./Cartn) : APPROVAL : LRS

6 MEDIO-V EXOBEL CODIFICATION : AWS : E6013 IS : ER4211X Medi-V is a medium cated, rutile type, all psitin electrde. The electrde perates n alternating and direct current either plarity. The weld metal is sft, ductile, metallurgically clean and mechanically sund with radigraphic quality. Typical applicatins include industrial pipes and tubes, strage tanks, bilers, fire bxes tanks, ships, barges, dredgers, trawlers, tugs rail caches, etc. Element : C Mn Si Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at 0 C (Jules) CURRENT AND PACKING DATA : AC / DC(±) Size (mm) : 6.3x450 5x450 4x x x x350 2x300 Current Range: Qty. : (Pcs./Cartn) APPROVAL : BIS CODIFICATION : AWS : E6013 IS : ERR4222X A heavy cated rutile type electrde fr achieving radigraphic quality welds in mild steel bilers, pressure vessels, ships, hull cnstructin, etc. Excellent bead appearance and self peeling slag. Typical applicatins als include strage tanks, wagns, autmbile frames and bdies, rlling stcks, rail caches lcmtive fire bxes, etc. Element : C Mn Si Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at 0 C (Jules) CURRENT AND PACKING DATA : AC / DC(-) Size (mm) : 6.3x450 5x450 4x x x350 2x300 Current Range: : Qty.(Pcs./Cartn) : APPROVALS : BIS, CIB(M.P.), LRS, DNV, NPCIL, IRS

7 UNITHERME RAPIDEX CODIFICATION : AWS : E6020 IS : EA4245X Unitherme is an irn xide type electrde fr welding f carbn steels. The welds are radigraphic quality. Typical applicatins include lcmtive fire bxes, rtary kilns, heavy structures, engine frames, bases, etc. Element : C Mn Si Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at 0 C(Jules) CURRENT AND PACKING DATA : AC / DC(-) Size (mm) : 6.3x450 5x450 4x x X350 Current Range : Qty.(Pcs./Cartn) : APPROVAL : RDSO 1. Redry the electrdes at 125 C fr ne hur, if necessary. 2. Ensure use f electrde in hrizntal and flat psitins. CODIFICATION : AWS : E7014 IS : ES5224JX A medium heavy cated, irn pwder rutile type electrde suitable fr welding all mild steel structures, bilers, pressure vessels. Welds are f radigraphic quality. The electrde has a metal recvery f 115 %. Rapidex is suitable fr all types f jints t achieve faster speed and higher welding utput. Typical applicatins include bilers, pressure vessels, wagns, girders, tanks, ships, barges, machine parts, etc. Element : C Mn Si Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at 0 C (Jules) CURRENT AND PACKING DATA : AC / DC(--) Size (mm) : 6.3x450 5x450 4x x x350 Current Range: : Qty.(Pcs./Cartn) : APPROVALS : LRS, RDSO fr welding Crten steel t mild steel.

8 FERROVITE INDOTHERME CODIFICATION : AWS : E7024 IS : ES5245KX A Super heavy cated, irn pwder type electrde ideal fr welding mild steel structures, plant machinery, etc. High metal recvery f 150% reduces welding time and increases the utput. Weld metal is sund and is f radigraphic quality. Sme typical applicatins include mild steel structures, heavy clumns, shipbuilding, lcmtives, girders, bilers, etc. Element : C Mn Si Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at 0 C (Jules) CURRENT AND PACKING DATA : AC / DC(±) Size (mm) : 6.3x450 5x450 4x x350 Current Range : Qty.(Pcs./Cartn) : APPROVAL : RDSO 1. Ensure the electrdes are dry. In case f misture pick-up, redry the electrdes at C fr ne hur. 2. The electrde is meant fr peratin in flat and hrizntal psitins nly. CODIFICATION : AWS : E7016 IS : EB5426H 2 X A medium cated basic type hydrgen cntrlled electrde prducing a tugh, ductile weld metal fr welding heavy sectins in mild steel, medium high tensile steels, subjected t dynamic lading. Als suited fr cast steels, difficult steels f unknwn cmpsitin and fr nn-machinable depsits n cast irn. Typical applicatins include caches, ships, heavy duty structures, earth mving machinery, rtary kiln shells, cast irns. Element : C Mn Si Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% (J) at C -30 C Size (mm) : 6.3x450 5x450 4x x x350 Current Range: : Qty.(Pcs./Cartn) : APPROVALS : BIS, RDSO, LRS, EIL, ABS, BV, DNV, PDIL, CIB (M.P.) PRECAUTION : 1. Ensure the electrdes are dry. Redry the mist electrdes as per ur standard recmmended practice.

