* 경도기준편 사양

MODEL		표준시편범위
쇼어	HS	100, 95, 90, 80, 70, 60, 50, 40, 30, 20, 7
록크웰 C	HRC	69, 67, 64, 62, 60, 57, 55, 50, 45, 40, 35, 30, 25, 20, 10
록크웰 B 록크웰 A 록크웰 R	HRB HRA L· M· E	100, 95, 90, 82, 72, 62, 52, 42, 32 87, 85, 83, 81, 78, 75, 65, 56 (HRR123, 105) · (HRL118, 92) · (HRM107, 67) · (HRE90)
록크웰 슈퍼피셜	HR-30N HR-15N HR-30T HR-15T	83, 81, 78, 73, 67, 60, 50, 41 90, 90, 87, 85, 80, 75 78, 72, 62, 52, 42, 32 87, 82, 78
비커스 마이크로비커스 브리넬	HV HMV HB	900, 800 700, 600, 500, 400, 350, 300, 200, 150, 100, 40 900, 800 700, 600, 500, 400, 300, 200, 100, 40 600, 550, 500, 450, 400, 350, 300, 250, 229, 200, 180, 150, 125, 100