The Flooring Expert
Low-alloy steels Gas-shielded ER80S-G Seal materials
CHEMICAL COMPONET:
| ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S | Cu |
| GB/T RULES | - | - | - | - | - | - | - | - | - |
| AWS RULES | - | - | - | - | - | - | - | - | - |
| EXAMPLE VALUE | 0.032 | 0.75 | 0.20 | 0.11 | 3.62 | 0.01 | 0.007 | 0.003 | 0.21 |
MECHANICAL PROPERTY:
| PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | Heat treatment°Cxh | |||||
| GB/T RULES | 470 | 550 | 27/-75 | 24 | 620*1 | |||||
| AWS RULES | 470 | 550 | 27/-75 | 24 | 620*1 | |||||
| EXAMPLE VALUE | 485 | 595 | 145/-75 | 28 | 620*1 | |||||
RECOMMENDED WELDING PARAMETERS:
| DIAMETERS SPECIFICATIONS(mm) | 1.0 | 1.2 | 1.6 | |||||||
| ELECTRICITY (Amp) |
H/W | 50-220 | 80-350 | 170-550 | ||||||
| O/W | 50-120 | 80-150 | - | |||||||
Gas shielded welding wire for 550MPa grade low-temperature steel.
The molten metal has good mechanical properties, and further reduces the Si content, and has better toughness at -75℃.
Smooth wire feeding, stable arc, beautiful forming, good flow of molten iron, less splash, with excellent welding process performance.
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WHY CHOOSE US
Since its establishment, our factory has been developing first world class products with adhering the principle
of quality first. Our products have gained excellent reputation in the industry and valuabletrusty among new and old customers..