9 SUPRATHERME SUPRATHERME-MOD CODIFICATION : AWS : E7018 IS : EB5426H3JX A heavy cated lw hydrgen, irn pwder type electrde ideally suited fr prducing tugh and ductile welds f radigraphic quality in bilers, pressure vessels and heavy structures subjected t dynamic lading. The electrdes have a metal recvery f abut 115%. Sme typical applicatins include heavy structures subjected t dynamic lading and impact, highly restrained jints, caches, wagns, penstcks, bilers, pressure vessels, earthmving machines, etc. Element : C Mn Si Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at-30 C (Jules) Size (mm) : 6.3x450 5x450 4x x x350 2x300 Current Range: : Qty.(Pcs./Cartn) : APPROVALS : BIS, RDSO, CIB(M.P.), LRS, ABS, BV, DNV, EIL, IRS, PDIL, NPCIL PRECAUTION : 1. Ensure the electrdes are dry. Redry the mist electrdes as per ur standard recmmended practice. CODIFICATION : AWS : E7018 IS : EB5426H3JX A basic cated irn pwder hydrgen cntrlled, all cnventinal psitin electrde, prduces radigraphic quality welds, having excellent cracking resistance. The electrde ideally suited fr welding carbn steels used in the cnstructin f equipment subject t heavy dynamic lad impact and severe service cnditins in sur gas service. Element : C Mn Si S P Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at-30 C (Jules) CORROSION TEST : Passes crrsin test as per NACE standard TM (SSCC) and TM (HIC). Size (mm) : 6.3x450 5x450 4x x x350 2x300 Current Range: : Qty.(Pcs./Cartn) : APPROVAL : EIL (The weld metal meets the EIL specificatin GS-8 requirements fr sur gas service.) HARDNESS OF WELD METAL : 200 HV5 Max. DIFFUSIBLE HYDROGEN : Max.5ml/100gms f W.M. PRECAUTION : 1. Ensure the electrdes are dry. Redry the mist electrdes as per ur standard recmmended practice.

10 P- 4 TENSAL CODIFICATION : AWS : E7018 Basic cated, lw hydrgen and irn pwder type electrde prducing crack resistant, radigraphic quality and tugh weld metal. Ideal fr welding pressure vessels, bilers, pipes and heavy sectins in mild steel subjected t dynamic lading. Sme typical applicatins include heavy, rigid mild steel and medium tensile steel structures, rail caches and wagns and hull cnstructins, etc. Element : C Mn Si Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at-30 C (Jules) Size (mm) : 6.3x450 5x450 4x x x250 Current Range: : Qty.(Pcs./Cartn) : APPROVALS : LRS, BV, BIS PRECAUTION : 1. Ensure the electrdes are dry. Redry the mist electrdes as per ur standard recmmended practice. CODIFICATION : AWS : E9018-G A lw hydrgen, irn pwder type electrde fr welding steels having tensile strength up t 70kgf/mm². Ideally suited fr welding fine-grained steels, high tensile steels used in bridges, penstcks, tanks, etc. The weld metal pssesses excellent tughness at sub-zer temperatures dwn t minus 50 C. Typical applicatins include welding f grain-refined steels, Q&T steels, HSLA steels, pressure vessels, structural fabricatin, etc. Element : C Mn Si Ni M Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at-51 C (Jules) Size (mm) : 6.3x450 5x450 4x x x350 Current Range : Qty.(Pcs./Cartn) : APPROVAL : CIB (M.P.) 1. Ensure the electrdes are dry. In case f misture pick-up, redry the electrdes at C fr ne hur befre use. 2. When welding grain refined and Q&T steels, cntrl the heat input by using: (a) Stringer bead. (b) Cntrl ver preheat and interpass temperature. (c) Shrt arc.

11 TENSAL-MH TENSAL(SPL) CODIFICATION : AWS : E9018-M Extra lw hydrgen type electrdes depsiting a high strength weld metal. Ideally suited fr welding fine-grained steels, high strength steels, Q&T steels used in the fabricatin f structures, bridges, penstcks and ther cmpnents. Element : C Mn Si Ni M Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at-51 C (Jules) Size (mm) : 6.3x450 5x450 4x x x350 Current Range: : Qty.(Pcs./Cartn) : During welding keep the heat input t a minimum. 2. Ensure the electrdes are dry. Rebake electrde at 400 C fr ne hur befre use. CODIFICATION : AWS : E10018-D2 A basic cated lw hydrgen irn pwder type electrde fr welding high tensile steels. The weld metal is f radigraphic quality. Ideally suited fr welding high tensile steels, Q&T steels, castings, etc. with range f 71 kgf/mm². The weld metal pssesses high strength cmbined with excellent tughness at sub-zer temperatures. Element : C Mn Si M Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at-51 C (Jules) Size (mm) : 6.3x450 5x450 4x x x350 Current Range : Qty.(Pcs./Cartn): Ensure the electrdes are dry. Rebake as per ur standard recmmended practice. 2. When welding grain refined and Q&T steels, cntrl the heat input by using: (a) Stringer bead. (b) Cntrl ver preheat and interpass temperature. (c) Shrt arc.

12 ULTRATHERME-H ULTRATENSAL-MH CODIFICATION : AWS : E10016-G A basic cated, extra lw hydrgen electrde ideally suited fr welding high strength steels, Q&T steels, having in the range f 70 kgf/mm². The weld metal is f radigraphic quality and pssesses excellent strength cmbined with gd tughness. Ideal fr welding high strength steels under the site cnditins having high relative humidity and higher jint restraints, as the extra lw hydrgen levels ensure freedm frm hydrgen induced cracking. Element : C Mn Si Ni M Cr Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at-51 C (Jules) DIFFUSIBLE HYDROGEN CONTENT: 3ml/100gms f weld metal r less Size (mm) : 5x350 4x x x350 Current Range : Weight/cartn:(kgs) : Rebake the electrdes at 400 C fr ne hur and cl them in the same ven t abut 100 C and then transfer them t a hlding ven maintained at 50 C and draw fr use. 2. Keep the heat input during welding t a minimum by cntrlling the preheat and interpass temperatures between C. 3. use stringer bead s and minimise weaving. CODIFICATION : AWS : E11018M A basic cated, extra lw hydrgen electrde ideally suited fr welding high strength Q&T steels like Welten 80, SA517 grades and their equivalents. The weld metal has excellent crack resistance and displays high strength cmbined with gd sub-zer impact strength. Ideal fr welding high strength steels under site cnditins having high relative humidity and higher jint restraints as the extra lw hydrgen levels ensure freedm frm hydrgen induced cracking. Element : C Mn Si Ni M Cr Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at-51 C (Jules) DIFFUSIBLE HYDROGEN CONTENT : 3ml/100gms f weld metal r less Size (mm) : 6.3x450 5x350 4x x x350 Current Range : Weight/cartn:(kgs : Rebake the electrdes at 400 C fr ne hur and cl them in the same ven t abut 100 C and then transfer them t a hlding ven maintained at 50 C and draw fr use. 2. Keep the heat input during welding t a minimum by cntrlling the preheat and interpass temperatures between C. 3. Use stringer bead and minimise weaving.

