Standard: | DIN, JIS, AISI, ASTM, GB, BS |
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Technics: | Forged |
Application: | Die Steel Bar |
Surface: | Black |
Alloy: | Alloy |
Special Use: | High-strength Steel Plate, Wear Resistant Steel, Cold Heading Steel, Free Cutting Steel, Mold Steel |
Customization: |
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DIN | JIS | SWEDEN | AISI |
1.2344 | SKD61 | 8407 | H13 |
SKD61 | C | Si | Mn | Cr | Mo | V |
0.32-0.42 | 0.80-1.20 | 0.20-0.50 | 4.75-5.50 | 1.10-1.75 | 0.80-1.20 |
Flat Bar Size | Round Bar Size(mm) | |||
Thickness | Width | Length | Diameter | Length |
10-700 | 155-2200 | 2000-6000 | 20-200 | 2000-6000 |
Tempering: | tool steels are tempered at 482-593°C (900 to 1100°F) for a Rockwell C hardness of 28 to 34. |
Annealing: | Annealing takes place at 760-788°C (1400 to 1450°F) and then the steels are cooled slowly in the furnace at a temperature less than 4°C (40°F) per hour. |
Cold Working: | tool steels are capable of being readily cold worked by using conventional tooling methods with the alloy in the annealed condition. |
Welding: | Conventional methods are used for welding of P20 tool steels. |
Forging: | tool steels are forged at 1093°C (2000°F) down to 899°C (1650°F). Forging below 871°C (1600°F) is not recommended for these steels. |
Forming: | tool steels can be readily formed by conventional methods in the annealed condition. |
Machinability: | tool steels have excellent machinability at about 80% that of water hardening steels. |
Heat Treatment: | tool steels are heated to 871-899°C (1600-1650°F) in the carburizing medium during the carburizing process. After being carburized, these steels are heated to 816-871°C (1500-1600°F) in order to be hardened and then held for 15 minutes and finally oil quenched. |
Applications: | tool steels are used for low-temperature applications that include injection molds and die casting dies. |
Q1: What do you do for the control of the quality?
A1: Before loading into the container, our products will all be inspected by ultrasonic inspection. Quality Grade conforms to SEP 1921-84 E/e, D/d, C/c as per customer's request.
Q2:: What are your hot-selling products?
A2: D2/1.2379, H13/1.2344, CR12MOV, DC53, CR8, abundant stock for both plates and rounds. Competitive prices and short lead-time.
Q3: Can we visit your company and factory?
A3: 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.
Q4: Are you a manufacturer or merely a trader?
A4: We are a group of companies and owned manufacturer bases and trading companies. We specialized in plastic mold steel, hot work mold steel, cold work mold steel, alloy steel for mechanical, high-speed steel, etc. All materials are of high quality and competitive price.
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