China MIG Wire CO2 Wires Supplier ER70S-4 Welding Wire
It has good one-time shaping performance. When used in argon-rich mixed gas arc welding, the bead is delicate and beautiful.
Parameter Specification
DIAMOND ER70S-4
Classifications
AWS ER70S-3
JIS YGW12
General Characteristics
It has good one-time shaping performance. When used in argon-rich mixed gas arc welding,
the bead is delicate and beautiful.
Applications
1 Used for welding sheet metal and thin plates.
2 Used for welding steel pipes.
Chemical Composition of Welding Wire(%)
| C | Mn | Si | S | P | Cu |
| 0.07~0.15 | 1.0~1.5 | 0.65~0.85 | ≤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 | Not Specified(-29℃) |
| General Result | 543 | 451 | 24 | 73 |
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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Address：No 2 South Hei Long Jiang Road, Shibei District, Qingdao, China
