Necessary for making sheet metal! Detailed explanation of hot rolling steel characteristics
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Product Name: hot rolling steel
Code: SPHC, HRS
Hardness: hRb1 / 2H = 74 ~ 89 1 / 4H = 65 ~ 80 1 / 8h = 50 ~ 71 H = above 89
Tensile strength: above 41 ~ 52kgf / mm.
Material thickness: 1.4 ~ 6.0mm. Material code above 6mm SS41
Material width: the maximum width is 5 ‘(1524mm), generally 4’, i.e. 1219mm or 1250mm. Any size less than 1524mm can be cut as required.
Material length: any size can be cut as required. Generally 8 ‘, i.e. 2438mm or 2500mm.
Material characteristics: 1. Black gray luster, the surface is not easy to scratch, but it is easy to produce rust spots, which must be removed during processing.
- Not suitable for electroplating (colorful zinc plating, white zinc plating, nickel plating, tin plating…).
- Suitable for baking paint, powder spraying and other structural parts.
Specific gravity: 7.85. Weight calculation: length (m) × Width (m) × Thickness (mm) × Specific gravity = kilogram (kg), e.g. sphc2 0 × 1220 × 2440 weight: 2.0 × 2.22 × 2.44 × 7.85 = 46.74kg, e.g. sphc1 0 × 1000 × 2000 weight: 1 × 1 ×2 × 7.85=15.7kg
Note: 1. The general tolerance of material thickness is + 0 – 0.08, that is, the plate thickness is 2.0mm, and the actual measurement may be only 1.92mm.
- A micrometer shall be used to measure the material thickness, and a cursor caliper shall not be used.
- In order to prevent the plate from rusting, the surface of the workpiece can be lightly coated with antirust oil after processing, or the workpiece can be covered with tarpaulin.
- If electroplating is to be done, the carbonized layer on the surface must be removed by sand blasting or wire drawing.
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Product Name: hot rolling steel Code: SPHC, HRS Hardness: hRb1 / 2H = 74 ~ 89 1 / 4H = 65 ~ 80 1 / 8h = 50 ~ 71 H = above 89 Tensile strength: above 41 ~ 52kgf / mm. Material thickness: 1.4 ~ 6.0mm. Material code above 6mm SS41 Material width: the…
Product Name: hot rolling steel Code: SPHC, HRS Hardness: hRb1 / 2H = 74 ~ 89 1 / 4H = 65 ~ 80 1 / 8h = 50 ~ 71 H = above 89 Tensile strength: above 41 ~ 52kgf / mm. Material thickness: 1.4 ~ 6.0mm. Material code above 6mm SS41 Material width: the…