17SMn20 - DIN EN ISO 683-4-2018

Grade	17SMn20
Corresponding Standard	DIN EN ISO 683-4-2018 Heat-Treatable Steels,alloy Steels and Free-Cutting Steels--Part 4: Free-Cutting Steels
Classification	Carbon Steel
Properties	Machinability Carburizing Ability

17SMn20 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S
Minimum Value	0.14	-	1.2	-	0.15
Maximum Value	0.2	0.4	1.6	0.06	0.25

17SMn20 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Hardness HBW
5<d≤10	Untreated (U)	430~610	≤181
10<d≤40	Untreated (U)	430~600	≤178
40<d≤63	Untreated (U)	430~580	≤172
63<d≤100	Untreated (U)	420~540	≤160

17SMn20 Corresponding Standards(Same grade name, different standards)

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