52CrMnMoV A36523 - GB /T 1222-2025

52CrMnMoV Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	V
Minimum Value	0.48	0.17	0.7	-	-	0.9	-	-	0.15	0.1
Maximum Value	0.56	0.37	1.1	0.025	0.02	1.2	0.35	0.2	0.3	0.2

52CrMnMoV Mechanical Properties

Heat Treatment or Condition	Tensile Strength σ_b Mpa	Specified Plastic Yield Strength Rp_0.2 Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %
Quenched in oil at 860±20°C and tempered at 450±50°C	≥1450	ReL ≥1300	≥6	≥35

Approximate Comparison Table Spring Steel 1

China	International Organization for Standardization	European Standard
GB	ISO	EN
52CrMnMoV	52CrMoV4	52CrMoV4

52CrMnMoV Corresponding Standards(Same grade name, different standards)

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