|
Form |
ASTM |
|
Rod |
B 574 |
|
Plate, sheet and strip |
B 575 |
|
Seamless pipe and tube |
B 622 |
|
Welded pipe |
B 619, B 775 |
|
Welded tube |
B 626, B 751 |
|
Welding fitting |
B 366 |
|
Forged or rolled pipe flange and forged fitting |
B 462 |
|
Billet and bar for reforging |
B 472 |
|
Forging |
B 564 |
Chemical Composition
|
% |
Ni |
Cr |
Mo |
Fe |
Co |
C |
Mn |
Si |
P |
S |
Cu |
Al |
|
min |
balance |
22.0 |
15.0 |
|
|
|
|
|
|
|
1.3 |
|
|
max |
24.0 |
17.0 |
3.0 |
2.0 |
0.010 |
0.50 |
0.08 |
0.025 |
0.010 |
1.9 |
0.50 |
Physical Properties
|
Density |
8.50 g/cm3 |
|
Melting range |
1328-1358℃ |
- add No.29 Furong Road,Jiangsu province,China
- Mob: Tel :+86 13127900688
- E-mail: sales@baogusteel.com
