C
|
Si
|
Mn
|
P
|
S
|
Cr
|
Mo
|
Ni
|
Nb
|
V
|
Ti
|
Cu
|
N
|
Ceq
|
≤
0.13
|
≤
0.35
|
≤
1.60
|
≤
0.018
|
≤
0.005
|
≤
0.25
|
≤0.25
|
≤1.00
|
≤0.08
|
≤
0.05
|
≤
0.025
|
≤
0.30
|
≤
0.010
|
≤
0.44
|
钢级符号
|
Rt0.5
MPa
|
Rm
MPa
|
伸长率A
%舞钢宝圣华
|
-30℃横向冲击
|
|
功,J
|
剪切面积
|
||||
WFHY485
WPHY70
|
≥485
|
≥570
|
≥16舞钢宝圣华
|
均值≥60
单值≥40
|
提供
实测值
|
Tel: