德国 · DIN

1.631

SEW 028:1993 — Non-alloy and alloy steels with specified properties at moderately elevated and elevated temperatures for pressure vessel purposes; Technical delivery conditions for flat products

化学成分

wt% · 对数刻度
0.0010.010.1110Al0.01 – 0.04As0.025C0.17 – 0.23Cr0.2Cu0.12Mn1.2 – 1.5Mo0.4 – 0.55N0.013Ni0.5 – 0.8P0.012S0.008Si0.15 – 0.3Sn0.011V0.02
  • min – max 范围
  • 典型值

化学成分

元素minmax相似备注
Al0.010.04
As0.025
C0.170.23
Cr0.2
Cu0.12
Mn1.21.5
Mo0.40.55
N0.013
Ni0.50.8
P0.012
S0.008
Si0.150.3
Sn0.011
V0.02