HS 10-4-3-10 1.3207 - ISO 4957-2018

HS 10-4-3-10 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Mo	W	V	Co
Minimum Value	1.2	-	-	-	-	3.8	3.2	9	3	9.5
Maximum Value	1.35	0.45	0.4	0.03	0.03	4.5	3.9	10	3.5	10.5

HS 10-4-3-10 Mechanical Properties

	Hardness HBW
Softening Annealed	≤302
Quenching and Tempering	HRC ≥66

1 Approximate Comparison Table High-Speed Tool Steels

Japan	International Organization for Standardization	Germany		European Standard
JIS	ISO	DIN EN/DIN	W-Nr.	EN	Numerical Grade
SKH57	HS10-4-3-10	HS10-4-3-10 (S 10-4-3-10)	1.3207	HS10-4-3-10	1.3207

2 Approximate Comparison Table High-Speed Steel 3

China		Japan	United States	International Organization for Standardization	European Standard
GB	ISC	JIS	ASTM	ISO	EN
W10Mo4Cr4V3Co10	T71010	SKH57	M48	HS 10-4-3-10	HS 10-4-3-10

HS10-4-3-10 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"!