15CrNi 6 1.5919 - DIN 1654-3-1989

Grade	15CrNi 6
Germany W-Nr.	1.5919
Corresponding Standard	DIN 1654-3-1989 Cold Heading and Cold Extrusion Steel Technical Conditions for The Supply of Carburized Steel
Classification	Alloy Steel
Properties	Forgability

15CrNi 6 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

15CrNi 6 Mechanical Properties

condition	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Reduction of Area ψ %
Hot-rolled bars, wire rods	Spheroidizing Annealing (GKZ) or Spheroidizing Annealing (GKZ) + Pickling (SH)	≤600	≥59
Drawn products	Cold Drawing (K) + Spheroidizing Annealing (GKZ)	≤580	≥61
Drawn products	Cold Drawing (K) + Spheroidizing Annealing (GKZ) + Finishing (K)	≤600	≥61

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)

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!