Tel : 0086-021-60880117
Tel : 0086-021-60880117
SS490 is a carbon steel, equivalent to GB Q275. Foreign standards often sort them out according to tensile strength of structural steel, such as SS490 (Japan is such a marked), of which 490 indicates that the minimum value of 400 Mpa sigma b ultra high strength steel is refers to the sigma b of 1373 Mpa or steel
Scope This standard applies to bridges, ships, vehicles and other structures with the general structure of hot-rolled steel
Standard : JIS G3101
Dimension range : 5-600mm*1500-4200mm*5800-16000mm
SS490 Mild steel sheet Mechanical Properties
| Grade |
Yield Strength N/mm2 |
Tensile strength N/mm2 |
Elongation% |
Bending test |
||||
|
Thickness mm |
Bending angle |
The inside radius |
Sample |
|||||
|
≤16 |
>16,≤40 |
>40 |
||||||
|
SS490 |
≥285 |
≥275 |
≥255 |
490~610 |
≥19 |
180。 |
2.0 times the thickness |
No.1 |
SS490 Carbon steel plate Chemical Composition
|
Chemical Composition
|
|||
|
C |
Mn |
P |
S |
|
- |
- |
≤0.050 |
≤0.050 |
Delivery Status : Rolling, rolling or normalizing probe
SS490 steel plate application : SS490 steel is mainly used in manufacturing plants, general construction and all kinds of construction machinery, such as mining and construction of various types of drilling rigs, shovels, electric wheel anti-cart, mining vehicles, excavators, loaders, bulldozers, Cranes, coal mine hydraulic support, and other mechanical equipment and other pieces of machinery.
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