41CrS4 - ISO 683-18-2014

41CrS4 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Cu
Minimum Value	0.38	0.1	0.6	-	0.02	0.9	-
Maximum Value	0.45	0.4	0.9	0.025	0.04	1.2	0.4

41CrS4 Mechanical Properties

	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW	Impact Energy Absorption KV2 J
16＜t≤100	S.annealed +peeled (+A +SH)				≤241
5≤t≤10	S.annealed +Cold drawn (+A +C)				≤295
10＜t≤16	S.annealed +Cold drawn (+A +C)				≤285
16＜t≤40	S.annealed +Cold drawn (+A +C)				≤280
40＜t≤100	S.annealed +Cold drawn (+A +C)				≤270
16＜t≤40	Quenched and tempered and peeled (+QT+SH)	900~1100	≥660	≥12		≥35
40＜t≤100	Quenched and tempered and peeled (+QT+SH)	800~950	≥560	≥14		≥35
5≤t≤10	Quenched and tempered + Cold drawn (+QT +C)	1000~1200	≥770	≥8
10＜t≤16	Quenched and tempered + Cold drawn (+QT +C)	1000~1200	≥750	≥8
16＜t≤40	Quenched and tempered + Cold drawn (+QT +C)	900~1100	≥670	≥9
40＜t≤63	Quenched and tempered + Cold drawn (+QT +C)	800~1000	≥570	≥10
63＜t≤100	Quenched and tempered + Cold drawn (+QT +C)	800~1000	≥570	≥11

1 Approximate Comparison Table

International Organization for Standardization	Germany		France	European Standard		Russia	Sweden
ISO	DIN EN/DIN	W-Nr.	NF EN/NF	EN	Numerical Grade	GOST	SS
41CrS4	41CrS4	1.7039	42C4u	41CrS4	1.7039	40KH	2245

2 Approximate Comparison Table

International Organization for Standardization	European Standard
ISO	EN	Numerical Grade
41CrS4	41CrS4	1.7039

41CrS4 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"!