Company Information
2.Excellent Corrosion Resistance
5.Good thermal properties
8.High property of acid and alkali resistance
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2.Tensile strength
|
grade |
Tensile strength(min) |
Yeild strength(min) |
Elongation (%) |
||
ksi |
MPa |
ksi |
MPa |
||
GR1 |
35 |
240 |
20 |
138 |
24 |
GR2 |
50 |
345 |
40 |
275 |
20 |
GR5 |
130 |
895 |
120 |
828 |
10 |
GR7 |
50 |
345 |
40 |
275 |
20 |
GR9 |
90 |
620 |
70 |
438 |
15 |
GR12 |
70 |
438 |
50 |
345 |
18 |
Chemical composition
|
Grade |
ELEMENT COMPOSITION % |
|||||||||
Ti |
AL |
V |
Fe |
C |
N |
H |
O |
Others,max |
|
|
Gr1 |
Balance |
- |
- |
0.20 |
0.08 |
0.03 |
0.015 |
0.18 |
0.40 |
|
Gr2 |
Balance |
- |
- |
0.30 |
0.08 |
0.03 |
0.015 |
0.25 |
0.40 |
|
Gr3 |
Balance |
- |
- |
0.30 |
0.08 |
0.05 |
0.015 |
0.35 |
0.40 |
|
Gr4 |
Balance |
- |
- |
0.50 |
0.08 |
0.05 |
0.015 |
0.40 |
0.40 |
|
Gr5 |
Balance |
5.5-6.75 |
3.5-4.5 |
0.40 |
0.08 |
0.05 |
0.015 |
0.20 |
0.40 |
|
Gr7 |
Balance |
Pd 0.12-0.25 |
|
0.30 |
0.08 |
0.03 |
0.015 |
0.25 |
0.40 |
|
Gr9 |
Balance |
2.5-3.5 |
2.0-3.0 |
0.25 |
0.08 |
0.03 |
0.015 |
0.15 |
0.40 |
|
Gr12 |
Balance |
Mo 0.2-0.4 |
Ni 0.6-0.9 |
0.30 |
0.08 |
0.03 |
0.015 |
0.25 |
0.40 |
|
