Effect of Flattening Elongation on Surface Finish of Stainless Steel Plate

The impact of elongation on the surface finish of a stainless steel plate during flat rolling is as follows:

• Load: 1220 N/mm
• Elongation: 0.5%
• Surface Finish: 580

As elongation increases, the surface finish significantly improves.

Effect on Different Steel Plates

When the elongation of a stainless steel cold plate exceeds 1.5%, its surface finish does not show a significant change. This applies to various types of steel plates, including 304 stainless steel, other austenitic stainless steels, and ferritic stainless steels like CR plates.

Cold Working Performance

Cold working performance is negatively affected if elongation is not controlled within a specific range. For stainless steel de

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