Grade 17SMn20
ISO Numeric Designation Type 6
Corresponding Standard ISO 683-9-1988
Heat-treatable steels,alloy steels and free-cutting steels-Part 9:Wrought free-cutting steels
Classification Carbon Steel
Properties Machinability
17SMn20 Chemical Element Composition Content (%)
Component C Si Mn P S
Minimum Value 0.14 0.15 1.2 - 0.15
Maximum Value 0.2 0.4 1.6 0.06 0.25
17SMn20 Corresponding Standards(Same grade name, different standards)

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