60SiCrV7 1.8153 - EN 10089-2002

Grade	60SiCrV7
European Standard Steel Grade	1.8153
Corresponding Standard	EN 10089-2002 Hot rolled steels for quenched and tempered springs; technical delivery conditions
Classification	Spring Steel
Properties	Strength Elasticity Quench Hardness

60SiCrV7 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	V	More
Minimum Value	0.56	1.5	0.7	-	-	0.2	0.1	Cu+10Sn ±0.60
Maximum Value	0.64	2	1	0.025	0.025	0.4	0.2	Cu+10Sn ±0.60

60SiCrV7 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW	Impact Energy Absorption KV2 J
Bar, rod	+QT	1700~2000	≥1650	≥5	≥30	-	KU ≥5
Rod	+S	-	-	-	-	≤280	-
Bar, rod	+A	-	-	-	-	≤248	-
Bar, rod	+AC	-	-	-	-	≤230	-

60SiCrV7 Corresponding Standards(Same grade name, different standards)

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