Model(Click to view)
GB
AWS
The main purpose
E8515-G
E12015-G
Used for welding low-alloy high strength steel structures with tensile strength of about 830MPa
E7015-D2
E10015-D2
Mainly used for welding low-alloy steel structures as 15MnMoV, 14MnMoVB, 18MnMoNb, etc with corresponding strength. The finished weld structures can be molded during the welding or tempering process .(550-650℃).
E6016-D1
E9016-D1
Used for welding medium-carbon steel and low-alloy high strength steel structures with corresponding strength, such as 15MnVN, etc.
E5515-G
E8015-G
Suitable for welding medium-carbon steel and low-alloy steel structures like 15MnTi, 15MnV, etc.
E5015-G
E7015-G
Suitable for welding medium-carbon and low-carbon pressure vessels, such as 16MnDR, etc
E6015-B3
E9015-B3
Used for welding Cr2.5Mo pearlitic heat-resistant steel structures, such as high temperature high pressure pipes below
550℃, chemical equipment for synthesis, equipment for petroleum cracking.
E5515-B2
E8015-B2
Used for welding Cr1%-Mo0.5% heat-resistant steel below 520℃, such as boiler pipes, high pressure vessels, equipment for petroleum refining, etc. Also used for welding 30CrMoSi cast steel.
E5515-B2-V
Used for welding pearlitic heat-resistant steel below 540℃ (such as 12CrMoV), such as high temperature high pressure boiler pipes, equipment for petroleum cracking, chemical equipment for high temperature synthesis, etc.
E5003-G
Best choice for weathering- resistant steel especially for welding the railway weathering steel like NISSAN SPA STEEL, 09MNCUPTI steel etc
E5003-G
E5003-G
Best choice for weathering resistant steel especially for welding the railway weathering steel wagon, 09MNCUPTI steel etc
