S960Q steel is a kind of high yield strength quenched and Tempered structural steel material. The delivery condition for S960Q must be Q+T (quenched and Tempered ). S960Q steel pipe also have -20 degree low temperature impact test. The material No. Of S960Q is 1.8941.
S960Q high yield strength Q+T heat treatment steel chemical composition
C max |
Si |
Mn |
P max |
S max |
Nb |
V max |
Al |
Ti max |
Cr max |
Ni |
Mo max |
Cu max |
N |
B |
Zr |
|
0.20 |
0.80 |
1.70 |
0.025 |
0.015 |
0.06 |
0.12 |
0.15 |
0.05 |
1.50 |
2.0 |
0.70 |
0.50 |
0.015 |
0.005 |
0.15 |
S960Q high yield strength Q+T heat treatment steel Mechanical properties , Max CEV and min impact test energy
Grade |
Min Yield strength |
Min tensile strength |
Elongation |
Max CEV |
Impact test energy |
||||||||||
|
|
> 3 |
> 50 |
> 100 |
> 3 |
> 50 |
> 100 |
|
≤ |
> 50≤100 |
> 100≤150 |
0 |
-20 |
-40 |
-60 |
|
|
S960Q |
960 |
- |
- |
980-1150 |
- |
- |
10 |
0.82 |
- |
- |
40 |
30 |
- |
- |
|
Steel making process: EAF+LF/VD
Carbon equivalent (CEq)
Carbon equivalent shall be not more than 0.76 for plates of S960Q.
Carbon equivalent shall be calculated as follows:
CEq=C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15 (%)
Mechanical properties
The mechanical properties of S960Q shall meet the requirement as table 2.
EN 10025 S960Q steel tube have the good weldable and fine grain structural property. So, it can be used into the steel structural or welded vessel or pressure vessels. S960Q steel also has the high yield strength, and high tensile strength and with low temperature impact test. So, it usually used in offshore equipment production .
Katalor have owned the global reputation for supply the high quality EN 10025 S960Q steel tube, if we have the size in stock, we can delivery them at once. If not, it will take about 20 days for us to produce the EN 10025 S960Q steel tube for you. Please contact our sales team if you have any inquiry about the EN 10025 S960Q steel tube, we will offer you the competitive price with best price in China.
