牌號(hào)
|
C
|
Mn
|
Ni
|
Si
|
P
|
S
|
Cr
|
Cu
|
Mo
|
Al
|
10CrMoAl
|
≤0.12
|
0.35-0.65
|
≤0.03
|
0.2-0.5
|
≤0.025
|
≤0.025
|
0.8-1.2
|
≤0.03
|
0.2-0.35
|
0.4-0.8
|
牌 號(hào)
|
抗拉強(qiáng)度(MPa)
|
屈服強(qiáng)度(MPa)
|
伸長(zhǎng)率(%)
|
10CrMoAl
|
≥323
|
≥490
|
≥17
|