42CrMoVNb ADF1 - Others NJGT 318-2019

Grade	42CrMoVNb
Other Names
Corresponding Standard	Others NJGT 318-2019
Classification	Alloy Steel
Properties	Strength Impact Toughness Fatigue Resistance

42CrMoVNb Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Mo	V	Nb
Minimum Value	0.38	-	0.3	-	-	0.9	0.2	0.15	0.02
Maximum Value	0.45	0.25	0.6	0.015	0.01	1.15	0.6	0.35	0.05

42CrMoVNb Mechanical Properties

Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %
Oil quenching + tempering	≥1400	≥1260	≥10

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