SPHC steel plate chemical composition and physical properties

The chemical composition and physical properties of SPHC (hot-rolled ordinary carbon steel plate) can be summarized as follows:

SPHC steel plate chemical composition:
1. Carbon content (C) : less than 0.15%
2. Manganese content (Mn) : 0.60-1.50%
3. Silicon content (Si) : not more than 0.05%
4. Phosphorus content (P) : no more than 0.040%
5. Sulfur content (S) : not more than 0.050%

SPHC steel plate Physical characteristics:
1. Density: about 7.85g /cm³
2. Strength: SPHC steel plate has moderate strength, according to the specific specifications and processing conditions can provide different strength grades of choice.
3. Ductility: SPHC steel plate has good ductility and can play an excellent performance in forming and stamping.
4. Toughness: SPHC steel plate has high toughness, so that it can have a certain resistance to deformation and fracture when it is affected or loaded.
5. Hardness: The hardness of SPHC steel plate depends on the specific heat treatment and processing technology, and the required hardness level can be obtained by controlling the treatment conditions.

It is important to note that the specific chemical composition and physical properties of SPHC steel plate may vary depending on the manufacturer, standards and specifications. When using SPHC steel plate, it is recommended to refer to relevant standards and technical specifications, and select and apply according to specific needs.