13 ULTRATHERME CNM (SPECIAL) CODIFICATION : AWS : E11018-G Ultratherme is a lw hydrgen type electrde ideally suited fr welding high strength steels, fine-grained steels, HSLA, Q&T steels, etc. The weld metal pssesses high strength cmbined with gd tughness prperties. Ideal fr welding high strength steels used in earth mving industry, etc. Element : C Mn Si M Ni Cr Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at- 40 C (Jules) Size (mm) : 6.3x450 5x450 4x x x350 Current Range: : Qty.(Pcs./Cartn): APPROVAL : CIM-Ichapur 1. Rebake the electrdes as per ur standard recmmended practice. 2. Use shrt arc and minimise heat input during welding. CODIFICATION : AWS : E12018-G CNM (Special) is a special frmulated electrde t depsit a very high strength weld metal. The weld metal pssesses high strength and tughness and is ideally suited fr welding high strength steels. Element : C Mn Si Cr Ni M S P Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at 0 C (Jules) Size (mm) : 6.3x450 5x450 4x x x350 Current Range : Qty.(Pcs./Cartn) : Ensure the electrdes are dry. In case f misture pick-up, redry the electrdes at C fr ne hur as per ur standard practice. 2. Use shrt arc and stringer beads. 3. Use a carefully frmulated welding prcedure with preheat and pst weld heat treatment.

14 COROTHERME (SPL) SUPRATHERME (SPL) CODIFICATION : AWS : E8018-W2 Crtherme (SPL) is a special electrde depsiting a 0.5Cr - 0.7Ni - 0.5Cu weld metal ideally suited fr welding weathering steels t resist high temperature atmspheric crrsin. Ideal fr welding steels like Crten steels used in chemical, petrchemical and railway industries t resist atmspheric crrsin. Element : C Mn Si Cr Ni Cu Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at- 20 C (Jules) Size (mm) : 6.3x450 5x450 4x x x350 Current Range: : Qty.(Pcs./Cartn) : APPROVAL : MDL 1. Ensure the electrdes are dry. In case f misture pick-up, rebake as per ur standard practice. CODIFICATION : AWS : E IS : EB5626H3JX An irn pwder, lw hydrgen type electrde prducing a tugh and ductile weld metal fr welding heavy and rigid structures subjected t dynamic lading and impact. The weld metal is f radigraphic quality and displays remarkable impact strength even at minus 50 C. Typical applicatins include welding f carbn steels, steels sensitive t hydrgen embrittlement, heavy and rigid structures, pressure vessels and equipment subjected t severe stress and requiring gd tughness prperties at sub-zer temperatures dwn t -50 C Element : C Mn Si Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at- 46 C (Jules) Size (mm) : 6.3x450 5x450 4x x x350 2x300 Current Range: : Qty.(Pcs./Cartn) : APPROVALS : ABS, EIL, PDIL, NPCIL, CIB(M.P.) 1. Redry the electrdes at C fr ne hur and cl them t 100 C transfer them t a hlding ven at C and use. 2. Minimise heat input.

15 SUPRATHERME-SPL (MOD) CODIFICATION : AWS : E IS : EB5626H3JX Basic cated irn pwder type, high yield, and hydrgen-cntrlled electrde. Easy t perate in all cnventinal welding psitins. Radigraphic quality welds having excellent cracking resistance. Ideally suited fr welding carbn steels used in the cnstructin f equipment subjected t heavy dynamic lad, impact, and severe service cnditins in sur gas service. Element : C Mn Si S P Ni+Cr+M+V Percent : <1.75 YS Elngatin CVN Impact Strength at (kgf/mm²) (kgf/mm²) (L= 4d)% minus 46 C (Jules) CORROSION TESTS : Passes crrsin test as per NACE standard TM (SSCC) and TM (HIC) HARDNESS OF WELD METAL : 200 BHN max. DIFFUSIBLE HYDROGEN : Max. 5ml/100 gms f weld metal CURRENT AND PACKING DATA : AC/DC(+) Size (mm) : 5x450 4x x x350 Current Range : Qty.(Pcs./Cartn): Redry the mist electrdes at C fr ne hur as per standard recmmended practice.

