NWPPL Copper Coated Tig Wires are manufactured with high quality standards in 914mm(36") & 1000 mm cut lengths with embossing on either one or on both sides above 1.20 mm as per customer's requirement. NWPPL CO2 TIG Filler Wires strictly confirms to international standards like AWS, EN, ETC.
Sizes/Diameter -
1.00mm, 1.20mm, 1.60mm, 2.00mm, 2.40mm, 3.20mm, 2.40mm, 4.00mm, 5.00mmSize Range -
1.00mm TO 5.00mmEmbossing - -
1.20mm and above. (Customised Embossing Possible Depending Upon Customers Requirements)Packaging -
Plastic Tubes (5kg) - 1.00mm tO 5.00mm in cut length 1000mm Corrugated Tubes (5kg) - 1.00mm tO 5.00mm in cut length 1000mmGrades :-
| ER70S2 | ER70S6 |
|---|
Chemical Composition of Copper Coated Welding Wire
| Grade | C% | Cr% | Ni% | Mo% | Mn% | Si% | P% | S% | V% | Cu% |
|---|---|---|---|---|---|---|---|---|---|---|
| ER70S2 | 0.06-0.15 | 0.15 | 0.15 | 0.15 | 1.40-1.85 | 0.80-1.15 | 0.025 | 0.035 | 0.03 | 0.50 |
| ER70S2 | 0.07 | 0.15 | 0.15 | 0.15 | 0.90-1.40 | 0.40-0.70 | 0.025 | 0.035 | 0.03 | 0.50 |
Some of its excellent features are enumerated below:
* Excellent Copper adherence for corrosion resistance * Good conductivity and high speed feeding * Absence of slag, which minimizes clearing operation and produces Radiographic quality weld