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| Product Name: | Welding wire |
| Item No.: | ER70S-6 |
| Gas: | Co2 |
| Size: | 0.8mm,0.9mm,1.0mm,1.2mm,1.6mm, 2.0mm |
| Feature: | 1. Stable arc 2. low splashing 3. high deposited effeciency 4. beautiful seam |
| Unit of measurement: | Ton |
| Certification: | ISO9001,TUV,DB,CE |
| Founction: | For welding of vehicles, bridges, |
| MOQ: | 20 tons |
| The Sample Policy : | Free of charge , freight charge paid by coustomer |
| Package: | Precision layer wound on plastic spool, |
| Each spool in a box, | |
| Then boxes on wooden pallets | |
| 15KGS/spool 20KGS/Spool | |
| Delivery: | 25 days after receipt of deposit |
| Payment term: | L/C, T/T, Western Union or PayPal |





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Gas Shielded Solid Welding Wire
Carrying out the standard GB/T8110-2008, AWS A5.18 ER70S-6
CO2 gas shielded welding wire is made of excellent steel by drawing, straightening and copper coating and has various characteristic. It is been widely used in all kinds of filed. Such as automotive industries, construction machinery production, shipbuilding, metallurgical equipment production, bridges, civil works, petrochemical industry, pressure vessels of boiler, locomotives, etc. Some of its advantages are as below:
1.low welding cost
2.High productivity and low electricity consumption
3.Easy to operate, all position welding
4.Very low hydrogen content in the weld and lower nitrogen content, excellent crack-resistance.
5. Little deformation after welding
6.Wide applicability. Suitable for welding thin, medium and thick plates.
Chemical Composition (%)
MODEL | GB | AWS | C | Mn | Si | Cr | Ni | S | P | Cu |
JT49-1 | ER49-1 | // | ≤0.11 | 1.80-2.10 | 0.65-0.95 | ≤0.20 | ≤0.30 | ≤0.030 | ≤0.030 | ≤0.50 |
JT50-3 | ER50-3 | ER70S-3 | 0.06-0.15 | 0.90-1.40 | 0.45-0.75 | 0.15 | 0.15 | ≤0.025 | ≤0.025 | ≤0.50 |
JT50-4 | ER50-4 | ER70S-4 | 0.06-0.15 | 1.00-1.50 | 0.65-0.85 | 0.15 | 0.15 | ≤0.025 | ≤0.025 | ≤0.50 |
JT50-6 | ER50-6 | ER70S-6 | 0.06-0.15 | 1.40-1.85 | 0.80-1.15 | 0.15 | 0.15 | ≤0.025 | ≤0.025 | ≤0.50 |
Mechanical Properties of Deposited Metal
MODEL | Tensile Strength | Yield Point | Elongation | Impact Work | Shielded Gas |
JT49-1 | ≥490 | ≥372 | ≥20 | ≥47 | CO2 |
JT50-3 | ≥500 | ≥420 | ≥22 | ≥27(-20°C) | CO2 |
JT50-4 | ≥500 | ≥420 | ≥22 | no requirement | CO2 |
JT50-6 | ≥500 | ≥420 | ≥22 | ≥27(-30°C) | CO2 |
Current for Reference
Dia (mm) | 0.8 | 1.0 | 1.2 | 1.6 |
Current (A) | 50-100 | 50-220 | 80-350 | 170-550 |
Dia (mm) | spool | outer packing | inner packing | N.W. | winding |
0.6 | D100 | carton | vacuum bag | 1 | precision layer |
0.8 | |||||
0.9 | |||||
1.0 | |||||
1.2 | |||||
1.6 |
Besides the above, we also supply 250kgs drum.

precision layer wound on plastic spool, each spool in a box,then boxes on wooden pallets,15KGS/spool 20KGS/Spool
About Us:
Our company is located in Nanchang City and is specialized in manufacturing welding machine parts. With an experienced and professional team, we have exported our products to many countries and regions all over the world, especially European countries. Our products enjoy a good reputation among our customers. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
Contact Us:
Tel: 86-791-88285730
Website://www.weldconnector.com //weldconnector.en.alibaba.com
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