UTS = −767 .52 +13 .268 HV − 0. 04699 HV 2 + 9. 0606 ×10 −5 HV 3 − 5. 9865 10

UTS = −767 .52 +13 .268 HV − 0. 04699 HV 2 + 9. 0606 ×10 −5 HV 3 − 5. 9865 10

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日期:2024-09-05
Rockwell C Vickers Brinell Rockwell Rockwell superficial Shore HS Tensile strength MPa HRC 150kg HV HB 29.42 kN HRA 558.4N diamond cone HRB 980.7N 1/16inch ball HRD 980.7N diamond cone 15N 147.1N 30N 294.2N 45N 441.3 Standard Hultgren WC N...看更多