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Tel : 0086-021-60880117
St 52-3 steel’s Mechanical properties is Yield strength more than 295MPa, tensile strength 490-660Mpa.
St 52-3 is a type of steel sheet under DIN standard which is used to build ship, bridge, belongs to high strength sheet.Structural Steels like St 52-3 is used in many applications, combining good welding properties with guaranteed strengths. There are many grades and the uses varied including civil and industrial engineering. High strength low alloys have replaced many structural steels where weight reduction is important (e.g. automotive) but with guaranteed strengths.
Standard : DIN17100
Dimension range : 5-600mm*1500-4200mm*5800-16000mm
St 52-3 LAHS steel mechanical properties :
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Mechanical properties
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Grade |
Tensile strength Rm For Product thickness in mm |
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St 52-3 |
< 1 |
≥3 ≤100 |
≤16 |
>16 ≤40 |
>40 ≤63 |
>63 ≤80 |
>80 ≤ 100 |
|
|
1.0570 |
510-680 |
490-630 |
355 |
345 |
335 |
325 |
315 |
|
ReH : Minimum yield strength; Rm : Tensile strength
St 52-3 steel plate chemical composition(max %):
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Chemical composition
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Grade |
C ≤ Thickness (mm) |
Si ≤ |
Mn ≤ |
P ≤ |
S ≤ |
N ≤ |
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|
≤16 |
＞ 16~ 30 |
＞ 30~ 40 |
＞ 40~ 63 |
＞ 63~ 100 |
＞100 |
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|
|
|
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St 52-3 |
0.20 |
0.20 |
0.22 |
0.22 |
0.22 |
① |
0.55 |
1.60 |
0.050 |
0.050 |
0.009 |
Delivery Status : Hot rolling
St 52-3 Alloy structural steel sheet application :
St 52-3 steel main application y manufacturing plants, general construction and various types of construction machinery, such as mining and construction of various types of drilling rigs, shovels, electric wheel anti-dump trucks, mining vehicles, excavators, loaders, bulldozers, Various types of cranes, coal mine hydraulic support, and other mechanical equipment and other pieces of machinery
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