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Product Classification
Welding electrode
Non-alloy steel and fine-grain steel
High-strength steel electrodes
Heat-resistant steel electrodes
Stainless steel electrodes
Surfacing electrodes
Cast iron electrodes
Nickel and nickel alloy electrodes
Cobalt-based electrodes
Flux cored wire
Stainless steel flux-cored wires
Hardfacing flux-cored wires
Heat-resistant steel flux-cored wires
solid wire
Stainless steel TIG welding wires
Stainless steel TGF (Backing Self-Shielded) welding wire
Stainless steel MIG welding wires
Stainless steel submerged arc welding wires
Nickel-based TIG welding wires
Nickel-based MIG welding wires
Welding electrode
Name
Spec
Std
Purpose
WSJ607
2.5,3.2,4.0,5.0
GB/T32533 E6215-GP
AWSA5.5E9015-G
Welding of medium carbon steel and high-strength steel structures with corresponding strength, such as 15MnVW
WSJ107Cr
2.5,3.2,4.0,5.0
GB/T32533 E9815-GP
 
Welding high-strength steel with a tensile strength of 980MPa, such as 30CrMnSi, 35CrMo, etc
WSJ857CrNi
2.5,3.2,4.0,5.0
GB/T32533E8315-G
AWSA5.5E12015-G
Low alloy steel with welding tensile strength of 830MPa,Like WEL-TEN80
WSJ807
2.5,3.2,4.0,5.0
GB/T32533 E7815-GP
AWS A5.5E11015-G
Welding 14MnMoNbB, etc
WSJ707
2.5,3.2,4.0,5.0
EB/T32533E6915-GP
AWSA5.5E10015-G
Welding 15MnMoV, 14MnMoVB18MnMoNb, etc
WSJ757Ni
2.5,3.2,4.0,5.0
GB/T32533 E7615-GP
AWS A5.5 E11015-G
Welding 14MnMoNbB, WEL-TEN80
WSJ507
2.5,3.2,4.0,5.0
GB/T5117E5015
AWSA5.1E7015
Used for welding the main components of ships and important structures such as boilers, pressure vessels, pipelines, etc
WSJ507Ni
2.5,3.2,4.0,5.0
GB/T5117E5015-GP
AWS A5.5E7015-G
Welding important structures such as ships, bridges, high-pressure pipelines, pressure vessels, boilers, etc
WSJ557MOV
2.5,3.2,4.0,5.0
GB/T5117E5515-GP
AWSA5.5E8015-G
Welding 14MnMoVN medium thick plate
WSJ506
2.5,3.2,4.0,5.0
GB/T5117E5016
AWSA5.1E7016
Used for welding 16Mn, 09Mn2Si and marine grade A, B, D, E steel
WSJ427
2.5,3.2,4.0,5.0
GB/T5117E4315
ISO 2560-B-4315A
Welding of important carbon steel and low-alloy steel
WSJ502
2.5,3.2,4.0,5.0
GB/T5117 E5003
1S02560-B-E 4903A
Welding Q355 and other low-alloy steel structures
WSJ421
2.5,3.2,4.0,5.0
GB/T5117 E4313
AWS A5.1 E6013
Welding low carbon steel structures, especially suitable for intermittent welding of short welds on thin plates and small parts
WSJ420G
2.5,3.2,4.0,5.0
GB/T5117 E4340
ISO2560-B-E4319A
Used for welding carbon steel pipelines
WSR707
2.5,3.2,4.0,5.0
GB/T5118E6215-9C1M
AWSA5.5E8015-B8
Welding Cr9Mo steel
WSR417
2.5,3.2,4.0,5.0
GB/T5118E5515-2CMVNb
  1S03580-B-E5515-G
12Cr3MoVSiTiB type pearlite low-alloy steel with welding working temperature below 620 ℃
WSR807
2.5,3.2,4.0,5.0
GB/T5118E6215-G
AWSA5.5E9015-G
1Cr11MoV steel with welding working temperature below 560 ℃
EWSR517
2.5,3.2,4.0,5.0
GB/T5118 E5515-5CMV
   
Welding Cr5MoV heat-resistant steel
WSR507
2.5,3.2,4.0,5.0
GB/T5118E5515-5CM
AWSA5.5E8015-B6
Welding Cr5Mo type pearlite heat-resistant steel
WSR337
2.5,3.2,4.0,5.0
GB/T5118E5515-1CMVNb
 
15CrMoV and other welding materials with a working temperature below 570 ℃
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