18NiCr5-4 1.5810 - DIN EN 10084-2008

Grade	18NiCr5-4
Germany W-Nr.	1.5810
Corresponding Standard	DIN EN 10084-2008 Case hardening steels – Technical delivery conditions
Classification	Alloy Steel

18NiCr5-4 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni
Minimum Value	0.16	-	0.6	-	-	0.9	1.2
Maximum Value	0.21	0.4	0.9	0.025	0.035	1.2	1.5

18NiCr5-4 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)	≤223
Bar, wire, flat steel, forging	Processed to a Certain Hardness (+TH)	170~223
Bar, forging	Processed to Ferrite-Perlite Structure (+FP)	156~207

18NiCr5-4 Corresponding Standards(Same grade name, different standards)

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