1.2344 H13 SKD61 Hot Work Tool Die Steel Bar and Round Steel

• Standard: DIN, JIS, AISI, GB
• Technics: Hot Rolled
• Application: Tool Steel Bar
• Surface: Black, Grinded, Machined
• Alloy: Alloy
• Special Use: High-strength Steel Plate, Wear Resistant Steel, Mold Steel
• Model NO.: 1.2344 H13 SKD61
• Production Route: Ef/Eaf+Lf+Vd/ESR
• Quality Inspection: Ut, Chemical Composition
• Heat treatment: Annealing or Q+T
• Shape: Plate/Flat Bar/Round Bar
• Delievry Quantity: Include MOQ
• Payment: 30% Deposit, Blance by L/C at Sight or T/T
• 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

Hot Work Steel Bar and Round Steel 1.2344 H13 SKD61

1. Chemical Composition(%)

Grade	C	Si	Mn	P	S	Cr	Mo	V
H13	0.32-0.45	0.80-1.20	0.20-0.50	≤0.030	≤0.030	4.75-5.50	1.10-1.75	0.80-1.20
SKD61	0.32-0.42	0.80-1.20	0.20-0.50	≤0.030	≤0.030	4.75-5.50	1.10-1.75	0.80-1.20
1.2344	0.38-0.42	0.80-1.20	0.30-0.50	≤0.015	≤0.020	4.80-5.50	1.20-1.50	0.90-1.10
4Cr5MoSiV1	0.32-0.45	0.80-1.20	0.20-0.50	≤0.030	≤0.030	4.75-5.50	1.10-1.75	0.80-1.20

2. 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

3.  Features
A, Good heat-resistance and fatigue-resistance.
B, Good cutting and polishing performance.
C, Electroslag remelting, material uniformity, good hardenability.
D, Very low deformation during heat treatment.

4. Heat Treatment:

Quenching						Tempering
	Heating temperature/ºC			Cooling way	Hardness (HRC)	Tempering temperature /ºC	Tempering number	Hardness (HRC)
	First preheating	Second preheating	Last heating
I	500-600	750-800	1020-1050	Oil Cooling or Air Cooling	54-58	560-580	2	47-49
II	500-600	750-800	1050-1080	Oil Cooling	56-58	530-560	2	48-52

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

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

7. Product Photo