15CrNi6 1.5919 - DIN 17210-1986

Grade	15CrNi6
Germany W-Nr.	1.5919
Corresponding Standard	DIN 17210-1986 Case Hardening Steels – Technical Delivery Conditions
Classification	Alloy Steel
Properties	Carburizing Ability

15CrNi6 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni
Minimum Value	0.14	-	0.4	-	-	1.4	1.4
Maximum Value	0.19	0.4	0.6	0.035	0.035	1.7	1.7

15CrNi6 Mechanical Properties

condition	Heat Treatment or Condition	Hardness HBW
Rough, Bar Steel	Processed to Have Certain Shearability (C)	≤255
All product shapes	Softening Annealing (G)	≤217
Bars, wire, plates, forgings; d≤150	Processed to a Certain Strength (BF)	170~217
Bar stock, plate, forgings; d≤60	Processed to Ferrite-Perlite Structure (BG)	152~201

1 Approximate Comparison Table Hardenability Guaranteed Structural Steel

China	International Organization for Standardization	Germany	European Standard
GB	ISO	DIN EN/DIN	EN	Numerical Grade
17Cr2Ni2H	17CrNi6-6	15CrNi6	17CrNi6-6	1.5918

2 Approximate Comparison Table Structural Alloy Steel

15CrNi6 Corresponding Standards(Same grade name, different standards)

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