C80U 1.1525 - EN ISO 4957-2018

Grade	C80U
European Standard Steel Grade	1.1525
Corresponding Standard	EN ISO 4957-2018 Tool steels
Brand/Supplier	-> BAOSTEEL
Classification	Carbon Steel

C80U Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S
Minimum Value	0.75	0.1	0.1	-	-
Maximum Value	0.85	0.3	0.4	0.03	0.03

C80U Mechanical Properties

	Hardness HBW
Annealed (+A)	≤192
Quenching and Tempering	HRC ≥58

1 Approximate Comparison Table Carbon Tool Steel

China		Japan	International Organization for Standardization	European Standard
GB	ISC	JIS	Numerical Grade	EN
T8	T00080	SK80	C80U	C80U

2 Approximate Comparison Table Non-Alloy Cold-Work Tool Steels

Japan	International Organization for Standardization	Germany		European Standard
JIS	ISO	DIN EN/DIN	W-Nr.	EN	Numerical Grade
SK75 (SK6)	C80U	C80U (C80W1)	1.1525	C80U	1.1525

3 Approximate Comparison Table Non-Alloy Cold-Work Tool Steels

C80U 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"!