16 SUPRATHERME -Ni SUPRATHERME- Ni ( SPL) CODIFICATION : AWS : E7018-G IS : E49 B G Fe A lw hydrgen, irn pwder type electrde yielding a 0.5% Ni in the weld metal. Ideally suited fr welding fine-grained steels, heavy sectins, and restrained jints requiring gd impact strength at sub-zer temperatures dwn t minus 50 C. Typical applicatins include welding f C-Mn grain refined steels, heavy sectins, and restrained jints requiring gd impact strength at sub-zer temperatures dwn t minus 50 C. Element : C Mn Si Ni Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at- 50 C (Jules) Size (mm) : 6.3x450 5x450 4x x x350 Current Range: : Qty.(Pcs./Cartn) : APPROVAL : NPCIL 1. Redry the electrdes as per ur standard recmmended practice. 2. Prevent excessive heat input during welding. CODIFICATION : AWS : E8018-G A basic cated, lw hydrgen, irn pwder type electrde yielding a weld metal cntaining 1.5% Mn and 0.7% Ni. Excellent quality welds fr welding heavy sectins f fine- grained high strength steels with particular reference t lw temperature service dwn t minus 60 C. Typical applicatins include welding f fine grained Q&T steels fr pressure vessels, tanks, penstcks, where high strength and sub-zer temperature tughness prperties are f imprtance. Element : C Mn Si Ni Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at- 50 C (Jules) Size (mm) : 6.3x450 5x450 4x x x350 Current Range : Qty.(Pcs./Cartn): APPROVALS : PDIL, EIL, CIB-MP 1. Redry the electrdes as per ur standard recmmended practice. 2. Minimise heat input during welding.

17 NIMOTHERME-1 NITHERME-2.5 CODIFICATION : AWS : E8016-C3 A lw hydrgen electrde yielding a tugh and ductile weld depsit having 1% Ni- 0.25% M suitable fr welding fine-grained and Ni steels fr service temperatures dwn t minus 60 C. Typical applicatins include strage tanks fr liquefied gases, distillers in cke ven batteries and petrchemical industries. Ideal fr welding high strength and fine-grained steels subjected t sever dynamic lading and sub-zer temperature service. Element : C Mn Si Ni M Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at- 50 C (Jules) Size (mm) : 5x350 4x x x350 Current Range : Qty.(Pcs./Cartn) : Redry the electrdes as per ur standard recmmended practice. 2. Restrict the heat input during welding. CODIFICATION : AWS : E8016-C1 A lw hydrgen DC(+) electrde yielding 2.5% Ni in the weld depsit, ideally suited fr welding fine-grained steels and Ni steels especially fr service temperatures 0 dwn t minus 60 C. The weld metal pssesses strength cmbined with excellent sub-zer temperature ntch tughness. Typical applicatins include strage tanks, pressure vessels, cntainers and piping fr liquefied gases like prpane and butane. Element : C Mn Si Ni Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at- 60 C (Jules) Size (mm) : 5x350 4x x x350 Current Range : Qty.(Pcs./Cartn): Redry the electrdes as per ur standard recmmended practice. 2. Restrict the heat input t a minimum during welding t achieve better prperties. Nte : Lw carbn versin Nitherme-2.5L cnfrming t AWS : E7018-C1L is als available.

18 NITHERME-2.5 (MOD) NITHERME-2.5 (SPL) CODIFICATION : AWS : E10018-G A lw hydrgen electrde depsiting 2.2%Ni, 0.3%Cr and 0.3%M weld metal. Easy t perate n i all cnventinal welding psitins. Radigraphic quality welds pssesses excellent tughness even at minus 50 C. Ideally suited fr welding grain refined steels and nickel steels. Typical applicatins include strage tanks fr liquefied gases like Ammnia, distillers in cke ven batteries, petrchemical industries, DMR 249B steel, etc. Als suitable fr welding heavy sectins and highly restrained jints. Element : C Mn Si Cr Ni M V P S Percent : U T S Y S E l n g a t i n C V N I m p a c t S t r e n g t h a t ( k g f / m m ² ) ( k g f / m m ² ) ( L = 4 d ) % m i n u s 5 0 C ( J u l e s ) D I F F U S I B L E H Y DM RaO x. G E2 N m: l / g m s f w e l d m e t a l. ( E l e c t r d e s t e s t e d a f t e r b a k i n g C a/ 2 t H4 2 u0 r s. ) CURRENT AND PACKING DATA : AC/DC(+) Size (mm) : 5x450 4x350/ x350/ x350 Current Range : Qty.(Pcs./Cartn) : Fr best impact prperties, accmplish minimum heat input by: Using smallest size f electrde pssible. Minimum weaving. Prper cntrl ver interpass temperatures. Maximum number f layers. Welding in dwn hand psitin wherever pssible. 2. Fr best results, redry the electrdes at C fr ne hur. CODIFICATION : AWS : E8018-C1 A lw hydrgen irn pwder electrde depsiting 2.5% Ni steel weld metal. Easy t perate in all cnventinal welding psitins. Radigraphic quality welds pssesses excellent tughness even at minus 60 C. deal I fr welding ine f grained and Nickel steels. Typical applicatins include cntainers and piping systems and tanks used fr strage, transprtatin f liquefied prpane and butane, A&P brackets etc. Element : C Mn Si Cr Ni Ti P S Percent : U T S Y S E l n g a t i n C V N I m p a c t S t r e n g t h a t ( k g f / m m ² ) ( k g f / m m ² ) ( L = 4 d ) % m i n u s 6 0 C ( J u l e s ) C U R R E N T A N D P A C K I N G D A T A : D C ( + ) Size (mm) : 5x450 4x x x350 Current Range : Qty.(Pcs./Cartn) : Fr best impact prperties, accmplish minimum heat input by: Using smallest size f electrde pssible. Minimum weaving. Prper cntrl ver interpass temperatures. Maximum number f layers. Welding in dwn hand psitin wherever pssible. 2. Fr best results, redry the electrdes at C fr ne hur.

