Grade FDSiCr
Corresponding Standard GB /T 18983-2017
Wire for Quenched and Tempered Springs
Classification Carbon Steel
FDSiCr Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu
Minimum Value 0.51 1.2 0.5 - - 0.5 - -
Maximum Value 0.59 1.6 0.8 0.025 0.02 0.8 0.35 0.25
FDSiCr Corresponding Standards(Same grade name, different standards)

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