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SAE J911_199803
- Surface Roughness and Peak Count Measurement of Cold-Rolled Steel Sheet
- standard by SAE International, 03/01/1998
- Publisher: SAE
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Describes a method for measuring surface texture of cold rolled, matte finish sheet steel w/ a roughness average (Ra) of 20-80 ? in. Includes a system for equipment calibration & procedures for determining the arithmetical average surface roughness, etc