Nonferrous Metal Welding Consumables

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2 Nonferrous Metal Welding Consumables COVERED ELECTRODES TIG WELDING CONSUMABLES MIG WELDING CONSUMABLES

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4 Covered Electrodes KNCF-3 For nickel alloy (Inconel 600, 601) EN ISO 14172:2004 : E Ni 6182 AWS A : ENiCrFe-3 KS D 7021 JIS Z 3224 : DNiCrFe-3 : DNiCrFe-3 Covering is low hydrogen type for welding of Ni-Cr-Fe alloy steel (Inconel 600, 601) or different materials, such as lnconels, lnconel and low alloy steels, stainless steels and low alloy steels. KNCF-3 makes safety welding with good weldability and usability. Excellent heat resistance, corrosion resistance and mechanical quality of all weld metal. Redry the electrode at 300~400 for 1~2 hours prior to use. Welding positions Typical chemical composition of all-weld metal (%) C Si Mn P S Fe Ni Cr Ti Nb+Ta Rem AWS A5.11 EN ISO Example AW : As-Welded Y.S (0.2%OS) min. 390 min T.S min. 550 min El. (%) min. 30 min Remarks AW Sizees available and recommended currents (DC+) Dia. Length Amp. (A) Approvals CE (mm) (mm) F V. OH ~80 90~ ~ ~180 55~70 80~ ~

5 Covered Electrodes KW-A690 For nickel alloy (Inconel 690) EN ISO 14172:2004 : E Ni 6152 AWS A : ENiCrFe-7 Covering is low hydrogen type for welding of Ni-Cr-Fe alloy steel (Inconel 690) or different materials, such as lnconels, lnconel and low alloy steels, stainless steels and low alloy steels. Easy slag removal and stable arc. Excellent heat resistance, corrosion resistance and mechanical quality of all weld metal. Redry the electrode at 250~350 for 30~60 minutes prior to use. Welding positions Typical chemical composition of all-weld metal (%) C Si Mn P S Fe Ni Cr Ti Nb+Ta Rem AWS A5.11 EN ISO Example AW : As-Welded Y.S (0.2%OS) min. 390 min T.S min. 550 min El. (%) min. 30 min Remarks AW Sizees available and recommended currents (DC+) Dia. Length Current (Amp.) Approvals CE (mm) (mm) F V. OH ~80 90~ ~ ~180 55~70 80~ ~

6 Covered Electrodes KW-A625 For nickel alloy (Inconel 625) EN ISO 14172:2004 : E Ni 6625 AWS A : ENiCrMo-3 KS D 7021 JIS Z 3224 : DNiCrMo-3 : DNiCrMo-3 Covering is lime titania type for welding of Inconel 625, Incoloy 825 and other molybdenum containing stainless steels. The weld metal has high strength at room and elevated temper atures and has exceptional corrosion resistance, including resistance to pitting, crevice corrosion, etc. The electrodes provide excellent operability for groove and fillet welding in the downhand position. Easy slag removal, low spatter generation and stable arc characteristics. Redry the electrode at 250~350 for 30~60 minutes prior to use. Welding positions Typical chemical composition of all-weld metal (%) C Si Mn P S Fe Ni Cr Mo Nb+Ta Rem AWS A5.11 EN ISO Example AW : As-Welded Y.S (0.2%OS) min. 390 min T.S min. 760 min El. (%) min. 30 min Remarks AW Sizees available and recommended currents (DC+) Dia. Length Current (Amp.) Approvals Others : CE (mm) (mm) F V. OH ~90 90~ ~ ~210 60~90 70~ ~ ~170 DNV Remark : For NV 1.5Ni, NV 3.5Ni, NV 5Ni, and 9Ni. Test Temp

