X153CrMoV 12 1.2379 - DIN EN ISO 4957-2018

Grade	X153CrMoV 12
Germany W-Nr.	1.2379
Corresponding Standard	DIN EN ISO 4957-2018 Tool steels
Classification	Alloy Steel
Density	7.6 g/cm³

X153CrMoV 12 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Mo	V
Minimum Value	1.45	0.1	0.2	-	-	11	0.7	0.7
Maximum Value	1.6	0.6	0.6	0.03	0.03	13	1	1

• Elements not quoted in this table shall not be intentionally added to the steel without the agreement of the purchaser, other than for the purpose of finishing the heat . All reasonable precautions shall be taken to prevent the addition from scrap or other material used in the manufacture, of such elements which affect the hardenability, mechanical properties and applicability.

X153CrMoV 12 Mechanical Properties

	Hardness HBW
Annealed (+A)	≤255
Quenching and Tempering	HRC ≥61

New and Old Grade Replacement List

Corresponding Standard	Grade
DIN 17350-1980	Grade Germany W-Nr.
DIN EN ISO 4957-2018	Grade Germany W-Nr.

1 Approximate Comparison Table Alloy Cold-Work Tool Steel

International Organization for Standardization	Germany		European Standard
ISO	DIN EN/DIN	W-Nr.	EN	Numerical Grade
X153CrMoV12	X153CrMoV12 (X155CrVMo 12-1)	1.2379	X153CrMoV12	1.2379

2 Approximate Comparison Table Alloy Tool Steel 1

China		Japan	United States		International Organization for Standardization	Germany		France	United Kingdom
GB	ISC	JIS	ASTM	UNS	ISO	DIN EN/DIN	W-Nr.	NF EN/NF	BS EN/BS
Cr12Mo1V1	T21202	SKD 10	D2	T30402	X153CrMoV12	X155CrVMo12-1	1.2379	X153CrMoV12	X153CrMoV12 BD2

X153CrMoV12 Corresponding Standards(Same grade name, different standards)

1	DIN EN ISO 4957-2018
	X153CrMoV 12 1.2379
2	ISO 4957-2018
	X153CrMoV 12 1.2379

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!