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D309L
standard(AWS): AWS:EQ309L
稀释率%: 8—12
铁素体含量%: 7(过渡层)
堆焊层厚度mm: 3.5-5.0
Typical Chemical Composition of Deposited Metal C:0.04
Si:0.31
Mn:1.07
Cr:23.5
Ni:13.5
S:0.01
P:0.019
Mo:
Other:
Description

Main content of D309L is 22Cr-15Ni which can be used for transition layer welding in the strip cladding (SAC).