7 Covered Electrodes KW-A60 For nickel alloy (Monel 400, R-405, K-500) EN ISO 14172:2004 : E Ni 4060 AWS A : ENiCu-7 KS D 7021 JIS Z 3224 : DNiCu-7 : DNiCu-7 Welding of Monel 400. Welding or hardfacing for different materials, such as low alloy steel, cabon steel and Cu-Ni alloy. Easy slag removal, low spatter generation. Redry the electrode at 300~400 for 1~2 hours prior to use. Welding positions Typical chemical composition of all-weld metal (%) C Si Mn P S Fe Cu Ni Al Ti Rem AWS A5.11 EN ISO Example AW : As-Welded Y.S (0.2%OS) min. 390 min T.S min. 480 min El. (%) min. 30 min Remarks AW Sizees available and recommended currents (DC+) Dia. Length Current (Amp.) Approvals CE (mm) (mm) F V. OH ~80 90~ ~ ~180 55~75 80~

8 Nickel alloy TIG consumables KW-T61 Nickel 200, 201 : S Ni 2061 (NiTi3) : ERNi-1 KS D 7045:2005 JIS Z 3334:2005 : YNi-1 : YNi-1 TIG consumable for pure nickel, nickel alloys and repair welding of cast iron. It can be used for dissimilar welding of nickel, steels, monel, cupronickel and stainless steels. C Si Mn Ni Ti AWS A Example : S Ni 6082 (NiCr20Mn3Nb) : ERNiCr-3 AWS A Example Nickel alloy TIG consumables KW-T82 Inconel 600, 601, 690/ Incoloy 800, 800HT TIG consumable for Inconel 600, Incoloy 800(HT). (ASTM B 163, B166, B167 or UNS N06082) It can be used for dissimilar welding of Inconel 600 with steels or stainless steels. The weld metal has high strength and good corrosion resistance at elevated temperature. KS D 7045:2005 JIS Z 3334:2005 : YNiCr-3 : YNiCr-3 C Si Mn Cr Ni Fe Nb+Ta

9 Nickel alloy TIG consumables KW-T625 Inconel 625 / Incoloy 825 : S Ni 6625 (NiCr22Mo9Nb) : ERNiCrMo-3 TIG consumable for Inconel 625, Incoloy 825. It can be used for surfacing of 9% Ni steels and dissimilar welding of Inconel 625 to stainless steels. The weld metal has high strength and good corrosion resistance at broad temperature. C Si Mn Cr Ni Mo Nb AWS A Example KS D 7045:2005 JIS Z 3334:2005 : YNiCrMo-3 : YNiCrMo-3 Nickel alloy TIG consumables KW-T276 Hastelloy C-276 : S Ni 6276 (NiCr15Mo16Fe6W4) : ERNiCrMo-4 TIG consumable for Hastelloy C276 It can be used for surfacing steels and dissimilar welding of nickel alloys, steels and stainless steels. The weld metal has excellent resistance on pitting and crevice corrosion. C Si Mn Cr Ni Mo W AWS A Example KS D 7045:2005 JIS Z 3334:2005 : YNiCrMo-4 : YNiCrMo-4 362

10 Nickel alloy TIG consumables KW-T690 Inconel 690 : S Ni 6052 (NiCr30Fe9) : ERNiCrFe-7 TIG consumable for inconel 690. It can be used for dissimilar welding of nickel alloys, steels or stainless steels. C Si Mn Cr Ni Mo Fe AWS A Example Nickel alloy TIG consumables KW-T60 Monel 400, 402, K-500 : S Ni 4060 (NiCu30Mn3Ti) : ERNiCu-7 KS D 7045:2005 JIS Z 3334:2005 TIG consumable for Monel 400, 402. (ASTM B127, B164, B165, UNS N04400) It can be used for surfacing steels and dissimilar welding of monel to steels. : YNiCu-7 : YNiCu-7 C Si Mn Cu Ni Mo Fe AWS A Example

