38SMn28 1.0760 - NF EN 10087-1999

Grade	38SMn28
	1.0760
Corresponding Standard	NF EN 10087-1999 Free-Cutting Structural Steels
Classification	Carbon Steel

38SMn28 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S
Minimum Value	0.35	-	1.2	-	0.24
Maximum Value	0.4	0.4	1.5	0.06	0.33

38SMn28 Mechanical Properties

diameter d mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Hardness HBW
Steel: 5≤ d ≤10	Untreated State	580~780
Steel: 10＜d ≤16	Untreated State	580~780
Steel: 16 < d ≤ 40	Untreated State	560~730			166~216
Steel: 40 < d ≤ 63	Untreated State	560~730			166~216
Steel: 63 < d ≤ 100	Untreated State	550~700			163~207
Steel: 5≤ d ≤10	Quenching + Tempering (+QT)	700~850	≥480	≥15
Steel: 10＜d ≤16	Quenching + Tempering (+QT)	700~850	≥460	≥15
Steel: 16 < d ≤ 40	Quenching + Tempering (+QT)	700~850	≥420	≥15
Steel: 40 < d ≤ 63	Quenching + Tempering (+QT)	700~850	≥400	≥16
Steel: 63 < d ≤ 100	Quenching + Tempering (+QT)	630~800	≥380	≥16

Approximate Comparison Table Free-Cutting Structural Steel

China	Japan	United States	International Organization for Standardization	Germany		France	European Standard		Russia	United Kingdom
GB	JIS	ASTM	ISO	DIN EN/DIN	W-Nr.	NF EN/NF	EN	Numerical Grade	GOST	BS EN/BS
Y40Mn	SUM42	1141 1139	44SMn28 35SMn20	38SMn28	1.0760	38SMn28	38SMn28	1.0760	A40Г	38SMn28

38SMn28 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"!