Product Details

4Cr5MoSiV1/1.2344/H13/SKD61 tool steel

Chemical Composition(%)

Country	Steel	Chemical Composition
	Grades	C	Si	Mn	Cr	Mo	V	P	S
China GB	4Cr5MoSiV1	0.32-0.45	0.80-1.20	0.20-0.50	4.75-5.50	1.10-1.75	0.80-1.20	≤0.030	≤0.030

American AISI	H13	0.32-0.45	0.80-1.20	0.20-0.50	4.75-5.50	1.10-1.75	0.80-1.20	≤0.030	≤0.030

Germany DIN	1.2344	0.37-0.43	0.90-1.20	0.30-0.50	4.80-5.50	1.20-1.50	0.90-1.10	≤0.030	≤0.030

Japan JIS	SKD61	0.32-0.42	0.80-1.20	≤0.50	4.50-5.50	1.00-1.50	0.80-1.20	≤0.030	≤0.030

2.Size availability:

Type	Round bar	Flat bar
Rolled	diameter(mm)	thichkness(mm)	width(mm)
Rolled	50~130	12~60	60~610
Forged	50~400	60-200	100-800

3.Hardness after annealed:≤229HBS

4 Properties

1 excellent high temp. Strength and thermal fatigue resistance

2 High ductility and toughness

3 good resistance to heat checking, cracking, hot wear and plastic deformation.

5 Applications

It is widely used for manufacture of casting dies, extrusion dies and forging dies.

6 Technique

EAF/ESR upon customers' special request

7. Delivery condition

Annealed + black/peeled/turned/grinding/polishing surface upon customers' special request

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