11 Nickel alloy TIG consumables KW-T617 Inconel 617 : S Ni 6617 (NiCr22Co12Mo9) : ERNiCrCoMo-1 TIG consumable for Inconel 617. It can be used for welding parts required strength and corossion resistance at high temperature. C Si Mn Cr Ni Mo Co Fe Rem AWS A Example Nickel alloy TIG consumables KW-T718 Inconel 718, 706 : S Ni 7718 (NiCr19Fe19Nb5Mo3) : ERNiFeCr-2 TIG consumable for Inconel 718, 706 and X-750. It can be used for welding parts required strength and corossion resistance at high temperature. The weld metal has the mechanical properties after aging. C Si Mn Cr Ni Mo Fe Co Y.S. Remark AWS A PWHT Example PWHT PWHT : 718 x 8Hr, furnace cool 3Hr to 620 and air cool 364

12 Copper alloy TIG consumables KW-TCuNi Monel 450, Cupronickel EN ISO 14640:2005 AWS A : S Cu 7158 (CuNi30) : ERCuNi TIG consumable for 70%Cu-30%Ni Cupronickel and copper alloys. It can be used for surfacing steels and dissimilar welding of copper alloys with steels. C Si Mn Cu Ni Ti Rem AWS A Example KS D 7044:2004 JIS Z 3341:2005 : YCuNi-3 : YCuNi-3 Copper alloy TIG consumables KW-TCuNi9 UNS 69200, Cupronickel EN ISO 14640:2005 : S Cu 7061 (CuNi10) KS D 7044:2004 : YCuNi-1 JIS Z 3341:2005 : YCuNi-1 TIG consumable for 90%Cu-10%Ni Cupronickel and copper alloys. It can be used for surfacing steels and dissimilar welding of copper alloys with steels. C Si Mn Cu Ni Ti Fe Rem Example

13 Nickel alloy MIG consumables KW-M61 Nickel 200, 201 : S Ni 2061 (NiTi3) : ERNi-1 KS D 7045:2005 JIS Z 3334:2005 : YNi-1 : YNi-1 MIG consumable for pure nickel, nickel alloy or repair welding of cast iron. It can be used for dissimilar welding of nickel, steels, monel, cupronickel and stainless steels. C Si Mn Ni Ti AWS A Example Nickel alloy MIG consumables KW-MNF1 Ni alloys, Cast iron : NiFe-1 MIG consumable for cast iron and repair welding of cylinder cover, moter bed. Preheat the base metal to 150 ~ 300 is needed for prevent a crack. It is only used for one pass welding. If a crack appeare in weldment and it grow. It can be stoped by making stop-holes at both end of the crack. C Si Mn Ni Fe Rem. Y.S. EN ISO 1071 min. 290 min. 420 min. 6 Example

14 Nickel alloy MIG consumables KW-M82 Inconel 600, 601, 690/ Incoloy 800, 800HT : S Ni 6082 (NiCr20Mn3Nb) : ERNiCr-3 KS D 7045:2005 JIS Z 3334:2005 : YNiCr-3 : YNiCr-3 MIG consumable for Inconel 600, Incoloy 800(HT). (ASTM B 163, B166, B167 or UNS N06082) It can be used for dissimilar welding of Inconel 600 with steels or stainless steels. The weld metal has high strength and good corrosion resistance at elevated temperatures. C Si Mn Cr Ni Fe Nb+Ta AWS A Example : S Ni 6625 (NiCr22Mo9Nb) : ERNiCrMo-3 MIG consumable for Inconel 625, Incoloy 825. It can be used for surfacing of 9% Ni steels or dissimilar welding of Inconel to stainless steels. The weld metal has high strength and good corrosion resistance at broad temperature. AWS A Example Nickel alloy MIG consumables KW-M625 Inconel 625 / Incoloy 825 KS D 7045:2005 JIS Z 3334:2005 : YNiCrMo-3 : YNiCrMo-3 C Si Mn Cr Ni Mo Nb

