56Mn4 1.1233 - DIN EN ISO 683-17-2015

Grade	56Mn4
Germany W-Nr.	1.1233
Corresponding Standard	DIN EN ISO 683-17-2015 Heat-Treated Steels, Alloy Steels and Free-Cutting Steels - Part 17: Ball and Roller Bearing Steels
Classification	Alloy Steel
Properties	High Hardenability

56Mn4 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S ^①	Cu	Al	O
Minimum Value	0.52	-	0.9	-	-	-	-	-
Maximum Value	0.6	0.4	1.2	0.025	0.015	0.3	0.05	0.002

56Mn4 Mechanical Properties

condition	Heat Treatment or Condition	Hardness HBW
Steel billet, bar stock, coil bar	Cold Shearing Treatment (+S)	≤255
Bars, coiled bars	Softening Annealing (+A)	≤229

56Mn4 Corresponding Standards(Same grade name, different standards)

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