60Si2MnCrV A28600 - GB /T 1222-2025

60Si2MnCrV Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	V
Minimum Value	0.56	1.5	0.7	-	-	0.2	-	-	0.1
Maximum Value	0.64	2	1	0.025	0.02	0.4	0.35	0.2	0.2

60Si2MnCrV 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 400±50°C	≥1700	ReL ≥1650	≥5	≥30

Approximate Comparison Table Spring Steel 1

60Si2MnCrV Corresponding Standards(Same grade name, different standards)

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