15 Nickel alloy MIG consumables KW-M276 Hastelloy C-276 : S Ni 6276 (NiCr15Mo16Fe6W4) : ERNiCrMo-4 MIG consumable for Hastelloy C276 It can be used for surfacing steels and dissimilar welding of nickel alloys, steels and stainless steels. The weld metal has excellent resistance on pitting and crevice corrosion. C Si Mn Cr Ni Mo W AWS A Example KS D 7045:2005 JIS Z 3334:2005 : YNiCrMo-4 : YNiCrMo-4 Nickel alloy MIG consumables KW-M690 Inconel 690 : S Ni 6052 (NiCr30Fe9) : ERNiCrFe-7 MIG consumable for Inconel 690. It can be used for dissimilar welding of nickel alloys, steels or stainless steels. C Si Mn Cr Ni Mo Fe AWS A Example

16 Nickel alloy MIG consumables KW-M60 Monel 400, 402, K-500 : S Ni 4060 (NiCu30Mn3Ti) : ERNiCu-7 KS D 7045:2005 JIS Z 3334:2005 : YNiCu-7 : YNiCu-7 MIG consumable for Monel 400, 402. (ASTM B127, B164, B165, UNS N04400) It can be used for surfacing steels and dissimilar welding of monel to steels. C Si Mn Cu Ni Mo W AWS A Example Nickel alloy MIG consumables KW-M617 Inconel 617 : S Ni 6617 (NiCr22Co12Mo9) : ERNiCrCoMo-1 MIG consumable for Inconel 617. It can be used for welding parts required strength and corossion resistance at high temperature. C Si Mn Cr Ni Mo Co Fe Rem AWS A Example

17 Nickel alloy MIG consumables KW-M718 Inconel 718, 706 : S Ni 7718 (NiCr19Fe19Nb5Mo3) : ERNiFeCr-2 MIG consumable for Inconel 718, 706 and X-750. It can be used for welding parts required strength and corossion resistance at high temperature. The weld metal has the mechanical properties after aging. C Si Mn Cr Ni Mo Fe Co Y.S. Remark AWS A PWHT Example PWHT PWHT : 718 x 8Hr, furnace cool 3Hr to 620 and air cool Copper alloy MIG consumables KW-MCuNi Monel 450, Cupronickel EN 14640:2005 AWS A : S Cu 7158 (CuNi30) : ERCuNi MIG consumable for 70%Cu-30%Ni Cupronickel and copper alloys. It can be used for surfacing steels and dissimilar welding of copper alloys to steels. C Si Mn Cu Ni Ti Rem AWS A Example KS D 7044:2004 JIS Z 3341:2005 : YCuNi-3 : YCuNi-3 370

18 Copper alloy MIG consumables KW-MCuNi9 UNS 69200, Cupronickel EN ISO 14640:2005 : S Cu 7061 (CuNi10) KS D 7044:2004 : YCuNi-1 JIS Z 3341:2005 : YCuNi-1 MIG consumable for 90%Cu-10%Ni Cupronickel and copper alloys. It can be used for surfacing steels and dissimilar welding of copper alloys to steels. C Si Mn Cu Ni Ti Fe Rem Example EN ISO 14640:2005 : S Cu 6180 (CuAl10) AWS A : ERCuAl-A2 MIG consumable for aluminum bronze and many ferrous and non ferrous metals. It can be used for resistance to corrosion, erosion and repair welding. AWS A Example Copper alloy MIG consumables KW-MCuAlA2 Aluminum bronze (Cu - 8.5~11.0%Al) KS D 7044:2004 JIS Z 3341:2005 : YCuAl : YCuAl Cu Zn Mn Fe Si Al Pb Rem

19 Copper alloy MIG consumables KW-MCuSi Silicon-Bronze (Cu - 3%Si) : S Cu 6560 (CuSi3Mn1) : ERCuSi-A KS D 7044:2004 JIS Z 3341:2005 : YCuSi B : YCuSi B MIG consumable for silicon bronzes, brasses and galvanized steels. It can be used for surfacing area subjected to corrosion resistance. Keep the weld puddle small to promote fast solidificatoin and minimize crack. Cu Zn Mn Fe Si Al Pb Rem AWS A Example

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