TUV India Private Ltd. Stainless Steel & Nickel Alloy Wires

Transcription

1 TUV India Private Ltd. Stainless Steel & Nickel Alloy Wires

2 Green Power THE ONLY COMPANY using 100% green power for manufacturing stainless steel wires & bars

3 Company Profile Raajratna Metal Industries Limited an "ISO " accredited company, started production of stainless steel wires in 1990 and subsequently diversified to bright bars. Since it's beginning Srinagar Jammu Raajratna has used state-of-the art technology with strong emphasis on product quality and customer satisfaction. Bhuj Jaisalmer Jodhpur Bikaner Udaipur Kandla Ahmedabad Diu Mumbai Goa Jaipur Sholapur Agra Gwalior Bhopal Indore Ajanta Ellora Thiruvananthapuram Chandigarh Dehradun New Delhi Hyderabad Vijayawad Guntakal Nagpur Mangalore Chennai Bangalore Coimbatore Kochi Pondicherry Lucknow Kanpur Jabalpur Raipur Vishakapatnam Gorakhpur Ranchi Patna Bhubaneshwar Kolkata Guwahati Shillon As a result of continuous improvement in every aspect of business, within a short span, today Raajratna has become one of the most reliable source of quality product both in domestic as well as in international market with annual production capacity of 30,000 tonnes. Because of its large manufacturing capacity and continuous product innovation with regular upgradation of production process. Raajratna has achieved economy of scale and is able to serve customers having highly diversified requirements. Raajratna exports more than 80% of its production to 50 countries across the globe. Raajratna is being awarded every year since 1991 for excellence in exports. It has been possible due to Raajratna's ability to meet exact market requirements and strict adherence to delivery schedule with an individual attention to every customer. 03

4 Product Range Product Range Raajratna manufactures all types of stainless steel & nickel alloy wires for various applications. It has got a state of the art facility for manufacturing and maintaining stringent quality parameters, considering the end application of the wires. It also offers customised packing styles for easy handling and storage. Stainless Steel Wires Size Range : 0.10 mm to mm (0.004" ") Grades : Stainless Steel, Nickel Alloy & Duplex Steel Finish : Soft annealed - ¼ hard, ½ hard, ¾ hard, full hard (Matte or Bright Finish) 04

5 Product Range Stainless Steel Bright Bars Size Range : 2.00 mm to mm (0.80" ") upto 6 meter length Grades : Stainless Steel, Nickel Alloy & Duplex Steel Finish : Polished Bars Ground Bars Stainless Steel & Nickel Alloy Welding Wires Tig wires - Size Range : Mig wires - Size Range : 0.80 mm to 5.00 mm (0.035" ") 0.60 mm to 1.60 mm (0.025" ") Grades : Stainless Steel, Nickel Alloy & Duplex Steel Finish : Bright / Matte 05

6 Product Range Types of Stainless Steel Wire Spring Wires MIG/TIG/Core/SAW Wires EPQ Wires / Bright Wires Nail Wires Wires for Conveyor Belt/ Braiding Hose/Weaving/Filter/Screens Rope Wires / Free Cutting Wires Wires for Chain Lashing Wires Cold Heading Wires Wires for Wall Tie/Tying Wire Wires for Redrawing Spring Wires Raajratna manufactures high quality stainless steel spring wires. Spring wires are supplied in sizes from 0.10 mm to 12.0 mm in various grades & finish. Diameter in mm (0.004" ") Surface Finish Stearate Coated Bright Standards ASTM A313 EN JIS G4314 BS 2056 DIN AISI We also supply Nitronic 50, Inconel X-750, AISI 301 and AISI 904L grades on request Grade JIS sus302 sus316 DIN / 304H sus (17-7Ph) sus631j Temper Half Hard ¾ Hard Full Hard Stainless Steel Spring Wires can be supplied in bright finish / stearate coated as mentioned below Size in mm Finish Plastic Spool Wooden Spool Metal Spool Coil Form Bright Bright Bright Stearate Coated Stearate Coated Stearate Coated Stearate Coated Stainless Steel Spring Wires are used for producing various types of springs like Compression Spring, Extension Spring, Torsion Spring as well as for Wire Form, Straight Pin etc. These products are used for Irrigation (Sprinkler), Hardware (Lock, Faucet), Automobile, Medical, Electronic, Office Supply etc. 06

7 Product Range Stainless Steel Spring Wires can be supplied as under Plastic Spool Type : DIN 160, 200, 250, 300 & 355 Weight : 4-40 kgs Wooden Reel Type : 550 / 760K Weight : kgs Plastic Spool Type : SH460K Weight : kgs Coils on Pallet Type : As per Request Weight : kgs Compact Coil Type : Coil with Core Weight : kgs Steel Reel Type : 550 / 760K Weight : kgs * Customised packing available on request. 07

