Grade VDSiCr
Corresponding Standard ISO 8458-3-2002
Steel wire for mechanical springs. Part 3:Oil-hardened and tempered wire second edition
Classification Alloy Steel
Properties Elasticity Fatigue Resistance Quench Hardness
VDSiCr Chemical Element Composition Content (%)
Component C Si Mn P S Cr Cu
Minimum Value 0.5 1.2 0.5 - - 0.5 -
Maximum Value 0.6 1.6 0.9 0.025 0.025 0.8 0.12
VDSiCr Corresponding Standards(Same grade name, different standards)

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