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YD411M
standard(AWS): AWS:
稀释率%:
铁素体含量%: 2.4
堆焊层厚度mm: 0.08
Typical Chemical Composition of Deposited Metal C:0.34
Si:0.78
Mn:2.85
Cr:0.65
Ni:S:0.012 P:0.019 V:0.08
S:HV:243
P:σb (MPa):820
Mo:δ5 (%) :17.5
Other:AKV (J):68.7
Description

It is suitable for submerged arc welding of pipe die, like welding of 21CrMo10 steel.