尺寸

Φ190mm×190 mm

序号

A#

B#

硬度检测值

HRC 59-60

HRC 61-62

把试件从长度 95 mm 处切开进行检测结果如下

锯切尺寸

硬度检测值

A#

B#

Φ190mm×10 mm

59.8HRC

62HRC

×20 mm

59.6HRC

61.8HRC

×30 mm

59.8HRC

61.6HRC

×40 mm

59.5HRC

61.5HRC

×50 mm

59.2HRC

61.4HRC

×60 mm

58.8HRC

61.2HRC

×70 mm

58.8HRC

61.3HRC

×80 mm

58.6HRC

61.1HRC