Taiwan Provincial Standard of the People's Republic of China
Latest
CNS 14289-2006
Scope
This standard specifies the method for measuring the surface hardness of the nitrided layer (hereinafter referred to as surface hardness) of nitriding, nitriding and carbonizing treatments (hereinafter referred to as treatments) of steel.
CNS 14289-2006 history
2006CNS 14289-2006 Method of measuring surface hardness for nitrided iron and steel
1998CNS 14289-1998 Method of measuring surface hardness for nitrided iron and steel