8 Product Range Stainless Steel MIG Wires The MIG wires are supplied in bright as well as in matte finish and the wire is specially cleaned to avoid weld contamination. Stainless Steel MIG wires can be supplied in plastic spool as well as on metallic baskets. The wires have suitable cast / helix to ensure perfect "Pay-Off. Size (mm) Size (inch) Wire Basket K " 0.030" 0.035" 0.040" 0.045" " 12.5 kgs/15 kgs 12.5 kgs/15 kgs/20 kgs 25 lbs/30 lbs Plastic Spool SD300 Plastic Spool SD200 Plastic Spool SD100 5 kgs 1 kgs 25 lbs/30 lbs/40 lbs 10 lbs 2 lbs Stainless Steel TIG Wires Raajratna manufactures high quality stainless steel TIG wires in 36" & 1,000 mm cutlengths, with embossing on both sides above 1.0 mm wires as per customer's requirements. TIG wires are supplied in bright and clean finish to avoid all possible contamination. Size (mm) Size (inch) Corrugated Tubes Plastic Tubes " 0.040" 0.045" 0.062" 0.080" 0.093" 0.125" 0.156" 0.187" 5 kgs 5 kgs 10 lbs 10 lbs 08

9 Product Range Stainless Steel SAW Wires Raajratna manufactures clean & layer wound wire for submerged arc welding from 1.60 mm (0.062") to 5.00 mm (0.187") in various grades in bright as well as in matte finish. The wires tensile strength, helix and cast diameter is engineered to precise tolerance to ensure perfect "Pay-Off". Size (mm) Size (inch) Fraction Corrugated Ring Wire Basket K " 1/16" " " 3/32" " 1/8" " 5/32" " 3/16" 25 kgs. 25 kgs. 60 lbs 60 lbs Stainless Steel Core Wires Raajratna manufactures high quality stainless steel wire for welding electrodes in sizes 1.60 mm (0.062") mm (0.187") in bright as well as in matte finish. The stainless steel wire for welding electrodes are supplied in coil as well as in cut length as per AWS, DIN, BS, JIS and other equivalent international standards or as per the customer's requirement. The commonly manufactured grades are AWS ER307, ER308, ER308L, ER309, ER309L, ER309LMo, ER310, ER312, ER316, ER316L, ER317L, ER318, ER347, ER430 with low and normal silicon contents. Size (mm) Size (inch) Fraction Coil Form Cut Length " " 3/32" " " " 1/8" " 5/32" " 3/16" As per customer's request 09

10 Product Range EPQ Bright Wires Raajratna manufactures stainless steel wires in bright finish EPQ quality suitable for kitchen baskets, staples, trolley, spokes etc. mainly in grade of AISI 304 / 316 or as per the request of customers. Raajratna produces wire with clean surface finish, excellent quality suitable for electro polishing. EPQ bright wires are supplied in sizes from 1.20 mm to 9.50 mm with T/S kg/mm². Nail Wires Raajratna manufactures stainless steel wires in grade of 304 and 316, in sizes from 1.0 mm to mm, suitable for nail manufacturing. These wires are supplied in soap-coated condition, matte finish with T/S kg/mm². Wires For Conveyor Belts / Braiding Hoses / Weaving / Filters / Screens The demand of woven meshes, braiding hoses / filters in chemical, petroleum, paper, pulp industry is increasing day by day. Stainless steel wires are also used for conveyor belts operating at high temperature. Raajratna produces stainless steel wires in the following size range : For Conveyor Belt : 1.20 mm to 2.80 mm - T/S kg/mm² For Braiding Hoses : 0.20 mm to 1.00 mm - T/S kg/mm² For Weaving : 0.10 mm to 6.35 mm - T/S kg/mm² For Filters : 2.00 mm to 7.00 mm - T/S kg/mm² The grades suitable for these applications are 304, 304L, 310, 314, 316, 316L & 321. The surface finish of wires can be bright or matte, as per customer's requirement. Rope Wires Generally type 304 and 316 are suitable grades for stainless steel wire ropes. Raajratna manufactures stainless steel wires for ropes in sizes from 0.15 mm to 0.80 mm, in bright finish and 1.0 mm to 6.0 mm, in matte finish with T/S kg/mm². Free Cutting Wires Raajratna manufactures type 303 stainless steel free cutting wires having sulphur 0.15% to 0.35% to improve machinability. These are available in sizes from 2.0 mm to 10.0 mm in bright finish having T/S kgs/mm². 10

