20MnCr4-2 1.3515 - DIN EN ISO 683-17-2015

20MnCr4-2 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S ^①	Cr	Cu	Al	O
Minimum Value	0.17	-	0.65	-	-	0.4	-	-	-
Maximum Value	0.23	0.4	1.1	0.025	0.015	0.75	0.3	0.05	0.002

20MnCr4-2 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)	≤207
Bar stock, coil, wire, ring parts	Solution Heat Treatment (+TH)	163~207
Bars, coils, wire rods, pipes, rings	Spheroidizing Annealing (+AC)	≤170

20MnCr4-2 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"!