ASTM A283Gr.C is a high-strength steel plate for pressure vessels, mainly used in power station construction, boiler and pressure vessel manufacturing and other fields. It has good tensile strength, yield point and elongation after peak, and can maintain stable performance under harsh working conditions.
The chemical composition of ASTM A283Gr.C mainly includes:
| C |
Si (thickness≤ 40mm) |
Si(thickness≥40mm) |
Mn |
S |
P |
Cu |
| 0.24% |
0.40% |
0.15% ~0.40% |
0.90%~1.40% |
≤0.040% |
≤0.035% |
≤0.20% |
The production method of ASTM A283Gr.C mainly includes the following steps: smelting, refining treatment, continuous casting, rolling, heat treatment. Finally, the quality testing and evaluation of the produced ASTM A283Gr.C steel plate is carried out to ensure that it meets the standard requirements. and customer needs.
The characteristics of ASTM A283Gr.C are mainly reflected in the following aspects:
1. High strength: ASTM A283Gr.C steel has high strength and can withstand large loads even in a thin plate state. This makes it ideal for situations where a lightweight design is required.
2. Corrosion resistance: This steel has good corrosion resistance and can maintain its structural integrity and service life in harsh environments.
3. Good welding performance: ASTM A283Gr.C steel has good welding performance, which is a very important attribute in manufacturing industries that require welding operations.
4. Stable chemical composition and mechanical properties: Stable chemical and mechanical properties ensure the reliability and consistency of steel.
ASTM A283Gr.C has a wide range of applications, mainly covering the following aspects: Building and pidge structures: ASTM A283Gr.C steel plates are used for beams, columns, plates and other components in building and pidge structures. In the field of machinery manufacturing, ASTM A283Gr.C steel plates are used to manufacture various mechanical equipment and components that need to withstand pressure and load, such as pressure vessels, storage tanks, pipelines, structural parts of ships and vehicles, etc. In the field of petroleum and chemical industry, ASTM A283Gr.C steel plate is used in equipment and pipeline manufacturing in petroleum and chemical industry, such as refining equipment, petrochemical reactors, transportation pipelines, etc. In the energy and power industry, ASTM A283Gr.C steel plates are used to manufacture various power station equipment and structural parts, such as boilers, steam turbines, generators, etc.
