Z120M12 - NF F 80-107-1984

Grade	Z120M12
Corresponding Standard	NF F 80-107-1984 Materials for Railway Rolling Stock Steels of Recommended Use for The Construction of Railway Rolling Stock Vii - Non-alloy and Alloy Steels, Special Steels for Heat Treatment
Classification	Alloy Steel

Z120M12 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S
Minimum Value	1.05	0.2	11	-	-
Maximum Value	1.35	0.6	14	0.045	0.035

Z120M12 Mechanical Properties

diameter d mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
d≤16	100°C Quenching in water	≥880	R0.002: ≥315	≥40

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!