CO2气体保护焊丝
ItemWeldingStyleTypeAWSGBJISShieldingGasUsageInWeldingUsingForMildSteel,Dead-hardSteelA5.18T8110Z3316GTAWTIG-50ER70S-6ER50-6YGT-50Mildsteel,Hightensilesteelat490MPagrade,steelpipebutt,filletweld,forall—positionrenderweldingwork,excellentcryogenictoughness.TIG-52ER70S-2ER50-2YGT-52ArTIG-53ER70S-3ER50-3YGT-53Mildsteel,Hightensilesteelat490MPagrade,forall-positionthinplateweldingwork.?GMAWHY-53ER70S-3ER50-3YGW-16(Z3312)80%Ar+20%CO2Mildsteel,Hightensilesteelat490MPagrade,highspeedthinplateweldingworkHY-54ER70S-4ER50-4YGW-12(Z3312)CO2Mildsteel,Hightensilesteelat490MPagrade,lowcurrentHY-50ER70S-6ER50-6YGW-12(Z3312)CO2Mildsteel,Hightensilesteelat490MPagrade,forall-positionweldingwork.?ForSuper-CurrentrangeHY-58ER70S-GER50-GYGW-11(Z3312)CO2Mildsteel,Hightensilesteelat490MPagrade,?ForSuper-CurrentHY-49ER49-1CO2Mildsteel,Hightensilesteelat490MPagrade,forall-positionweldingwork.PhysicalandChemicalpropertyItemWeldingStyleTypeAWSGBJISShieldingGasTypicalMechanicalPropertyof?DepositMetalYieldStrength(Mpa)TensileStrength(Mpa)Elongation%AKImpactJ(-29℃)UsingForMildSteel,Dead-hardSteelA5.18T8110Z3316GTAWTIG-50ER70S-6ER50-6YGT-5047255831186TIG-52ER70S-2ER50-2YGT-52Ar55360930200TIG-53ER70S-3ER50-3YGT-5345057128176GMAWHY-53ER70S-3ER50-3YGW-16(Z3312)80%Ar+20%CO24705523298HY-54ER70S-4ER50-4YGW-12(Z3312)CO24685402862HY-50ER70S-6ER50-6YGW-12(Z3312)CO24505503066HY-58ER70S-GER50-GYGW-11(Z3312)CO24725623196HY-49ER49-1CO24385602868ItemWeldingStyleTypeAWSGBJISShieldingGasTypicalChemicalcontentsofDepositMetalCMnSiPSCuUsingForMildSteel,Dead-hardSteelA5.18T8110Z33160.063GTAWTIG-50ER70S-6ER50-6YGT-500.061.500.060.0150.012TIG-52ER70S-2ER50-2YGT-52Ar0.0371.210.460.0100.008TIG-53ER70S-3ER50-3YGT-530.091.200.480.0130.012GMAWHY-53ER70S-3ER50-3YGW-16(Z3312)80%Ar+20%CO20.0791.100.490.0150.011HY-54ER70S-4ER50-4YGW-12(Z3312)CO20.0941.060.670.0140.012HY-50ER70S-6ER50-6YGW-12(Z3312)CO20.0931.130.830.0100.012HY-58ER70S-GER50-GYGW-11(Z3312)CO20.0881.210.600.0120.010HY-49ER49-1CO20.061.710.600.0150.0120.063)
常州中鼎焊接材料有限公司
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