19 NITHERME-3.5 NITHERME-3.5L CODIFICATION : AWS : E8016-C2 A unique lw hydrgen type electrde yielding 3.5% Ni in the weld depsits. Specially designed fr welding fine-grained steels and nickel steels fr service temperatures dwn t minus 80 C. Typical applicatins include pressure vessels, piping systems, valves and tanks used fr liquefied prpane, butane, ethane, acetylene, CO 2 and even liquefied ethylene. Element : C Mn Si Ni Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at- 73 C (Jules) Size (mm) : 5x350 4x x x350 Current Range : Qty.(Pcs./Cartn) : Redry the electrdes as per ur standard recmmended practice. 2. Restrict the heat input t a minimum during welding t achieve better prperties. CODIFICATION : AWS : E7016-C2L A lw hydrgen electrde depsiting 3.5% Ni weld metal. Specially designed fr welding fine-grained steels and nickel steels fr service temperatures dwn t minus 101 C. Typical applicatins include pressure vessels, piping, valves, tanks, transprtatin and distributin f liquefied gases, etc. Element : C Mn Si Ni Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at- 101 C (Jules) Size (mm) : 5x350 4x x x350 Current Range : Qty.(Pcs./Cartn): Redry the electrdes as per ur standard recmmended practice. 2. Restrict the heat input t a minimum during welding t achieve better prperties.

20 NITHERME-3.5L (SPL) CODIFICATION : AWS : E7018-C2L Lw hydrgen irn pwder electrde depsiting 3.5% Ni in weld metal. Easy t perate in all cnventinal welding psitins. Radigraphic quality welds pssesses excellent tughness even at sub-zer temperatures dwn t minus 101 C. Ideal suited fr welding fine-grained and Nickel steels. Typical applicatins include pressure vessels, piping, valves, and tanks used fr strage, transprtatin, and distributin f liquefied gases. Element : C Mn Si P S Ni Percent : U T S Y S E l n g a t i n C V N I m p a c t S t r e n g t h a t ( k g f / m m ² ) ( k g f / m m ² ) ( L = 4 d ) % m i n u s C ( J u l e s ) C U R R E N T A N D P A C K I N G D A T A : A C / D C ( + ) Size (mm) : 5x450 4x x x350 Current Range : Qty.(Pcs./Cartn) : Fr best impact prperties, accmplish minimum heat input by: Using smallest size f electrde pssible. Minimum weaving. Prper cntrl ver interpass temperatures. Maximum number f layers. Welding in dwn hand psitin wherever pssible. 2. Fr best results, redry the electrdes at C fr ne hur.

21 MEDIO-MO MOLYTHERME CODIFICATION : IS : E49 R A1 2 4 Fe A medium cated rutile type electrde yielding a weld depsit cntaining 0.50 M. the weld metal pssesses gd elevated temperature strength and creep prperties and is ideally suited fr welding C-0.5% M steels used in the fabricatin f pressure vessels, bilers, piping, etc. Ideal fr welding C- 0.5% M creep 0 resisting steels fr service temperature up t 500 C. Ideal fr rt runs n pipes. Element : C Mn Si M Percent : YS Elngatin (kgf/mm²) (kgf/mm²) (L= 4d)% CURRENT AND PACKING DATA : AC / DC(-) Size (mm) : 5x450 4x x x350 2x300 Current Range : Qty.(Pcs./Cartn) : NOTE : Cr - M versin like Medi-Cr/M depsiting 1Cr - 0.5M and Medi- 2Cr/M depsiting 2.25 Cr - 1 M are als available. CODIFICATION : AWS : E7018-A1 IS : E49 B A1 2 6 Fe A lw hydrgen irn pwder type electrde yielding a weld depsit cntaining 0.5% M. Ideal fr welding creep resistant C - M steels fr service temperatures up t C. Typical applicatins include bilers, pressure vessels, pipes and tubes f similar cmpsitin. Element : C Mn Si M Percent : YS Elngatin CVN Impact Strength Creep Strength at (kgf/mm²) (kgf/mm²) (L= 4d)% at 27 C (Jules) 525 C (1%ffset in 10,000hrs) kgf/mm² Size (mm) : 6.3x450 5x450 4x x x350 2x300 Current Range : Qty.(Pcs./Cartn) : APPROVALS : CIB(M.P.), PDIL, EIL, NPCIL 1. Redry the electrdes as per ur standard recmmended practice. 2. Use shrt arc during welding.

22 MOLYTHERME(EXTRA) MOLYTHERME -MOD CODIFICATION : AWS : E8018-D3 Mlytherme (Extra) is a lw hydrgen electrde yielding a weld depsit cntaining Mn-M. The electrde is ideally suited fr welding steels f similar cmpsitin. The weld metal pssesses gd high temperature prperties and has excellent tughness. Element : C Mn Si M S P Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at- 51 C (Jules) Size (mm) : 6.3x450 5x450 4x x x350 2x300 Current Range : Qty.(Pcs./Cartn) : APPROVAL : CIB (M.P.) 1. Redry the electrdes as per ur standard recmmended practice. 2. Use shrt arc during welding. CODIFICATION : AWS : E7018-A1 IS : E49 B A1 2 6 Fe A lw hydrgen irn pwder electrde depsiting 0.5%M with excellent tughness. Weld metal retains mechanical prperties after prlnged heat treatments. Ideal fr welding C-0.5 M steels, plates, pipes fr pressure vessel, 0 bilers, etc. where tughness at -20 C is required. The weld metal pssesses gd 0 creep strength up t 525 C. Element : C Mn Si S P M Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at- 20 C (Jules) Size (mm) : 6.3x450 5x450 4x450 4x x x350 2x300 Current Range : Qty.(Pcs./Cartn) : Rebake the electrdes at C fr ne hur as per ur standard recmmended practice. 2. Use shrt arc and stringer bead.

