17CrNi6-6 - ISO 4954-2018

Grade	17CrNi6-6
Corresponding Standard	ISO 4954-2018 Steels for cold heading and cold extruding
Classification	Alloy Steel

17CrNi6-6 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu
Minimum Value	0.14	-	0.5	-	-	1.4	1.4	-
Maximum Value	0.2	0.3	0.9	0.025	0.025	1.7	1.7	0.25

17CrNi6-6 Mechanical Properties

diameter d mm	Heat Treatment or Condition	Tensile Strength σ_b Mpa	Reduction of Area ψ %	Hardness HBW
5＜d≤40	+AC	≤600	≥60
5＜d≤40	+FP			156~207
2＜d≤5	+AR+C+AC	≤600	≥62
5＜d≤40	+AR+C+AC	≤580	≥62
2＜d≤5	+AR+C+AC+LC	≤640	≥60
5＜d≤40	+AR+C+AC+LC	≤620	≥60
5＜d≤10	+AC+C	≤720	≥57
10＜d≤40	+AC+C	≤710	≥57

1 Approximate Comparison Table

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

International Organization for Standardization	European Standard
ISO	EN	Numerical Grade
17CrNi6-6	17CrNi6-6	1.5918

17CrNi6-6 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"!