|
|
|
|
Main composition |
Other elements |
|
Grades |
Ti |
Al |
Mn |
Mo |
V |
Zr |
Cr |
Tin |
Si |
Fe |
C |
Fe |
Si |
Zr |
O |
N |
H |
Residual |
|
VT1-0 |
base |
|
|
|
|
|
|
|
|
|
0.07 |
0.25 |
0.1 |
|
0.2 |
0.04 |
0.01 |
0.3 |
|
OT4-0 |
base |
0.4-1.4 |
0.5-1.3 |
|
|
|
|
|
|
|
0.1 |
0.3 |
0.12 |
0.3 |
0.15 |
0.05 |
0.012 |
0.3 |
|
OT4-1 |
base |
1.5-2.5 |
0.7-2.0 |
|
|
|
|
|
|
|
0.1 |
0.3 |
0.12 |
0.3 |
0.15 |
0.05 |
0.012 |
0.3 |
|
OT4 |
base |
3.5-5.0 |
0.8-2.0 |
|
|
|
|
|
|
|
0.1 |
0.3 |
0.12 |
0.3 |
0.15 |
0.05 |
0.012 |
0.3 |
|
VT5-1 |
base |
4.3-6.0 |
|
|
|
|
|
2.0-3.0 |
|
|
0.1 |
0.3 |
0.12 |
0.3 |
0.15 |
0.05 |
0.015 |
0.3 |
|
VT5 |
base |
4.3-6.0 |
|
|
|
|
|
|
|
|
0.1 |
0.3 |
0.12 |
0.3 |
0.2 |
0.05 |
0.015 |
0.3 |
|
VT6 |
base |
5.3-6.8 |
|
|
3.5-5.3 |
|
|
|
|
|
0.1 |
0.3 |
0.1 |
0.3 |
0.2 |
0.05 |
0.015 |
0.3 |
|
VT6S |
base |
5.3-6.5 |
|
|
3.5-4.5 |
|
|
|
|
|
0.1 |
0.25 |
0.15 |
0.5 |
0.15 |
0.04 |
0.015 |
0.3 |
|
VT3-1 |
base |
5.5-7.0 |
|
2.0-3.0 |
|
|
0.8-2.0 |
|
0.15-0.40 |
0.2-0.7 |
0.1 |
|
|
0.5 |
0.15 |
0.05 |
0.015 |
0.3 |
|
VT8 |
base |
5.8-7.0 |
|
2.8-3.8 |
|
|
|
|
0.20-0.40 |
|
0.1 |
0.3 |
|
0.5 |
0.15 |
0.05 |
0.015 |
0.3 |
|
VT9 |
base |
5.8-7.0 |
|
2.8-3.8 |
|
1.0-2.0 |
|
|
| |