11 Product Range Wires For Chains Raajratna manufactures stainless steel wires in grade of 304 and 316, in sizes from 2.0 mm to mm, suitable for chain manufacturing in bright finish. T/S 66 to 80 kg/mm². Lashing Wires Lashing wires are used to hold electrical and mechanical cables together on overhead telephone lines. These are also used in cable TV. Raajratna manufactures stainless steel cheese coil (lashing wire) in various sizes, in grades of 302, 304 and 316, with or without wax coating, in coils of approximately 2.8 kgs. These wires can be supplied with specific coil dimensions, as per the customer's requirement. Lashing wires can also be supplied in 1 Lb Can. Cold Heading Wires Copper bearing austenitic steel 302HQ having TS kg/mm², Normal 304HC with 2 to 3% Cu having TS kg/mm² and 430 are generally used for cold heading applications. The stainless steel wires for cold heading quality are available in sizes from 1.20 mm to mm. The surface finish of the wires can be provided as per customer's requirement. Usually cold heading wires are supplied in soft condition or skin pass. Wires For Wall Tie / Tying Wire Due to it's high corrosion resistance and strength, stainless steel wires find application in building and construction industries. Raajratna manufactures stainless steel wires in grades of 302, 304, 316 & 316Ti, in bright as well as annealed condition, suitable to manufacture wall tie, tying wire as well as re-inforcement bars for building and construction. The sizes offered are 0.90 mm to 20.0 mm. Wires For Redrawing Raajratna manufactures stainless steel wires from 0.60 mm to 1.60 mm having TS kg / mm² and 1.80 mm to 2.50 mm having TS kg / mm² in various grades, suitable for redrawing. Raajratna supplies wires from 0.60 mm to 1.60 mm, Coil I.D mm in cardboard drums with kgs weight and 1.80 mm to 2.50 mm, coil I.D. 500 mm in 200 to 250 kgs coils on carriers or in pay off paper core packing. 11

12 Product Range Dimensional Tolerances Raajratna supplies stainless steel wires as per the tolerance given below : Under mm Diameter Tolerance Out of Round Upto & Including mm mm mm(max) / / / / / / / The wires with close tolerances can be supplied on request. Stainless Steel Bright Bars Raajratna produces stainless steel bright bars in sizes from 2.0 mm to 24.0 mm in AISI 200, 300 and 400 series as per the various international standards and customer specifications. Cut length of these bars depends upon the diameter of the bar and customer's requirement. End face of each bar is colour coded for easy identification of various grades. Finish Cold drawn bright Centreless ground polished mm 2 to 24 6 to 24 Inch 3/32 to 1 1/4 to 1 Standards American European British Size 3/32" to 1" 2 mm to 24 mm 3/32" to 1" Tolerance on dia ASTM A 484 h9, h10, h11 BS 970 part 3, 1991 IGC test ASTM A 262 Practice - E DIN

13 Applications Applications Kitchenware and Baskets Staples S. S. Balls Nails Screens Spokes 13 Filters

14 Applications Applications Flexible Connectors Braiding Hoses Wire Ropes S. S. Scrubber Springs Chains Fasteners 14

15 Applications Applications Wire Mesh Wall Ties Door Handles Architectural Articles Threaded Bars, Bolts & Nuts Conveyor Belts 15 Welding Electrodes

16 Packaging Stainless Steel Wires Stainless steel wires in coils are wrapped with plastic stretch film / HDPE and then packed in M. S. crates / wooden pallets or supplied on carriers as per customer's requirements. The wires can also be supplied in corrugated drums / wooden or steel reels. Type SPOOL WOODEN REEL WOODEN / STEEL REEL Annealed 0.10 to 1.60 Bright hard drawn (For springs / ropes) MIG wire, bright lightly drawn Annealed Bright drawn Full hard for spring Delivery Condition Diameter Weight Inside in mm min / max in kgs Dia. in mm 0.10 to to to to to 2.80 DIN - spools sizes and weights upon request 9 / 13 DIN-spools K / / / to / / 400 Annealed 2.00 to to / / / / to / / to / / 600 COIL Bright drawn 2.00 to / / to / / 750 Dry drawn, full hard for springs & ropes 0.50 to to to to / / / minimum 230 / / / minimum DRUM / PAY OFF PAPER CORE Annealed, light or hard drawn 0.75 to / Euro Coil Coils on Pallet Coil Carrier Wooden Reels on Pallets Steel Reel 16