23 MOLYTHERME-R MOLYTHERME-SPL CODIFICATION : IS : E63 B D1 2 4 J CODIFICATION : AWS : E9018-D1 Mlytherme-R is a lw hydrgen electrde yielding a weld depsit cntaining Mn- M. The electrde is ideally suited fr welding steels f similar cmpsitin CONCOR BOGIES etc. The weld metal pssesses gd high temperature prperties and has excellent tughness. The depsits will als meets the metal recvery f 110% minimum requirements. CHEMICAL COMPOSITION OF ALL WELD METAL : Element : C Mn Si M S P Range (%) : 0.10max max max 0.030max MECHANICAL PROPERTIES OF ALL WELD METAL : YS Elngatin RA% CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at 27 C (Jules) 64.0 min 54.0 min 20.0 min 40 min 90 min CURRENT AND PACKING DATA : AC / DC(±) Size (mm) : 6.3x450 5x450 4x x x350 2x300 Current Range : Qty.(Pcs./Cartn) : APPROVAL : RDSO (Fr CONCOR BOGIES) 1. Rebake the electrdes at C fr 1 hr. 2. Use shrt arc during welding. Extra lw hydrgen type electrdes depsiting a high strength weld metal. The electrde pssesses excellent perating characteristics and is suitable fr welding in all psitins. Weld metal has gt gd tughness even at subzer temperatures. Ideally suited fr welding fine-grained steels, high strength steels, and lwpressure vessel steels. Element : C Mn Si M S P Range (%) : MECHANICAL PROPERTIES OF ALL WELD METAL : YS Elngatin CVN Impact Strength at (kgf/mm²) (kgf/mm²) (L= 4d)% minus 50 C (Jules) Size (mm) : 5x450 4x x x350 Current Range : Qty.(Pcs./Cartn) : During welding keep the heat input t a minimum. 2. Ensure the electrdes are dry. Rebake electrde at 300 C fr ne hur befre use.

24 CROMOTHERME CODIFICATION : AWS : E8018-B1 Crmtherme is a basic cated hydrgen cntrlled electrde. Ideally suited fr welding f creep resistant steels f similar cmpsitin used in pwer plants, bilers, il refineries and chemical plants. Element : C Mn Si Cr M Percent : YS Elngatin (kgf/mm²) (kgf/mm²) (L= 4d)% Size (mm) : 6.3x450 5x450 4x x x350 2x300 Current Range: : Qty.(Pcs./Cartn) : Redry the electrdes as per ur standard recmmended practice. 2. Use shrt arc during welding.

25 CROMOTHERME-20 CROMOTHERME-0.5 CODIFICATION : AWS : E8018-G Crmtherme-20 is a lw hydrgen type electrde depsiting a radigraphic quality weld metal with 1Cr - 0.5M V. Ideally suited fr welding f steels f similar cmpsitin. Element : C Mn Si Cr M V Percent : YS Elngatin (kgf/mm²) (kgf/mm²) (L= 4d)% Size (mm) : 5x450 4x x x350 Current Range : Qty.(Pcs./Cartn) : Use shrt arc during welding. 2. Ensure that electrdes are dry. In case f misture pick-up, redry the electrdes as per ur standard recmmended practice. Crmtherme is a lw hydrgen electrde yielding a weld metal cntaining 0.5Cr - 0.8M - 0.3V. Crmtherme 0.5 is ideally suited fr welding Cr-M-V steels used in bilers, pipelines in chemical and pwer plants. Element : C Mn Si Cr M V Percent : (After SR at 690 C/1Hur) YS Elngatin Creep Strength at 550 C (kgf/mm²) (kgf/mm²) (L= 4d)% (1% ffset in 10,000 hrs) kgf/mm Size (mm) : 6.3x450 5x450 4x x x350 Current Range: : Weight/Cartn:(kgs) : Redry the electrdes as per ur standard recmmended practice. 2. Maintain shrt arc during welding. NOTE : A rutile versin Crmtherme-20(R) is als available.

26 CROMOTHERME-1 CROMOTHERME-1L CODIFICATION : AWS : E8018-B2 IS : E55 B B2 2 6 Fe A lw hydrgen irn pwder type electrde yielding a weld depsit cntaining 1.25% Cr - 0.5% M. Excellent fr welding creep resistant 0.5Cr - 0.5M, 1Cr - 0.5M steels. The weld depsit has excellent creep resistance at service temperatures up t 550 C. Element : C Mn Si Cr M Percent : YS Elngatin Creep Strength at 550 C (kgf/mm²) (kgf/mm²) (L= 4d)% (1%ffset in 10,000 hrs) kgf/mm Size (mm) : 6.3x450 5x450 4x x x350 2x300 Current Range: : Qty.(Pcs./Cartn) : APPROVALS : EIL, PDIL, CIB(M.P.) 1. Redry the electrdes as per ur standard recmmended practice. 2. Use shrt arc during welding. CODIFICATION : AWS : E7018-B2L A lw hydrgen basic cated all psitin electrdes with lw carbn, suitable fr welding f 1.25Cr - 0.5M creep resisting steel. The weld metal pssesses excellent mechanical prperties and crack resistance tgether with tughness. Ideal fr welding 1.25Cr - 0.5M material. Element : C Mn Si Cr M Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at- 20 C (Jules) Size (mm) : 6.3x450 5x450 4x x x x300 Current Range: : Qty.(Pcs./Cartn) : APPROVAL : EIL 1. Use a shrt arc during welding. 2. Ensure that electrdes are cmpletely dry, mist electrdes must be redry at C fr ne hur.

