17Cr3 - ISO 683-3-2019

Grade	17Cr3
Corresponding Standard	ISO 683-3-2019 Heat-treatable steels,alloy steels and free-cutting steels--Part 3: Case-hardening steels
Classification	Alloy Steel

17Cr3 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Cu
Minimum Value	0.14	0.15	0.6	-	-	0.7	-
Maximum Value	0.2	0.4	0.9	0.025	0.035	1	0.4

1 Approximate Comparison Table structural alloy steel

China	International Organization for Standardization	Germany	European Standard		Russia	United Kingdom
GB	ISO	DIN EN/DIN	EN	Numerical Grade	GOST	BS EN/BS
15CrH	17Cr3	17Cr3	17Cr3	1.7016	15KH	527M17

2 Approximate Comparison Table

International Organization for Standardization	European Standard
ISO	EN	Numerical Grade
17Cr3	17Cr3	1.7013

17Cr3 Corresponding Standards(Same grade name, different standards)

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