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HBW Conversion Chart, Brinell Hardness, HRC, Rockwell Hardness
瀏覽:1196
日期:2024-11-05
1 Brinell impression diameters and hardness numbers derived from ASTM E10; conversion to Rockwell and Vickers hardness numbers derived from ASTM E140; approximate tensile strength derived from test records and various published tables....看更多