DC53 Cr8Mo1VSi Cold Work Mold Steel with 62-63 HRC Hardness and 2x SKD11 Toughness
Price:
Negotiable
MOQ:
100pcs
Delivery Time:
15-18days
Brand:
qijie
Product Description
DC53 Cr8Mo1VSi is an advanced cold work mold steel developed as an improved version of SKD11. This high-strength, high-toughness universal cold work die steel offers superior performance characteristics for demanding industrial applications.
Key Performance Advantages
- Exceptional toughness - approximately 2 times greater than SKD11
- High temperature temper hardness reaching 62-63 HRC
- Reduced cracking and crazing for extended tool life
- Superior machining and grinding properties
- Excellent galling, wear, and fatigue resistance
- Compatible with PVD and nitride surface treatments
- Minimized residual stress after wire cutting operations
Technical Specifications
Chemical Composition
| Element | Content (%) |
|---|---|
| Carbon (C) | 0.90-1.10 |
| Chromium (Cr) | 7.50-8.50 |
| Manganese (Mn) | ≤0.40 |
| Silicon (Si) | 0.80-1.20 |
| Molybdenum (Mo) | 1.80-2.20 |
| Vanadium (V) | 0.20-0.50 |
| Sulfur (S) | ≤0.03 |
| Phosphorus (P) | ≤0.03 |
Product Details
| Parameter | Specification |
|---|---|
| Steel Grade | DC53/Cr8Mo1VSi/K340 |
| Size | Custom |
| Tolerance | According to order requirements |
| Manufacturing Technique | Hot Rolled |
| Surface Finish | Black surface / Grinded / Machined |
Industry Applications
DC53 is ideal for punches & dies, draw & form dies, shear blades, shredder knives, thread & form rolls, cold heading dies, mill rolls, and slitters. Its superior properties make it suitable for both general and precision mold applications where high strength and exceptional toughness are required.
International Grade Equivalents
| Standard | Grade |
|---|---|
| GB/T 119.2-2000 | DC53 |
| Chinese Standard (GB) | Cr8Mo1VSi |
| Japanese Standard (JIS) | DC53 |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Hebei Qijie Wire Mesh MFG Co., Ltd
Location
Wanggezhuang industry,Anping County, Hebei province, China
Contact Person
Devin Wang