27 CROM OTHERM E- 1( MOD) CROMOTHERME-2 CODIFICATION : AWS : E8018-B2 IS : E55 B B2 2 6 Fe An electrde depsiting 1.25Cr - 0.5M weld metal having excellent sub-zer impact prperties at -20 C. The weld metal pssesses excellent tensile strength, creep strength and tughness. Weld metal withstands prlnged heat treatments. Ideal fr welding similar cmpsitin materials t achieve sub-zer tughness. Element : C Mn Si Cr M S P P+Sn Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at- 20 C (Jules) Size (mm) : 6.3x450 5x450 4x x x x300 Current Range : Qty.(Pcs./Cartn) : Rebake the electrdes at C as per ur standard recmmended practice. 2. Use shrt arc. NOTE : Lw carbn versin Crmtherme - 1L (MOD) cnfrming t AWS : E 7018-B2L is als available CODIFICATION : AWS : E9018-B3 IS : E63 B B3 2 6 Fe An irn pwder, lw hydrgen electrde prducing a weld depsit cntaining Cr - 1M which is xidatin resistant up t 575 C. Suitable fr welding 2.25Cr - 1M, Cr-M-V steels as well as cast steels f similar cmpsitin. Element : C Mn Si Cr M Percent : YS Elngatin Creep Strength (kgf/mm²) (kgf/mm²) (L= 4d)% (1% ffset in 10,000 hrs) at 550 C-12 kgf/mm² at 575 C-8.5 kgf/mm² Size (mm) : 6.3x450 5x450 4x x x350 Current Range : Qty.(Pcs./Cartn): APPROVALS : PDIL, CIB(M.P.), NPCIL, EIL 1. Redry the electrdes as per ur standard recmmended practice. 2. Use shrt arc during welding.

28 CROMOTHERME-2L CROM OTHERM E- 2( MOD) CODIFICATION : AWS : E8018-B3L A lw hydrgen type electrde depsiting 2Cr - 1M lw carbn weld metal. The weld metal pssesses cntrlled hardness, excellent mechanical prperties, creep prperties. Suitable fr service temperature up t 600 C. Element : C Mn Si Cr M Percent : YS Elngatin (kgf/mm²) (kgf/mm²) (L= 4d)% Size (mm) : 6.3x450 5x450 4x x x350 Current Range : Qty.(Pcs./Cartn): Redry the electrdes as per ur standard recmmended practice. 2. Use shrt arc during welding. CODIFICATION : AWS : E9018-B3 IS : E63 B B3 2 6 Fe A lw hydrgen irn pwer electrde depsiting 2.25Cr -1M weld metal having lw level f impurities and exhibiting excellent tughness up t -18 C. Weld metal retains its mechanical prperties even after prlnged heat treatments. Ideal fr welding steels f similar cmpsitin t achieve tugh weld metals. Element : C Mn Si Cr M S P P+Sn Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at -18 C (Jules) Size (mm) : 6.3x450 5x450 4x x x350 2x300 Current Range : Qty.(Pcs./Cartn): Rebake the electrdes at C fr ne hur as per ur standard recmmended practice. 2. Use shrt arc during welding. NOTE : Lw carbn versin crmtherme -2L (MOD) cnfrming t AWS : E B3L is als available.

29 CROMOTHERME-5 CROMOTHERME- 5 ( MOD) CODIFICATION : AWS : E8018-B6 Lw hydrgen, irn pwder electrde prducing a weld depsit cntaining 5Cr M, which has excellent creep resistance at elevated temperatures up t 550 C. Typical applicatins include welding f 4-6% Cr steels in il refinery, chemical plant and equipment. Element : C Mn Si Cr M Percent : YS Elngatin CVN Impact Creep Strength (kgf/mm²) (kgf/mm²) (L= 4d)% strength at at 550 C (1% ffset 0 C(Jules) in 10,000 hrs) kgf/mm² Size (mm) : 6.3x450 5x450 4x x x350 Current Range : Qty.(Pcs./Cartn): APPROVAL : EIL 1. Redry the electrdes as per ur standard recmmended practice. 2. Use shrt arc during welding. NOTE : Lw carbn versin Crmtherme - 5L cnfrming t AWS : E8018-B6L is als available. CODIFICATION : AWS : E8018-B6 Crmtherme-5 (Md) is a basic cated, lw hydrgen type electrde depsiting a weld metal with 5Cr - 0.5M ideally suited fr welding f creep resisting steels f similar cmpsitin where superir ntch tughness required at sub-zer temperatures. The weld meal pssesses excellent creep prperties up t 550 C. Typical applicatins include welding f 5Cr - 0.5M steels in il refinery, chemical plant, and equipments. Specifically applicable wherever prlnged heat treatments are invlved. Element : C Mn Si Cr M S P+Sn Percent : YS Elngatin CVN Impact Creep Strength (kgf/mm²) (kgf/mm²) (L= 4d)% strength at at 550 C (1% ffset minus30 C(Jules) in 10,000 hrs) kgf/mm Size (mm) : 5x450 4x x x350 Current Range : Qty.(Pcs./Cartn): Redry the mist electrdes at C fr ne hur as per standard recmmended practice. 2. Use shrt arc and stringer bead. NOTE : Lw carbn versin Crmtherme-5L (Md) cnfrming t AWS: E8018 B6L is als available.

