18CrMoS4 1.7244 - DIN EN 10084-2008

Grade	18CrMoS4
Germany W-Nr.	1.7244
Corresponding Standard	DIN EN 10084-2008 Case Hardening Steels – Technical Delivery Conditions
Classification	Alloy Steel

18CrMoS4 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Mo
Minimum Value	0.15	-	0.6	-	0.02	0.9	0.15
Maximum Value	0.21	0.4	0.9	0.025	0.04	1.2	0.25

18CrMoS4 Mechanical Properties

condition	Heat Treatment or Condition	Hardness HBW
All product shapes	Soft Annealing (+A)	≤207
Bar, wire, flat steel, forging	Processed to a Certain Hardness (+TH)	156~207
Bar, forging	Processed to Ferrite-Perlite Structure (+FP)	140~187

New and Old Grade Replacement List

18CrMoS4 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"!