X40CrMoV 5-1 1.2344 - DIN 17350-1980

Grade	X40CrMoV 5-1
Germany W-Nr.	1.2344
Corresponding Standard	DIN 17350-1980 Tool steels; technical terms of delivery
Classification	Alloy Steel

X40CrMoV 5-1 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Mo	V
Minimum Value	0.37	0.9	0.3	-	-	4.8	1.2	0.9
Maximum Value	0.43	1.2	0.5	0.03	0.03	5.5	1.5	1.1

X40CrMoV 5-1 Mechanical Properties

condition	Heat Treatment or Condition	Hardness HBW
Steel	Softening Annealing	≤229
Steel	Quenching and Tempering	≥51HRC

1 Approximate Comparison Table Plastic Mold Steel

China	Japan	United States	International Organization for Standardization	Germany		Sweden
GB	JIS	ASTM	ISO	DIN EN/DIN	W-Nr.	SS
4Cr5MoSiV	SKD 61	H13	40CrMoV 5	X40CrMoV 5-1	1.2344	8407

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

3 Approximate Comparison Table Alloy Tool Steel

Japan	United States	Germany	France	United Kingdom
JIS	ASTM	DIN EN/DIN	NF EN/NF	BS EN/BS
SKD61	H13	X40CrMoV5-1	Z40CDV5	BH13

4 Approximate Comparison Table Alloy Tool Steel

China	Japan	South Korea	United States	International Organization for Standardization	Germany	United Kingdom
GB	JIS	KS	ASTM	ISO	DIN EN/DIN	BS EN/BS
4Cr5MoSiV1	SKD61	STD61	H13	40CrMoV5	X40CrMoV5-1	BH13

5 Approximate Comparison Table Alloy Tool Steel 2

China	Japan	United States	Germany		Russia	United Kingdom
GB	JIS	ASTM	DIN EN/DIN	W-Nr.	GOST	BS EN/BS
4Cr5MoSiV1	SK D61	H13	X40CrMoV5	1.2344	4Х5МФ1С	BH13

6 Approximate Comparison Table Alloy Tool Steel 3

Japan	United States		Germany	Russia
JIS	ASTM	UNS	DIN EN/DIN	GOST
SKD62	H12	T20812	30WCrV17-2 45WCrV7 X30WCrV5-3 X30WCrV9-3 X40CrMoV5-1	4Х4ВМФС 4KH4VMFS

7 Approximate Comparison Table Alloy Tool Steel 3

Germany	Russia
DIN EN/DIN	GOST
X40CrMoV5-1	4Х5В2ФС 4KH5V2FS

8 Approximate Comparison Table Alloy Tool Steel 3

China

Japan

South Korea

United States

Germany

France

European Standard

Russia

Sweden

United Kingdom

JIS

ASTM

UNS

DIN EN/DIN

W-Nr.

NF EN/NF

Numerical Grade

GOST

SS₁₄

BS EN/BS

4Cr5MoSiV1
SM4Cr5MoSiV1

SKD61

STD61

H13

T20813
T20811

Х40CrMoV5-1

1.2344

Z40CDV5
Х40CrMoV5

X40CrMoV5-1
X40CrMoV5-1-1

1.2344

4Х5МФ1С
4KH5MF1S

2214
2242

2344
BH13

X40CrMoV5-1 Corresponding Standards(Same grade name, different standards)

1	DIN EN ISO 4957-2018
	X40CrMoV 5-1 1.2344
2	DIN 17350-1980
	X40CrMoV 5-1 1.2344
3	ISO 4957-2018
	X40CrMoV 5-1 1.2344

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