Tel : 0086-021-60880117
Tel : 0086-021-60880117
S890Q steel is a kind of high yield strength quenched and Tempered structural steel material. The delivery condition for S890Q must be Q+T (quenched and Tempered ). S890Q steel plates also have -20 degree low temperature impact test. The material No. Of S890Q is 1.8940.
Standard : EN 10025-6
Dimension range : 3-150mm * 1000-3800mm * 3000-18000mm
S890Q LAHS steel plate Mechanical Properties :
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Mechanical Properties
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|
Grade |
Thickness |
Yield Strength |
Tensile Strength |
Elongation |
Charpy V Notch Impact Test |
|
|
Degree |
Min Value |
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|
S890Q |
mm |
Min Mpa |
Mpa |
Min % |
-20℃ |
J |
|
5≤t≤50 |
890 |
940-1100 |
11% |
30 |
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|
50＜t≤100 |
830 |
880-1100 |
30 |
|||
|
100＜t≤150 |
- |
- |
- |
|||
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Note: Impact energy for impact test is on longitudinal |
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EN 10025-6 S890Q steel sheet Chemical Composition :
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Chemical Composition
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Grade |
The Element Max (%) |
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|
C |
Si |
Mn |
P |
S |
N |
B |
|
|
S890Q |
0.22 |
0.86 |
1.80 |
0.030 |
0.017 |
0.016 |
0.006 |
|
Cr |
Cu |
Mo |
Nb |
Ni |
Ti |
V |
|
|
1.60 |
0.55 |
0.74 |
0.07 |
2.1 |
0.07 |
0.14 |
|
Carbon Equivalent: CEV=【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
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Thickness, mm
|
Max CEV based on the ladle analysis |
|
5≤t≤50 |
0.72% |
|
50＜t≤100 |
0.82% |
|
100＜t≤150 |
- |
Delivery Status : Normalizing, tempering + tempering, quenching and tempering
S890Q high strength steel application :
S890Q steel plate used in the manufacture of various types of construction machinery, such as mining and construction of various types of drilling rigs, shovels, electric wheel dump trucks, mining vehicles, excavators, loaders, bulldozers, all kinds of cranes, coal mine hydraulic support and other machinery Equipment and other structural parts.
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