Low-alloy steels Gas-shielded EG80T-G Soldering materials
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S |
GB/T RULES | - | - | - | - | - | - | - | - |
AWS RULES | - | - | - | - | - | - | - | - |
EXAMPLE VALUE | 0.06 | 1.70 | 0.3 | 0.02 | 0.8 | 0.8 | 0.01 | 0.005 |
MECHANICAL PROPERTY:
PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | Heat treatment°Cxh | |||||
GB/T RULES | - | - | - | - | AW | |||||
AWS RULES | 410 | 550-700 | 27/-20 | 20 | AW | |||||
EXAMPLE VALUE | 540 | 660 | 120/-20 | 25 | AW |
RECOMMENDED WELDING PARAMETERS:
DIAMETERS SPECIFICATIONS(mm) | 1.6 | ||||
Volt | 38-42 | ||||
Amp | 360-400 | ||||
Dry extension length(mm) | 20-30 | ||||
Gas flow(l/min) | 25-35 |
It has high melting speed, and the arc is very stable.
Using simple vertical welding method, can be very simple to complete the welding.
High efficiency.
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10000TEU container ship
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Shandong Nuclear power CV20
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Guangxi Huayi esterification Tower
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S |
GB/T RULES | - | - | - | - | - | - | - | - |
AWS RULES | - | - | - | - | - | - | - | - |
EXAMPLE VALUE | 0.06 | 1.70 | 0.3 | 0.02 | 0.8 | 0.8 | 0.01 | 0.005 |
MECHANICAL PROPERTY:
PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | Heat treatment°Cxh | |||||
GB/T RULES | - | - | - | - | AW | |||||
AWS RULES | 410 | 550-700 | 27/-20 | 20 | AW | |||||
EXAMPLE VALUE | 540 | 660 | 120/-20 | 25 | AW |
RECOMMENDED WELDING PARAMETERS:
DIAMETERS SPECIFICATIONS(mm) | 1.6 | ||||
Volt | 38-42 | ||||
Amp | 360-400 | ||||
Dry extension length(mm) | 20-30 | ||||
Gas flow(l/min) | 25-35 |
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