H13 SKD61 1.2344 4Cr5MoSiV1 Hot Work Die Steel Mould Steel

• Type: Steel Plate
• Standard: ASTM, AISI, GB, JIS, DIN, BS
• Certification: ISO, RoHS
• Surface Treatment: Blackface
• Technique: Hot Rolled
• Application: Mold & Dies
• Model NO.: H13/SKD61/1.2344/4Cr5MoSiV1
• Special Use: High-strength Steel Plate, Wear Resistant Steel
• Stock: Stock
• Shape: Flat bar, round bar
• Ut Class: According to Standard of Sep 1921/84, 100% Volume
• Melting Process: EF/EAF+LF+VD/ESR
• Process Technique: Hot Forged or Rolled
• Model Number: DIN 1.2343 /SKD61 Hot-Work Die Steel
• MOQ: 3MT
• Sample: Free
• Lead time: 7-15 days
• Steel mill: Bao Steel
• Payment: 30% deposit, balance by L/C at sight or T/T
• Thickness: 16-260mm
• Width: 205-610mm
• Length: 3000-6000mm
• Heat treatment: Annealing or Q+T
• Annealing hardness: Less than 230HB
• Transport Package: Export Standard Packing or Customers′demand
• Specification: 16-260*205-610*2000-2200mm
• Trademark: CF STEEL
• Origin: China
• HS Code: 7228300000
• Production Capacity: 1000t/Month

Product Description

H13 SKD61 1.2344 Hot Work Die Steel Mould Steel

Die-casting mould for aluminum, extrusion mould, and thin-wall plastics mould.
 

1. Definition
1.2344/H13/SKD61 steel is a pressure resistant hot work die steel. The steel is remelted by electroslag, uniform in material, good in hardenability, excellent in machinability and polishing performance, high toughness and plasticity, good high and low temperature wear resistance, and high temperature fatigue and heat resistance.

2. Grades

Chinese	American	German	Swedish	Japanese
GB	AISI	DIN	ASSAB	JIS
4Cr5MoSiV1	H13	1.2344	8407	SKD61

3. Chemical Composition (%)

C	Si	Mn	P	S	Cr	Mo	V
0.35-0.40	1.00-1.20	0.40-0.60	≤0.015	≤0.003	4.80-5.20	1.20-1.40	0.80-1.00

4. Hardness

Annealing hardness	Quenching hardness	Tempering hardness
≤230HB	51-55HRC	46-50HRC

5. Technical service
1) Die vacuum heat treatment and die surface treatment (N-O,C-N, carburize and nitridation surface treatment).
2) Black surface, annealing, hot rolled/forged, EAF/ESR, 2 or 4 sides cutting  

6. Heat Treatment

Heating temperature			Cooling way	Hardness (HRC)	Tempering temperature /ºC	Tempering number	Hardness (HRC)
First preheating	Second preheating	Last heating
500- 600	820- 860	1010- 1040	Oil cooling	53-55	560-620	2	50-46

 

7. Available Size (mm)

Shape		Thickness/ Diameter	Width	Length
Round Bar		16-520	/	3000-6000
Flat Bar		16-260	205-610	3000-6000
Forged	Round Bar	150-450	/	2000-6000
	Block	100-500	600-1000	2000-6000

8. Characteristics
1) Cold and hot fatigue resistance, strong ability to resist crack.
2) Electroslag remelting steel, high purity, good resistance to dissolve.
3) Organizational structure of uniform, better heat resistance with good toughness, high temperature resistance metal erosion.
4) Good resistance to high temperature tempering performance, hardness steady working under 600ºC, dimensional accuracy stability durability.

9. Applications
1) Cut alloy extruded and die casting moulds.
2) Casting moulds, extruded moulds, forging moulds.
3) Hot forging moulds, such as auto connecting rods, crank, stainless dinner knife.
4) Aluminum extruded moulds, such as aluminum window frame, computer radiater.
5) Lead,Zn and Al alloy die casting moulds, such as engine radiater, lights and other decorative products.
6) Full hardness (52-54HRC) plastic moulds with high polishing and long lifetime requirments, such as bakelite plastic mould.



10.
11. Product Display
H13 SKD61 1.2344 4Cr5MoSiV1 Hot Work Die Steel Mould Steel


12. Port of loading:  Shenzhen, China

13. Terms of Payment

30% deposit, balance by L/C at sight or T/T before shipment

14. Lead Time
1) For abundant stock, 7-15 days.
2) For customized products, 15-30 days.

Changfeng Hot Sale product info:

STANDARD/GRADE				Flat Bar Size(mm)			Round bar Size(mm)		Technics
DIN	AISM	JIS	GB(China)	Thickness	Width	Length	Diameter	Length
1.121	SAE1050	S50C	50#	10-450	155-2200	2000-12000			Forged, Hot Rolled
1.2311	P20	PDS-3	3Cr2Mo	10-460	155-2200	2000-10000	20-200	2000-6000
1.2738	P20+Ni	-	3Cr2NiMnMo	21-300	155-2200	2000-8000	20-200	2000-6000
1.2379	D2	SKD10	SKD10	10-200	155-810	2000-6000	14-80	3000-6000
1.2080	D3	SKD1	3Cr2Mo	10-200	155-810	2000-6000	20-200	3000-6000
1.2083	420	-	4Cr13	10-500	155-1200	2000-6000	12-300	3000-6000
1.2344	H13	SKD61	4Cr5MoSiV1	10-500	155-1600	2000-6000	16-400	3000-6000
1.2510	O1	SKS3	9CrWMn	10-200	155-810	2000-6000	20-200	3000-6000
1.7225	SAE4140	SCM440	42CrMo	10-280	155-2200	2000-6000	16-450	3000-6000

15. About Us
Guangzhou Changfeng Steel Co., Ltd. is a professional special steel company, which specializing in this line in China since 2005. Our main products are Plastic Mould Steel, Hot Work Mould Steel, Cold Work Mould Steel, Alloy Structural Steel, Tool Steel, Stainless Steel, Carbon Steel and Forged Block.

To ensure provide high quality products to customers, we have close cooperation with many Chinese first class special steel enterprises, including Baosteel Group, Dongbei Special Steel, Changcheng Special Steel, Hongsheng Heavy Industry, Xingcheng Special Steel and Daye Special Steel.