| Customization: | Available |
|---|---|
| Type: | Flat |
| Standard: | AISI, DIN, JIS, GB |
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JIS G4404 SKD11 Tool Steel, High Wear-Resistant Material
| ZEICIN Grade | GB | AISI | DIN | JIS |
| SKD11 | GB/T 1299 Cr12Mo1V1 | D2 | 1.2379 | G4404 |
| C | Si | Mn | P | S | Cr | Mo | V |
| 1.40-1.60 | ≤0.40 | ≤0.60 | ≤0.03 | ≤0.03 | 11.00-13.00 | 0.80-1.20 | 0.20-0.50 |
SKD11 STEEL HEAT TREATMENT
SKD11 Steel Spheroidizing Annealing
Purpose: Softening the structure (facilitating processing) + carbide spheroidization (improving final performance)
Process:
Heating: 800~830ºC × 2~3 hours
Isothermal: 720~750ºC × 4~6 hours
Cooling: ≤30ºC/hour, slowly cool to 500ºC and remove from the furnace
Results:
Hardness: 192~229 HB
Structure: Spherical pearlite + uniformly distributed carbides (≤ASTM grade 3)
| Stage | Key Parameters |
|
| Quenching | 1020~1040ºC × 30min/25mm | Increases hardness and wear resistance |
| Cooling | Oil cooling/gas quenching (≥6 bar) | Forms martensite; insufficient cooling reduces hardness |
| Deep Cooling | -80~-196ºC × 2 hours (optional) | Increases hardness and dimensional stability |
| Tempering | 180~530ºC × 2 hours × 2 times | Relieves stress, adjusts hardness/toughness |
1. Exceptional Value for Money
High Performance at Competitive Pricing
Our JIS G4404 SKD11 Tool Steel offers superior wear resistance, toughness, and dimensional stability at an affordable price. It is perfect for making tools such as shear blades, punches, and dies, providing excellent performance without compromising on cost.
2. Advanced Manufacturing Technology
Precision Manufacturing Process
SKD11 Tool Steel is produced using state-of-the-art methods to ensure high-quality steel, uniform microstructure, and enhanced mechanical properties. It is ideal for cold work applications such as cutting, stamping, and die-making.
Controlled Heat Treatment
We optimize hardness (58-64 HRC after tempering) and wear resistance through precise heat treatment processes, ensuring consistent performance even under high-stress and high-temperature conditions.
3. Reliable Product Quality
Strict Process Quality Control
We maintain rigorous quality control throughout the entire production process, ensuring consistent mechanical properties, uniform microstructure, and precise dimensional accuracy in each batch of SKD11 Tool Steel.
Compliance with Global Standards
JIS G4404 SKD11 Tool Steel meets international standards such as ASTM, DIN, and JIS, making it a reliable choice for industries like automotive, aerospace, and manufacturing.
4. Technical Expertise and Customization
Continuous Process Optimization
We continually invest in improving our manufacturing processes to meet the ever-evolving demands of various industries while maintaining high performance and reliability.
Customized Solutions Available
We offer SKD11 Tool Steel in various forms, including round bars, flat bars, and sheets, and provide customized heat treatments and surface finishes to meet the specific needs of each customer.
Applications of JIS G4404 SKD11 Tool Steel | High Wear-Resistant Material
Our JIS G4404 SKD11 Tool Steel is ideal for cold work applications that require exceptional wear resistance, toughness, and high strength. Typical uses include:
Cutting Tools: For high-stress cutting operations requiring superior wear resistance.
Punching Tools: For punching thin sheets, offering durability under repetitive stress.
Shear Blades: For cutting and shearing operations with excellent resistance to wear.
Profile Rolls: For precise profile rolling, ensuring accuracy and longevity.
Drawing Tools: For deep drawing applications, providing high performance and dimensional stability.
Stone Processing Tools: For stone cutting, with excellent resistance to abrasion.
Knives for Paper and Plastics: For high-performance cutting in paper and plastic manufacturing.
Plastic Molds: For wear-resistant plastic mold manufacturing, ensuring extended tool life.
JIS G4404 SKD11 Tool Steel is a durable and reliable choice for high-demand cold work tooling, offering long-lasting performance even in the most demanding applications.
Q1: What are the advantages of JIS G4404 SKD11 Tool Steel over conventional tool steels?
A: JIS G4404 SKD11 Tool Steel offers exceptional wear resistance, toughness, and hardenability, making it ideal for cold work applications such as cutting, punching, and forming. Compared to conventional tool steels, SKD11 provides superior durability, better performance under high-stress conditions, and extended tool life, especially for long runs and tough materials.
Q2: What sizes and forms do you supply for JIS G4404 SKD11 Tool Steel?
A: We supply JIS G4404 SKD11 Tool Steel in a variety of forms, including round bars, flat bars, sheets, and custom blanks. Sizes can be tailored to meet customer specifications for different cold work tooling applications, including cutting tools, shear blades, and die components.
Q3: Do you offer customized solutions for JIS G4404 SKD11 Tool Steel?
A: Yes, we offer customized sizes, heat treatments, and surface finishes for JIS G4404 SKD11 Tool Steel to ensure optimal performance in specific cold work tooling applications, such as cutting, punching, and forming.
Q4: How do you ensure product quality consistency for JIS G4404 SKD11 Tool Steel?
A: We maintain rigorous quality control throughout every stage of production to ensure consistent mechanical properties, uniform microstructure, and precise dimensional accuracy. This ensures reliable performance and high durability for demanding cold work applications.
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