Product Name: Copper free Gas shield arc welding wire ER 70S-6
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Applied standard : GB ER 50-6 ,AWS 5.18 ER 70S-6 ==========================================
Introduction of Copper free welding wire:
After the application of active nanometer technology,the surface of the non-coppered welding wire is free from copper scale and more stable in wire feeding,which is more suitable in the filed of welding by automatic robot especially.The arc is featured by more stable stability,less spatter,less wear of current contact nozzle and greater depth of welding deposition.The working environment of the workers is greatly improved because the non-coppered welding wire is free from copper smoke.Due to the development of treatment method for the new surface,the non-coppered welding wire surpasses the coppered one in anti-rust property,with the following features.
1.very stable arc.
2. Fewer spatter particles
3.Superior wire-feeding property.
4.Good arc restriking
5.Good anti-rust property at the surface of of welding wire.
6.No generation of copper smoke.
7. Less wear of current contact nozzle.
Precautions:
1. Welding process parameters affect the mechanical properties of the weld metal, and the user should perform welding process qualification and reasonably select welding process parameters.
2. The rust, moisture, oil, dust and other impurities in the welding area should be strictly removed before welding.
Specifications: Diameter : 0.8mm,0.9mm,1.0mm,1.2mm,1.4mm,1.6mm,2.0mm
Packing size: 15kg/20 kg per spool.
Typical Chemical composition of the welding wire(%)
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| Element | C | Mn | Si | S | P | Ni | Cr | Mo | V | Cu |
| Requirement | 0.06-0.15 | 1.40-1.85 | 0.80-1.15 | ≤0.025 | ≤0.025 | ≤0.15 | ≤0.15 | ≤0.15 | ≤0.03 | ≤0.50 |
| Actual AVG Result | 0.08 | 1.45 | 0.85 | 0.007 | 0.013 | 0.018 | 0.034 | 0.06 | 0.012 | 0.28 |
Typical Mechanical properties of deposited metal
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| Test Item | Tensile strength Rm(Mpa) | Yield strength Rm(Mpa) | Elongation A(%) | V model Bump Test | |
| Test Temp (ºC) | Impact Value (J) | ||||
| Requirements | ≥500 | ≥420 | ≥22 | -30 | ≥27 |
| Actual AVG Result | 589 | 490 | 26 | -30 | 79 |
Size and Recommended current range.
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| Diameter | 0.8mm | 0.9mm | 1.0mm | 1.2mm | 1.6mm | 1.6mm |
Amps | 50-140 | 50-200 | 50-220 | 80-350 | 120-450 | 120-300 |
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We have a professional laboratory to test the quality of products,We focus
on the quality of our welding wire ,no matter in domestic market or
Export market,our clients are satisfied .
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All the products are well packaged and by safe transportation.
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Packing spool & pallet details
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Our factory outlook ,you are always welcome to visit our factory for more communication to establish the long terms trust.
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Other products of our factory for your reference.
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FAQ:
Q:Are you a factory or a trading company?
A: we are manufacture professional in making welding material in China,
Q: Could you provid the ODM/OEM Service ?
A: Yes,We can do ODM/OEM service.
Q: What is your delivery time/ lead time ?
A: within 15 days
Q: Which countries have you exported?
A: Our welding wires are sold to India,Brazil,Iran,Russia,vietam,Thailand and other over 30 countries of the world
Q: What is your minimum order ?
A: 5 Tons
Q: What can we do for you?
A: we can provid you our best service and well performance products,our clients always
have smooth co-operation and long terms business relationship with us.