20MnCrS5 1.7149 - DIN EN 10084-2008

Grade	20MnCrS5
Germany W-Nr.	1.7149
Corresponding Standard	DIN EN 10084-2008 Case hardening steels – Technical delivery conditions
Classification	Alloy Steel

20MnCrS5 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr
Minimum Value	0.17	-	1.1	-	0.02	1
Maximum Value	0.22	0.4	1.4	0.025	0.04	1.3

20MnCrS5 Mechanical Properties

condition	Heat Treatment or Condition	Hardness HBW
Semifinished products, bars	Processed to a Certain Shearability (+S)	≤255
All product shapes	Soft Annealing (+A)	≤217
Bar, wire, flat steel, forging	Processed to a Certain Hardness (+TH)	170~217
Bar, forging	Processed to Ferrite-Perlite Structure (+FP)	152~201
Flat steel	Normalizing (+N)	140~201

New and Old Grade Replacement List

20MnCrS5 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"!