Low-alloy steels Manual electrode E9015-G Soldering materials
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S |
GB/T RULES | 0.12 | 0.6-1.2 | 0.80 | - | 2.0-2.75 | 0.30 | 0.03 | 0.03 |
AWS RULES | 0.12 | 1.25 | 0.60 | - | 2.0-2.75 | - | 0.03 | 0.03 |
EXAMPLE VALUE | 0.068 | 1.05 | 0.26 | 0.03 | 2.53 | 0.21 | 0.008 | 0.005 |
MECHANICAL PROPERTY:
PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | Heat treatment°Cxh | |||||
GB/T RULES | 530 | 620 | 27/-60 | 15 | 620*1 | |||||
AWS RULES | 530 | 620 | 27/-60 | 17 | 620*1 | |||||
EXAMPLE VALUE | 585 | 660 | 108/-60 | 25 | 620*1 | |||||
EXAMPLE VALUE | 563 | 646 | 100/-60 | 24 | 580*4 |
RECOMMENDED WELDING PARAMETERS:
DIAMETERS SPECIFICATIONS(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | ||||
ELECTRICITY (Amp) |
H/W | 80-110 | 100-130 | 130-180 | 170-210 | |||
O/W | 60-100 | 80-120 | 120-160 | - |
Low sodium hydrogen coating, stable arc, less splash, good molding, easy slag removal, X-Ray performance is excellent.
The main component is 2.5%Ni steel, which has excellent impact toughness at -50℃/-60℃.
Stable arc, less splash, good forming, easy slag removal, X-Ray performance is excellent.
10000TEU container ship
Shandong Nuclear power CV20
High pressure heater of Hangzhou Boiler Group Co. LTD
CHEMICAL COMPONET:
ALLOY(wt%) | C | Mn | Si | Cr | Ni | Mo | P | S |
GB/T RULES | 0.12 | 0.6-1.2 | 0.80 | - | 2.0-2.75 | 0.30 | 0.03 | 0.03 |
AWS RULES | 0.12 | 1.25 | 0.60 | - | 2.0-2.75 | - | 0.03 | 0.03 |
EXAMPLE VALUE | 0.068 | 1.05 | 0.26 | 0.03 | 2.53 | 0.21 | 0.008 | 0.005 |
MECHANICAL PROPERTY:
PROPERTY | YIELD STRENGTH(MPa) | EXTENSION STRENGTH(MPa) | IMAPACT VALUE J/℃ | ELONGATION(%) | Heat treatment°Cxh | |||||
GB/T RULES | 530 | 620 | 27/-60 | 15 | 620*1 | |||||
AWS RULES | 530 | 620 | 27/-60 | 17 | 620*1 | |||||
EXAMPLE VALUE | 585 | 660 | 108/-60 | 25 | 620*1 | |||||
EXAMPLE VALUE | 563 | 646 | 100/-60 | 24 | 580*4 |
RECOMMENDED WELDING PARAMETERS:
DIAMETERS SPECIFICATIONS(mm) | 2.6*350 | 3.2*350 | 4.0*400 | 5.0*400 | ||||
ELECTRICITY (Amp) |
H/W | 80-110 | 100-130 | 130-180 | 170-210 | |||
O/W | 60-100 | 80-120 | 120-160 | - |
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