X40CrMoV 5-1 1.2344 - ISO 4957-2018

X40CrMoV 5-1 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Mo	V
Minimum Value	0.35	0.8	0.25	-	-	4.8	1.2	0.85
Maximum Value	0.42	1.2	0.5	0.03	0.02	5.5	1.5	1.15

X40CrMoV 5-1 Mechanical Properties

	Hardness HBW
Quenching and Tempering	HR ≥50
Annealed (+A)	HB ≤229

1 Approximate Comparison Table Hot Work Tool Steel

China		Japan	United States	International Organization for Standardization
GB	ISC	JIS	ASTM	ISO
4Cr5MoSiV1	T23353 (T20502)	SKD 61	H13	X40CrMoV 5-1

2 Approximate Comparison Table Hot-Work Tool Steels

Japan	International Organization for Standardization	Germany		European Standard		Russia
JIS	ISO	DIN EN/DIN	W-Nr.	EN	Numerical Grade	GOST
SKD61	X40CrMoV5-1	X40CrMoV5-1	1.2344	X40CrMoV5-1	1.2344	4KH5MF1S

X40CrMoV5-1 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"!