Grade T9A
China ISC T01083
Corresponding Standard GB /T 4358-1995
Carbon spring steel wire for significant use
Classification Carbon Steel
T9A Chemical Element Composition Content (%)
Component C Si Mn P S Cr Ni Cu
Minimum Value 0.85 - - - - - - -
Maximum Value 0.93 0.35 0.4 0.025 0.02 0.1 0.15 0.2
T9A Corresponding Standards(Same grade name, different standards)

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