High Strength Customized Alloy Steel Welding Wires ER70S-3
It has excellent welding performance, smooth and beautiful bead and fewer spatters.
Parameter Specification
DIAMOND ER70S-3
Classifications
AWS ER70S-3
JIS YGW16
General Characteristics
It has excellent welding performance, smooth and beautiful bead and fewer spatters.
Applications
1. Used for welding low-carbon steel thin plates.
2. Used for welding low-carbon steel parts with thorough surface treatment.
Chemical Composition of Welding Wire(%)
| C | Mn | Si | S | P | Cu |
| 0.06~0.15 | 0.90~1.40 | 0.45~0.75 | ≤0.035 | ≤0.025 | ≤0.50 |
Mechanical Properties of all Weld Metal
| Test Item | σb(MPa) | σs(MPa) | δ5(%) | Akv1(J) |
| Guarantee Value | ≥500 | ≥420 | ≥22 | ≥27(-18℃) |
| General Result | 527 | 446 | 26 | 69 |
Reference Current (DC+)
| Wire Size(mm) | Welding Current(A) | CO2 Flow Rate(L/min) |
| φ0.8 | 50～140 | 15 |
| φ1.0 | 50～220 | 15～20 |
| φ1.2 | 80～350 | 15～25 |
| φ1.6 | 170～550 | 20～25 |
Welding Positions:
Production Line:
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Contact
Email: info@tsuntec.com
Telephone：+86 150 6396 2790
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Address：No 2 South Hei Long Jiang Road, Shibei District, Qingdao, China
