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Guangzhou Changfeng Steel Co., LTD
Home ProductsHot Work Tool Steel

1.2344 H13 SKD61 Hot Work Mould Steel Round Flat Bar For Extrusion Mold

China Guangzhou Changfeng Steel Co., LTD certification
China Guangzhou Changfeng Steel Co., LTD certification
Gold supplier! Arranged shipment very fast, quality is super good. They are one of our best suppliers, will do more business with them in the future!

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We bought 7 containers from them in 2017, no quality problems. The boss is very nice and professional, good business parner!

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1.2344 H13 SKD61 Hot Work Mould Steel Round Flat Bar For Extrusion Mold

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Large Image :  1.2344 H13 SKD61 Hot Work Mould Steel Round Flat Bar For Extrusion Mold

Product Details:
Place of Origin: China
Brand Name: CF STEEL
Certification: ISO, Mill Certificate
Model Number: 1.2344, H13, SKD61, 4Cr5MoSiV1
Payment & Shipping Terms:
Minimum Order Quantity: 3T
Price: Usd 2400-2540 per T
Packaging Details: Export Standard Packing or Customers'demand
Delivery Time: 7-15 days
Payment Terms: L/C, T/T
Supply Ability: 1000 Tons/ Month
Detailed Product Description
Standard: ASTM,DIN,GB,JIS,AISI Certificate: ISO / Mill Certificate
Production Route: EF/EAF+LF+VD/ESR Annealing Hardness: Less Than 230HB
Application: Die-casting Die For Aluminum, Extrusion Die, Mold For Thin-walled Plastics Delivery Condition: Hot Forged +Rough Machined (black Surface,annealed
Shape: Flat Bar/Round Bar Type: Alloy Steel Bar,Mold Steel,Hot Work Mould Steel
Condition: Stock Service: 24 Hours Online And Free Sample
Package: Export Standard Packing Or Customers'demand Price Terms: FOB/CIF
Payment: T/T,L/C Delivery Date: 7-15 Days
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international tool steel


hot work die steel

1.2344 H13 SKD61 Hot Work Mould Steel Round Flat Bar For Extrusion Mold

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
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
Tempering number Hardness
First preheating Second preheating Last heating
Oil cooling 53-55 560-620 2 50-46

7. Available Size (mm)

Shape Thickness/
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. Hot Work Mould Steel for Die-casting 1.2344 H13 SKD61 Product Display

1.2344 H13 SKD61 Hot Work Mould Steel Round Flat Bar For Extrusion Mold 0

1.2344 H13 SKD61 Hot Work Mould Steel Round Flat Bar For Extrusion Mold 1

11. Changfeng Steel Hot Sale Products


STANDARD/GRADE Flat Bar Size(mm) Round bar Size(mm) Technics
DIN AISM JIS GB(China) Thickness Width Length Diameter Length
1.2311 P20 PDS-3 3Cr2Mo 10-700 155-2200 2000-6000 20-200 2000-6000 Forged, Hot Rolled
1.2738 P20+Ni - 3Cr2NiMnMo 10-1100 155-2200 2000-6000 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 10-200 155-2200 2000-6000 16-450 3000-6000


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.

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.

1.2344 H13 SKD61 Hot Work Mould Steel Round Flat Bar For Extrusion Mold 2

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.


We have thousand tons of stock materials in our own factory and also can provide processing services to customers. We are full of export experience for many years, our steel product covers America, Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.


16. FAQ
Q: Are you a manufacturer or merely a trader?
A: We are trading company act as exporting Steel Products with our own factory,
we can manufacture the products as in cutomer's requirement,wholesale and retail all kinds of domestic mould steel,the price we offered is very competitive compared with other agents.
Q: How do you guarantee the quality of your product?
A: Firstly, we can provide the certificates from the third party, such as SGS, CE,ISO if you need. Secondly, we have a complete set of inspection system and every process is checked by QC. Quality is the lifeline of enterprise survival. Third,the products we export are mainly from ShaGang group, WenFeng group, XingCheng group, DongTe group,DaYe and so on, the quality are certained.
Q: Can we visit your company and factory?
A: Yes, warmly welcome! We can book the hotel for you before you come to China and arrange our driver to our airport to pick you up when you come.

Contact Details
Guangzhou Changfeng Steel Co., LTD

Contact Person: Echo

Tel: +86 18148729336

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