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Products- Boiler steels
- High carbon steel
- High Yield steel
- steel for welded tubes
- General construction steel
- steel with Cr.,Mo.,Cr-Mo
- Steel for large diameter pipes
- Simple pressure vessels steel
- Steel for gas cylinders and gas vessels
- General purpose structural steels
- Steel for boilers and pressure vessels
- steel resistant to atmospherical corrosion
- Carbon steel and low alloy steel
- Fine-grain structural steels,normalised rolled
- weldable normalized fine grained pressure vessel steels
Low alloy high strength steel plate-S700MC
1. S700MC steel plate is a low-alloy high-strength steel plate. S700MC steel plate has excellent performance, high strength, good welding performance, and S700MC steel plate is widely used in real life.
2. The standard implemented by S700MC steel is: DINEN10149-2
3. Delivery status of S700MC steel: hot rolling
4. The chemical composition of S700MC steel
| Grade | C | Si | Mn | P | S | Mo | Cu | Ti | V | Nb | B |
| S700MC | ≤0.12 | ≤0.60 | ≤2.10 | 0.025 | ≤0.015 | ≤0.7 | 0.50 | ≤0.22 | 0.20 | 0.09 | ≤0.005 |
5. Mechanical properties of S700MC steel
| Grade | Yield Strength | Tensile Strength | Elongation | Shrinkage | Akv -20℃ |
| σs(MPa) | σb(MPa) | % | % | J | |
| S700MC | ≥700 | 750-950 | ≥10 | ≥50 | ≥27 |
6. Application of S700MC steel plate
S700MC steel plate is widely used in petrochemical, power station, boiler flushing and other industries, for the production of reactors, heat exchangers, separation lamps, spherical tanks, gas tanks, corrugated gas tanks, pillow energy reactor pressure shells, boiler drums, liquefaction Equipment and components such as oil gas cylinders, high-pressure water pipes of hydropower stations, and water wheel pot shells.