All linear dimensions to the requirements of AS2083/2005, BS2704/1978/1983, where applicable. Heat treatment to the requirements
of GB/T6394/2002. where practicable tolerances to (+/-0.1mm) unless otherwise stated. Treated to 920 degrees C for 30 minutes,
water quenched, 650 degrees C for 3 hours, air cooled
Material standard:according to ISO 10474-3.1.B,JIS G 0415-3.1.B
Depth:100µm
Width target value:0.5µm
Test standard:ISO 3452-3:1998(E),JB/T6064