17SMn20 - ISO 683-18-2014

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

	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
5≤t≤10	Cold drawn (+C)	560~840	≥450	≥6
10＜t≤16	Cold drawn (+C)	500~800	≥430	≥7
16＜t≤40	Cold drawn (+C)	470~770	≥390	≥8
40＜t≤63	Cold drawn (+C)	460~680	≥350	≥9
63＜t≤100	Cold drawn (+C)	440~650	≥265	≥10
16＜t≤40	As-rolled + peeled (+SH)	430~600			≤178
40＜t≤63	As-rolled + peeled (+SH)	430~580			≤172
63＜t≤100	As-rolled + peeled (+SH)	420~540			≤160

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

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!