G302P䓺l
GB/T E430-16
ஔ AWS E430-16
fG302}ˎƤCr17P䓺lɽֱá
;ںgᣩ͟Cr17P䓽Y(ji)(gu)
۷ٻWɷ֣|(zh)֔(sh) %
C |
Mn |
Si |
Cr |
Ni |
Mo |
Cu |
S |
P |
0.10 |
1.0 |
0.90 |
15.0~18.0 |
0.60 |
0.75 |
0.75 |
0.030 |
0.040 |
۷Wܣԇ760~790汣2hԲ^55/hٶSt595棬Ȼ䣩
ԇĿ |
Rm/MPa |
A% |
Cֵ |
450 |
20 |
lֱ/mm |
3.2 |
4.0 |
5.0 |
/A |
80~120 |
100~160 |
150~200 |
ע헣
ǰl횽(jng)150Һ決1h
ǰA200
|
|