17 Packaging Cardboard Drum Carrier (Redraw Wire) Core Packing or Pallets Fine Wire in Wooden Box Fine Wire in Corrugated Box Stainless Steel Bright Bars Stainless steel bright bars wrapped with HDPE or jute cloth in small and convenient bundles of 100, 500 or 1,000 kgs. These bundles are further stuffed in box or put on wooden pallets. The length of box / pallet depends upon the length of the bar. Alternations can be made in packaging as per customer's requirement. Stainless Steel Core Wires The core wires are packed in 500 kgs / 1000 kgs wooden boxes for convenient handling and taking out. Stainless Steel MIG Wires Layer wound spool is wrapped in plastic and then put in a strong corrugated box and corrugated boxes are put in wooden boxes to prevent damage during the transit or storage. Each spool and corrugated box is labeled with heat number, size, grade and weight. Stainless Steel TIG Wires The TIG welding wires are packed in 5 kgs (10 Lbs) plastic tubes, which are finally packed in wooden boxes. Bright Bars Wooden Box/Euro Pallets Core Wire in Wooden Box MIG Wires in Wooden Box TIG Wires in Plastic Box 17

18 Chemical Composition Chemical Composition TYPE C Mn P S Si Cr Ni Cu Mo GRADE Max Max Max Max Max Max % % % % % % % % % 200 Series 201 (0.3%Ni) 201 (0.6%Ni) 201 (0.9%Ni) 201 (3%Ni) Cu 300 Series HQ X M Cu HC 304L 304L S L 316Ti ER347 ER307Si ER308 ER308L ER308Lsi ER308L (Low % Si) ER309 ER309L ER309Lsi ER310 ER312 ER316 ER316L ER316Lsi ER316L (Low % Si) / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / / N Ti Others EQUIVALENT INTERNATIONAL STANDARDS Max % % % W. Nr. JIS BS AFNOR UNI SUS S17 394S17 Z 12CN Z 2CN X 12CrNi SUS S31 Z 10CNF X 10CrNiS SUS S15 Z 6CN X 5CrNi SUS304L SUS304L 304S11 304S11 Z 2CN Z 2CN X 2CrNi X 2CrNi X%C up to 0.8 5X%C Minimum SUS316 SUS316 SUS316L SUS S31 316S16 316S11 320S31-320S17 321S31 Z 6CND Z 6CND Z 2CND Z 6CNDT Z 6CNT X 8CrNiMo X 5CrNiMo X 2CrNiMo X 6CrNiMoTi X 6CrNiTi Nb>=10X%C Nb=10XCmin.-1.0%max S92 Z 2CNS S S94 Z 12CN S S92 Z 2CND

19 Chemical Composition Chemical Composition TYPE C Mn P S Si Cr Ni Cu Mo GRADE Max Max Max Max Max Max % % % % % % % % % 400 Series / Cb / max / / / C / / L / Cu / max F / Nb / / max max / (17-7PH) / Duplex Steel / / / / / / / / / / / / / / / / TYPE C Mn P S Si Cr Ni Cu Mo AISI Max Max Max Max Max Max % % % % % % % % % Others Alloy 82 (ERNiCr-3) min. Alloy Balance Alloy Balance L / X / 17.0 Ni+Co 70 min Nickel 61 (ERNi-1) Ni+Co 93 min Nickel min Nickel / min 0.50 C / 16.5 Bal Alloy / Incoloy / Tensile Strength Conversion Table 1 kg / mm² = psi 1 kg / mm² = ksi 20 1 kg / mm² = tsi 1 kg / mm² = 9.81 N/mm² N Ti Others EQUIVALENT INTERNATIONAL STANDARDS Max % % % W. Nr. JIS BS AFNOR UNI X %C Cb 10Xc Min Max Nb 12 X %C Nb Al W N Ti Others Max % % % SUS430 SUS631 SUS32953L 430S17 X 8Cr17 Iron Co Al Tungsten Vanadium Niobium + Tantalum Max 318S13 21 Z 8C max max max max max max max. Bal. 8 x C min max. Conversion Table 1.0 Inch = 2.54 cm = 25.4 mm 1.0 M. T. = 1000 kgs 1.0 Metre = Yards = Feet 1.0 Kilogram = Lbs (Pound Mass)

20 Quality Assurance System Quality Policy We at Raajratna are committed to satisfy the needs and expectation of the customers by manufacturing and supplying stainless steel wires, stainless steel bright bars and heat resistance wires of stated quality, timely delivery and reliable services at all times. This is achieved by Encouraging participation of employees. Supplying reliable product assured by complying requirements and continuously improving the effectiveness of quality management system. Tensile Testing The company has modern production facilities manned by experienced and committed personnel to produce wires and bright bars conforming to various international standards. The quality is built into the product as a result of inspection and testing at various stages of production starting from raw material stage to finish product. We have also installed spectrometer for chemical analysis of incoming raw material. Chemical Lab Radio Activity Tester Torsion Tester XRF Analyzer 22

21 Research & Development Infrastructure & Logistics Upgradation of technology and continual research & developments helped us to meet critical standards of end users as per their requirements. Such infrastructure automatically leads to improved processes, world-class practices and recognised quality benchmarks enabling the company to achieve excellence in the product

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23 ISO /10