30 CROMOTHERME-9 CROMOTHERME-9L CODIFICATION : AWS : E8018-B8 A lw hydrgen electrde yielding 9Cr -1M depsit having excellent creep 0 0 strength up t 600 C and resistance t xidising atmspheres up t 700 C. Ideal fr cmbating mineral il attack at elevated temperatures. Applicatins include welding f 7 t 10Cr - 1M steels. Element : C Mn Si Cr M Percent : YS Elngatin CVN Impact Creep Strength at 600 C Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at 0 C (Jules) (1% ffset in 10,000 hrs) kgf/mm² Size (mm) : 6.3x450 5x450 4x x x350 Current Range : Qty.(Pcs./Cartn) : APPROVAL : CIB - MP 1. Redry the electrdes as per ur standard recmmended practice. 2. Use shrt arc during welding. CODIFICATION : AWS : E8018-B8L A lw hydrgen type electrde specially designed fr welding f ferriticmartensitic chrme steels. The weld depsit cntains lw carbn 9Cr - 1M air hardanable weld metal calls fr suitable preheat and pst weld heat treatment. Weld depsits are f radigraphic quality. Typical applicatins include welding f A387 Gr.9 plate, A335 P9 pipe, A217 C12 castings, A213 T9 tubes, etc. Element C Mn Si P S Ni Cr M Percent YS Elngatin 2 2 (kgf/mm ) (kgf/mm ) (L=4d) % CURRENT & PACKING DATA : DC(+) Size (mm) : 6.3 x x x x x 350 Current Range : Qty.(Pcs. / Cartn): PRECAUTIONS: 1. Use a shrt arc. 2. Ensure that the electrdes are perfectly dry. It is a safe and gd practice t rebake electrdes at 300 C fr an hur, cl in the ven t 100 C and transfer them t anther ven maintain at 70 C fr direct use.

31 CR OM OT HE RME- 9 (MOD) CROMOTHERME- 9( SPL) CODIFICATION : AWS : E9018-B9 A lw hydrgen depsiting 9Cr - 1M weld metal tgether with Nb, V & N. Weld metal has excellent creep strength, tughness fatigue life, xidatin, and crrsin resistance. Ideal fr welding P91/T91 materials in pwer plants, refineries. Element : C Mn Si Cr Ni M V P S Nb N Al Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at 20 C (Jules) Size (mm) : 5x450 4x x x350 Current Range : Qty.(Pcs./Cartn): APPROVAL : CIB(M.P.) 1. Use shrt arc and stringer bead. 2. Ensure the electrdes are perfectly dry. 3. If necessary rebake at 300 C fr ne hur, cl in the same ven at 100 C and transfer them t prtable ven maintained at 70 C fr direct use. CODIFICATION : AWS : E9018-G A lw hydrgen electrde depsits 9Cr - 1M and enriched with Nibium, Vanadium, Nitrgen and Tungsten. Tungsten additin prvides adequate creep rupture strength at higher steam pressures and temperatures. Ideal fr welding steels f similar cmpsitin in pwer plants, refineries etc. Sme typical materials, where this electrde can be used are rtr steel E, E911 steels, GX12CrMWVNbWII, etc. Element : C Mn Si Cr Ni M V P S Nb N Al W Percent : YS Elngatin CVN Impact Strength (kgf/mm²) (kgf/mm²) (L= 4d)% at RT (Jules) Size (mm) : 5x350 4x x x350 Current Range : Qty.(Pcs./Cartn) : Use shrt arc and stringer bead. 2. Ensure the electrdes are perfectly dry. 3. If necessary rebake at 300 C fr ne hur, cl in the same ven t 100 C and transfer them t prtable ven maintained at 70 C fr direct use.

32 SIA RUTOX-A CODIFICATION : IS : E18.8 MnB16 A basic cated multi purpse stainless steel electrde prducing a weld metal f 18Cr - 9Ni - 5Mn. The weld metal has excellent crack resistance and has gd 0 scaling resistance up t 850 C. Ideal fr jining ferritic t austenitic steels, armur plates, austenitic manganese steels, heat resistant steels, dissimilar materials, fr buffer layers etc. Element : C Mn Si Cr Ni Percent : Elngatin (kgf/mm²) (L= 4d)% Size (mm) : 5x350 4x x x350 Current Range : Qty.(Pcs./Cartn) : Use shrt arc and minimise weaving. 2. Ensure the electrdes are dry. In case f misture pick-up, redry the electrdes at C fr ne hur. CODIFICATION : AWS : E IS : E19.9 R16 Rutx-A is a stainless steel electrde yielding a weld metal f 19Cr - 10Ni. The weld metal displays gd resistance t cracking, crrsin and scaling. Ideally suited fr welding stainless steel materials f similar cmpsitin like AISI 301, 302, 304, 308, etc. Element : C Mn Si Cr Ni Percent : Elngatin (kgf/mm²) (L= 4d)% Size (mm) : 5x350 4x x x350 2x300 Current Range : Qty.(Pcs./Cartn): APPROVALS : EIL, PDIL, NPCIL, RDSO 1. Use shrt arc, lw current and minimum weaving. 2. Ensure the electrdes are dry. Electrdes shuld be redry at C and cl t C in the same ven befre use.