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MIG WELIDNG WIRE ER49-1
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MIG WELIDNG WIRE ER49-1
Product Description
Introduction：
ER49-1 gas shielded welding wire ER49-1 is a gas shielded copper plated carbon steel welding wire that can be protected with CO2 or argon rich gas. Suitable for single pass and multi pass welding, with good anti porosity performance.
The packaging specifications for ER49-1
Weight: 1KG, 5KG, 10KG, 15KG, 20KG, 250KG, 300KG, 350KG etc
Diameter: 0.8mm, 0.9mm, 1.0mm, 1.2mm, 1.4mm, 1.6mm, 2.0mm
Purpose：
The product is applicable for welding various carbon steel and low alloy steel with 490MPa tensile strength grade, commonly applied in the fields such as bridges, construction machinery, automobile manufacturing and construction machinery etc..
Chemical composition of welding wire (%)
Item | C | Mn | Si | S | P | Ni | Cr | Cu |
|---|---|---|---|---|---|---|---|---|
| Example value | 0.063 | 1.93 | 0.79 | 0.010 | 0.015 | 0.007 | 0.015 | 0.112 |
Mechanical properties of deposited metal
Test item | Rm (MPa) | ReL/Rp0.2 (MPa) | A (%) | KV2 (J) Normal temperature |
|---|---|---|---|---|
| Example value | 550 | 455 | 28 | 148,159,147 |
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