| Customization: | Available |
|---|---|
| Type: | Round Bar |
| Standard: | AISI, DIN, JIS, GB |
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D2 steel is a high-carbon, high-chromium tool steel with a relatively high level of vanadium, which provides it with excellent wear resistance and toughness. It is commonly used in applications where the material is subjected to a high level of wear and tear, and is favored by tool makers who need to produce high-quality cutting tools that can withstand heavy use.
| ZEICIN Grade | GB | AISI | DIN | JIS | Erasteel | Hitachi | Bohler |
| D2 | Cr12Mo1V1 | D2 | 1.2379 | SKD10 | - | ZCD-M/SLD/SLD2/HI-PM31 | Sevrker21/K110/K105 |
| C | W | Mo | Cr | V | Co | Al | Mn | Si | S | P |
|---|---|---|---|---|---|---|---|---|---|---|
| 1.5 | ≤0.40 | 0.85 | 12.10 | 0.60 | - | - | 0.35 | 0.35 | ≤0.030 | ≤0.030 |
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Annealing:
Procedure: Heat to 850-900°C, hold for a sufficient time, then cool slowly in the furnace to approximately 500°C, followed by air cooling.
Annealed Hardness: 255 HB
Hardening:
Hardening Temperature: Heat rapidly to 1010-1050°C.
Tempering Temperature: 200-300°C
Tempered Hardness: 62-63 HRC
Tempering:
Procedure: Immediately after hardening, temper the material to the recommended temperature range (200-300°C).
Tempered Hardness: 62-63 HRC after tempering.
| Item | Value |
| Annealed Hardness | 255HB |
| Hardening Temperature | 1010ºC - 1050 ºC |
| Tempering Temperature | 200-300 |
| Tempered Hardness | 62 - 63 HRC |
High Performance at Competitive Pricing
As a professional manufacturer of D2/1.2379 Cold Work Die Tool Steel, we provide materials that offer outstanding wear resistance, excellent dimensional stability, and high hardness retention. Manufactured using advanced technologies, our D2 steel competes with top international brands while offering better cost-efficiency. This makes it the ideal choice for manufacturing cutting tools, dies, punches, and molds, where both performance and affordability are critical.
Precision Manufacturing Process
Our D2/1.2379 Cold Work Die Tool Steel is produced using modern manufacturing techniques to ensure superior steel quality, fine carbide distribution, and a homogeneous microstructure. This process results in enhanced mechanical properties, increased toughness, and long-lasting performance. It is well-suited for cold work applications, including cutting, stamping, and molding operations.
Controlled Heat Treatment
We implement a rigorous heat treatment process to optimize the hardness (up to 62-63 HRC after tempering), wear resistance, and dimensional stability of D2 steel. This ensures consistent performance in tools and dies exposed to high-stress environments, making it a reliable choice for industries such as automotive, aerospace, and precision tooling.
Strict Process Quality Control
From raw material selection to processing, heat treatment, forging, and final inspection, we maintain strict quality control at every production stage. This ensures consistent mechanical properties, uniform microstructure, and precise dimensional accuracy in every batch of D2/1.2379 Cold Work Die Tool Steel.
Compliance with Global Standards
Our D2/1.2379 Cold Work Die Tool Steel meets international standards such as ASTM, DIN, JIS, and GB, ensuring it is a trusted solution for a wide range of industries, including automotive, aerospace, manufacturing, and tooling.
Continuous Process Optimization
With years of experience in manufacturing cold work tool steels, we continuously invest in process improvements and metallurgical innovations. This commitment ensures our products consistently meet the evolving demands of modern industries while maintaining high performance and reliability.
Customized Solutions Available
We offer D2/1.2379 Cold Work Die Tool Steel products in various forms, including round bars, flat bars, sheets, and blanks. Additionally, we provide tailored heat treatments and surface finishes that can be customized to meet specific customer requirements for precision tooling and high-performance cold work applications.
Our D2/1.2379 Cold Work Die Tool Steel is widely used in a variety of demanding cold work applications, including:
Shearing and Cutting Molds: Ideal for small shearing or cutter molds with screw rolled, ensuring precision and durability in cutting operations.
Slapper Molds: Perfect for producing molds that require high wear resistance and the ability to withstand continuous impact and pressure.
Punch Molds: Suitable for punching tools and dies, providing excellent performance and longevity under high-stress conditions.
Knife Molds: High-performance steel for knife molds, ensuring sharpness retention and durability in cutting applications.
Screw Molds: Utilized in the production of screw molds, offering reliable performance and toughness even under heavy usage.
Chinaware Molds: Perfect for molds used in the production of chinaware, ensuring high-quality finishes and dimensional stability.
With its outstanding wear resistance, toughness, and ability to maintain hardness at elevated temperatures, D2/1.2379 Cold Work Die Tool Steel is an excellent choice for a wide range of industrial tooling applications that demand precision and high performance.
A: D2/1.2379 Cold Work Die Tool Steel offers excellent wear resistance, high hardness retention, and good toughness, making it ideal for high-pressure, cutting, and stamping applications. Compared to conventional tool steels, it performs better in terms of wear resistance and maintains high hardness.
A: We supply D2/1.2379 Cold Work Die Tool Steel in various forms, including round bars, flat bars, plates, and custom blanks. Sizes can be customized to meet customer needs for different tooling and die applications.
A: Yes, we offer customized services including tailored sizes, heat treatments, surface finishes, and adjustments to material properties to meet the specific requirements of cold work tools and dies, ensuring optimal performance.
A: We maintain strict quality control throughout the production process, from raw material selection to processing, heat treatment, and final inspection, ensuring consistent mechanical properties, uniform microstructure, and precise dimensions in each batch of D2/1.2379 Cold Work Die Tool Steel.
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