
1.2344 / H13 Special Alloy Hot Working Die & Tool Steel Flats
Product Introduction
High strength at elevated temperatures, high hot wear resistance, good toughness, thermal conductivity and resistant to hot cracking, limited water cooling possible. Applications: Standard material for hot forming tools, extrusion tools, forging dies, pressure casting tools, hot shear knives, tools for plastic industry. Also available in EFS and ESR condition where better properties are required.
Features
1. 1 Electroslag remelting steel, high purity, good resistance to dissolve
2. 2. Organizational structure of uniform, better heat resistance with good toughness, high temperature resistance metal erosion
3. 3. Good resistance to high temperature tempering performance, hardness steady working under 600℃, dimensional accuracy stability durability.
4. 4. Cold and hot fatigue resistance, strong ability to resist crack.
Similar Standards
Chinese | American | German | Swedish | Japanese |
GB | AISI | DIN | ASSAB | JIS |
4Cr5MoSiV1 | H13 | 1.2344 | 8407 | SKD61 |
Chemical Composition
Grades | C | Si | Mn | P | S | Mo | V | Cr |
1.2344 | 0.38-0.42 | 0.8-1.2 | 0.3-0.5 | ≤0.015 | ≤0.002 | 1.2-1.5 | 0.9-1.1 | 4.8-5.5 |
H13/SKD61/ 4Cr5MoSiV1 | 0.32-0.45 | 0.8-1.2 | 0.2-0.5 | ≤0.03 | ≤0.03 | 1.1-1.75 | 0.8-1.2 | 4.75-5.5 |
Heat Treatment
Quenching ℃ | Tempering ℃/HRC | ||||||||
1020-1050 | 100 | 200 | 300 | 400 | 500 | 550 | 600 | 650 | 700 |
Air/oil/salt bath | 52 | 52 | 52 | 54 | 54 | 54 | 50 | 42 | 32 |
General Applications
Die casting, forging, extrusion and pressing dies, shear blades, sleeves, plunger and etc.
1. 1 Full hardness (52-54HRC) plastic moulds with high polishing and long lifetime requirments, such as bakelite plastic mould.
2. 2. Lead,Zn and Al alloy die casting moulds, such as engine radiater, lights and other decorative products
3. 3. Aluminum extruded moulds, such as aluminum window frame, computer radiater.
4. 4. Hot forging moulds, such as auto connecting rods, crank, stainless dinner knife.
5. 5. Cu alloy extruded and die casting moulds.
6. 6. Casting moulds, extruded moulds,forging moulds
Stock Size
Shape | Diameter | Thickness | Width | |
Flat Bar | / | 16-260mm | 205-610mm | |
Round Bar | 16-200mm | / | / | |
Forged Die Casting | Die Block | / | 100-500mm | 600-1000mm |
Round Bar | 150-450 | / | / |
Why choose us?
Quality Assurance from government owned steel mills
At die & tool steel , we meticulously source materials only from steel manufacturers to ensure consistency in providing the finest quality steel products for our customers.
Being in the competitive market today, we clearly understand that customers are looking for products that are not only best in class but also affordably priced. We are confident that we are able to ful fil these two equally vital aspects –our customers' continuous support over the past two decades is the most heartfelt recognition to us.
Speedy and Timely Delivery
Knowing that delivering goods to customers' hands on time is as important as providing quality goods, we treat every business transaction as a priority. Be it a raw material or a finished material with machining or heat treatment, every effort will be made to get your purchase order to you in the shortest lead time.
Quality Commitment
In order to realise competitive products to fulfil our customers' demands and quality considerations, our integrated quality and work management system is continuously being improved and developed further. We document this for our customers by having our quality management system certified in accordance with ISO 9001. This measure is accompanied by audits and recertification's on a regularly prescribed basis.
Our service
We provide quality special steel for all industries.
Orders of any size, any length, ship fast
We carry a unique inventory of specialty special steel
Provide related value-adding services :
metal cutting, sizing, machining (blanking, milling, grinding), and heat treatment.
Sawing for small or large quantities, sawing-to-size.
Excellent customer service
Contact Us
Contact us for the latest price and more details NOW!
Guangzhou Changfeng Steel Co., LTD
Guangzhou ChangFeng Steel Co., Ltd. is a professional special steel company, which specialized in exporting mould steel products based in China.With twenty years experience in special steel industry, 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, 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, the product covers America, Germany, France, Italy, Turkey, Singapore, Thailand, Malaysia, Vietnam, Taiwan, and Middle-East.
After years of development, the company has established a complete quality management and export service system. We have a group of experienced and competent elites and is capable of offering the best service to clients. Our company equips with large-sized Vertical saw machines, Horizontal saw machines, Milling machines, Grinding machines and other advanced equipments to provide customers with cutting and other processing services. All the products should be inspected the metallographic analysis, hardness, ultrasonic flaw detection and other strict inspection processes, which meet the standards of DIN, AISI, JIS and GB to ensure their function and quality.
Our company keeps the principle of “sincerely cooperation, endless striving for perfection”. We desire to establish the long-term mutual beneficial and win-win relationship with clients all over the world.