GAS SHIELDED HIGH STRENGTH WELDING WIRE
1. Product introduction
Name: LJ507 φ1.2mm
C:0.055%, Mn:1.58%, Si:0.30%.
LJ507 is a kind of gas shielded flux cored wires for high strength steel.with excellent machanical properties, low diffusible hydrogen content for building heavy machines, hydropower and petrochemical equipment, etc.
2. Product parameter(specification)
TypeLJ507/E500T-5,E70T-5
Welding ProcessGas shielded
Shielding gas100%CO2
Deposit composition(%)C:0.055%,Si:0.3%,Mn:1.58% ,S&P:0.03%
Mechanical propertyRm:545(Mpa);ReH:450(Mpa);A5:31(%);Akv(J):110(-20℃)
Diameter& packageΦ1.6mm,15kg/spool
Crack reliefNormal
Parent materialSteel of the same composition
MachinabilityTurning,milling and grinding
Deposit metal propertiesCrack resistance,excellent anti-porosity
ApplicationWelding hyderopower ,petrochemical equipment
3. Product features and application
● Excellent crack resistance and anti-porosity performance
● Flat and horizontal welding is available
● Low diffusible hydrogen content
● Excellent mechanical property
● Small splashHigh Strength Steel Welding Wires factory
website:http://www.leigongtech.com/joining-welding-wires/high-strength-steel-welding-wires/