Grade 65Si2MnWA
Corresponding Standard GB 1222-1964
Spring Steels
Classification Spring Steel
Properties High Elasticity
65Si2MnWA Chemical Element Composition Content (%)
Component C Si Mn Cr Cu W
Minimum Value 0.61 1.5 0.7 - - 0.8
Maximum Value 0.69 2 1 0.35 0.2 1.2

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