1.2344 hot Rolled die steel

1.2344 hot Rolled die steel 1 Mill direct stock 2 Hot rolled annealed 3 Technique EAF/ESR 4 ISO9001:2008 certificate

1.2344 hot Rolled die steel

 

Steel grade; GB  4Cr5MoSiV1  AISI  H13   DIN1.2344   JIS  SKD61

 

1.Chemical Composition(%)

Steel Grade	C	Si	Mn	P	S	Cr	Mo	V
H13	0.32-0.45	0.80-1.20	0.20-0.50	≤0.03	≤0.03	4.75-5.50	1.10-1.75	0.80-1.20

 

2.Size availability:

 Rolled flat bar  Thickness 16-60mm     width:200-600mm  Rolled Round bar   dia. 50-130mm

Forged flat bar Thickness:60-200mm   width:100-800mm  Forged round bar    dia. 50-400mm

3.Hardness after annealed:≤235HBS 

 

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 TechniqueEF/ESR+forging+hot rolled+annealed

7 Process

Furnce material-melting-steel ingot-forging-forging billet-heating-rolling-slow cooling-collecting-annealing-finishing-inspection-package-warehousing

8. Delivery condition

Annealed + black/peeled/turned/grinding/polishing surface upon customers' special request, Ultrosonic test accord with SEP1921-84 class c/c or d/d

 

We are professianal manufacturer and supplier of  large varieties of alloy and specials steels including cold work tool steel, hot work tool steel, high speed tool steel and plastic mould stee etc. Just let us know your required specifications, it will be our big pleasure to offer you our services.

                                             

1.2344 hot Rolled die steel