1.2344 H13 SKD61 Alloy Steel Round Bar

• Type: Alloy Steel Bar
• Standard: AISI, ASTM, GB, JIS, DIN, BS
• Technique: Hot Rolled
• Application: Tool Steel Bar, Die Steel Bar
• Surface Treatment: Black, Grinded, Machined
• Alloy: Alloy
• Model NO.: 1.2344/H13//SKD61/4Cr5MoSiV1
• Special Use: Mold Steel
• Production Route: Ef/Eaf+Lf+Vd/ESR
• Quality Inspection: Ut, Chemical Composition
• Process Technique: Hot Forged or Rolled
• Model Number: DIN 1.2343 /SKD61 Hot-Work Die Steel
• Grade: 1.2344/H13/SKD61
• Shape: Plate/Flat Bar/Round Bar
• Payment: L/C or T/T
• Delievry Quantity: Include MOQ
• Transport Package: Export Standard Packing or Customers′demand
• Specification: diameter 16-200mm
• Trademark: CF STEEL
• Origin: China
• HS Code: 7228300000
• Production Capacity: 1000t/Month

Product Description

1.2344 H13 SKD61 Alloy Steel Round Bar 

1, Features
A, Good heat-resistance and fatigue-resistance.
B, Good cutting and polishing performance.

2, Application
Used for making hot squeeaing mould,forging mould and embedded lump.
A, Suitable to manufacturing aluminum, zinc, copper alloy extrusion die, die casting, hot forging die and hot shear blades, etc.
B, Extrusion mold of aluminum and magnesium, die-casting mold, especially adapt to the mold in large and complicated form.
C, Extrusion mold of copper alloy, die-casting mold

3, Available Size (mm)

Grade	Size(mm)
1.2344 Flat Bar	Thickness	Width	Length
	16-260	205-610	3000-6000
1.2344 Round Bar	Diameter		Length
	16-200		3000-6000

4, Heat Treatment:
Quenching:
The first stage of preheating:500 ~ 550 ºC
The second stage of preheating:750 ~ 800 ºC
Cooling or high pressure gas cooling, 100 ~ 150 ºC in the tempering furnace.
Tempering:
Preheat:300 ~ 350 ºC
Tempering heating:550 ~ 680 ºC
Air cooling to room temperature, tempering three times.Quenching temperature 1000 ~ 1050 degrees, 50 to 55 HRC hardness, heat treatment deformation is small, can be nitriding surface nitriding processing, processing of products has better wear resistance.

5, Hardness: Annealing 235 ~ 205 HB, quenching ≥50 HRC

6, Delivery:For abundant stock, 7-15 days.For customized products, 30-50 days.

7, Grade

GB(China)	AISI(America)	JIS(Japan)	DIN(Germany)
4Cr5MoSiV1	H13	SKD61	1.2344

8, Chemical composition (%)

C	Si	Mn	Cr	Mo	V
0.38	1.0	0.5	5.0	1.4	1.0

About 1.2344/H13/SKD61 Alloy Special Steel of Hot Work Tool Steel




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