Application areas of SM490
SM490 steel Product Introduction
1. Construction field: SM490 is widely used in high-rise buildings, large factories, stadiums and other building structures. Its high strength and good toughness make the building safer and more stable.
2. Bridge field: The high strength and good welding performance of SM490 make it an ideal material for bridge construction. Whether it is a road bridge, railway bridge or large overpass, you can see the figure of SM490.
3. Marine field: The corrosion resistance and good welding performance of SM490 make it an important material in shipbuilding. All parts of the hull, deck, cabin and so on can be constructed with the SM490.
4. Vehicle field: The high strength and good processing performance of SM490 make it an important material for vehicles such as cars and trains. For example, the frame, axle, carriage and other parts can be manufactured with the SM490.
SM490 steel Product Details
JIS G3106 SM400B
| Chemical composition % MAX | ||||||||||||
| C | Si | Mn | P | S | ||||||||
| TH(MM) | ≤50 | >50≤200 | ||||||||||
| 0.20 | 0.22 | 0.35 | 0.60-1.40 | 0.035 | 0.035 | |||||||
| 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 |
| 245 | 235 | 215 | 215 | 205 | 195 | 400~510 | 400~510 | ≥23 | ≥18 | ≥22 | ≥24 | |
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We have 16 years of experience in the field of steel materials, exporting and supplying quality products and excellent services, and we provide one-to-one service to every customer.
Our products have been exported to more than 200 countries and regions in Europe, Asia, Africa, South America and North America. Our products are also well received and praised by customers.
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