P355NHZ35钢板舞阳钢厂P355NHZ35欢迎访问
C
|
Si
|
Mn
|
P
|
S
|
Al
|
N
|
Cr
|
Cu
|
Mo
|
Nb
|
Ni
|
Ti
|
V
|
≤0.18
|
≤0.5
|
1.1-1.7
|
≤0.025
|
≤0.015
|
≥0.02
|
≤0.012
|
≤0.3
|
≤0.3
|
≤0.08
|
≤0.05
|
≤0.5
|
≤0.03
|
≤0.1
|
钢商标
|
产品厚度
|
|||
称号
|
数码号
|
≤60
|
60-100
|
100-250
|
P355NH
|
1.0565
|
0.43
|
0.45
|
0.45
|
商标
|
标准
|
屈从强度(MPa)
|
抗拉强度(MPa)
|
延伸率A(%)
|
P355NH
|
≤16
|
≥355
|
490-630
|
≥22
|
16-40
|
≥345
|
490-630
|
||
41-60
|
≥335
|
490-630
|
||
61-100
|
≥315
|
470-610
|
≥21
|
|
100-150
|
≥305
|
460-600
|
||
150-250
|
≥295
|
450-590
|
钢商标
|