法国 · AFNOR NF

Z 12 CN 18-07

NF F 80-109 — Rolling stock. Recommanded steels for rolling stock construction. IX: stainless steels for general purposes

化学成分

元素minmax相似备注
C0.080.15
Cr1719
Cu0.5
Mn2
Ni6.58.5
P0.04
S0.03
Si1