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牌号
焊丝化学成分(wt.%)
C
Mn
Fe
P
S
Si
Cu
Ni
Al
Ti
Cr
Nb(Cb)+Ta
Mo
其他
TGFNiCr-3
≤0.10
2.5-3.5
≤3.0
≤0.03
≤0.015
≤0.50
≥67.0
—
≤0.70
18.0-22.0
2.0-3.0
TGFNiCrMo-3
≤5.0
≤0.02
≥58.0
≤0.40
20.0-23.0
3.15-4.15
8.0-10.0
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Sales Manager Qian
Service Hotline
400-128-1318