H10MnSi碳鋼中錳高硅焊絲氣保焊絲氬弧焊絲

C

Mn

Si

Cu

S

P

Cr

Ni

≤0.14

0.80~1.10

0.60~0.90

≤0.35

≤0.035

≤0.035

≤0.20

≤0.30