The chemical composition of S275J0H mainly includes the following elements:
| C | Si | Mn | P | S |
| ≤0.18% | ≤0.50% | ≤ 1.50% | ≤0.035% | ≤0.035% |
The production method of S275J0H is mainly hot rolling. It usually involves the following main steps: steelmaking, continuous casting, heating, hot rolling, cooling and straightening, inspection and quality control.
The features of S275J0H mainly include the following aspects:
1. Material and performance: S275J0H is a medium carbon steel, mainly composed of iron, carbon, manganese, silicon, phosphorus and sulfur. Carbon is the main strengthening element of steel, which can improve the hardness and strength of steel; manganese and silicon can improve the toughness and corrosion resistance of steel; the contents of phosphorus and sulfur need to be controlled within a certain range to ensure the quality and performance of steel. .
2. Excellent mechanical properties: S275J0H has high strength and toughness and can meet various requirements of structural parts. This type of steel usually has a higher yield strength and can withstand larger loads.
3. Good weldability and plasticity: S275J0H has excellent weldability and plasticity, making it easy to process and form. This makes it have poad application prospects in fields such as construction and pidges.
4. Wear resistance and corrosion resistance: S275J0H also has good wear resistance and corrosion resistance, and can adapt to harsh environmental conditions. This makes it excellent in situations where it needs to withstand wear and corrosion.
S275J0H has a wide range of applications, mainly in the fields of construction, pidges and machinery manufacturing. In the construction field, it is used in the manufacturing of various building structures, pidges, supports, etc. In the field of machinery manufacturing, it is used to manufacture various mechanical parts and structural parts, such as bearings, gears, packets, etc. Other fields, such as shipbuilding, petrochemical industry, electric power, etc.
