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Grade NUP7
Brand/Supplier
Japan -> NSSC
Classification Spring Steel
NUP7 Chemical Element Composition Content (%)
Component C Si Mn P S Cr Mo
Minimum Value 0.65 1.8 0.45 - - 0.45 0.15
Maximum Value 0.75 2.1 0.55 0.02 0.02 0.55 0.25

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