|
C
|
Cr
|
Ni
|
W
|
Mo
|
Al
|
Ti
|
Fe
|
Mn
|
Si
|
P
|
S
|
|
不大于
|
|||||||||||
|
≤0.10
|
23.5~26.5
|
余
|
13.0~16.0
|
≤1.50
|
≤0.50
|
0.30~0.70
|
4.0
|
0.50
|
0.80
|
0.013
|
0.013
|
|
标准号
|
品种
|
状态
|
σb/MPa
|
δ5/%
|
ψ/%
|
σb/MPa
|
δ5/%
|
ψ/%
|
|
|
|
20℃
|
900℃
|
|
||||||||
|
GJB 1952
|
冷轧板
|
固溶1120~1160℃
|
735
|
40
|
---
|
195①
|
30
|
---
|
|
|
|
GJB 3165
|
棒 材
|
固溶1120~1160℃
|
685
|
40
|
45
|
195④
|
30
|
40
|
|
|





























