SM490YA low alloy plate
SM490YA Low Alloy Structural Steel Products Description
SM490YA low alloy steel is a high strength low alloy structural steel that meets Japanese industrial standards and has good mechanical properties and welding properties.
SM490YA low alloy steel sheet contains a small amount of alloying elements, which can improve corrosion resistance, and SM490YA low alloy structural steel has good weldability, is easy to weld, and has high weld quality.
Engineering application areas of SM490YA high strength low alloy steel plate
Construction: used for high-rise buildings, bridges and other structures.
Machinery manufacturing: cutting mechanical equipment parts.
Shipbuilding: hull frame, deck and other parts.
Vehicle manufacturing: frames, carriages, axles and other parts.
Marine engineering: manufacturing structures such as marine platforms and submarine pipelines.
SM490YA Low Alloy Plate Products Details
| SM490YA HSLA Steel Plate Chemical Composition % MAX | ||||||||||||
| C | Si | Mn | P | S | ||||||||
| TH(MM) | ≤50 | >50≤200 | ||||||||||
| 0.20 | 0.20 | 0.55 | 1.6 | 0.035 | 0.035 | |||||||
| SM490YA Alloy Steel Plate Mechanical Properties MIN | ||||||||||||
| Yield strength (N/MM2) | Tensile strength (N/MM2) | Elongation % | ||||||||||
| TH(MM) | ≤16 | >16-40 | >40-75 | >75-100 | >100-160 | >160-200 | ≤100 | >100-200 | ≤15 | >5-16 | >16-50 | >40 |
| 325 | 355 | 335 | 325 | - | - | 490-610 | - | 19 | 15 | 19 | 21 | |
SM490YA Low Alloy Steel Plate Products Image
SM490YA Hsla Structural Steel Product Transportation
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