CNC Spring Steel
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At Marine Techq cutting-edge CNC Spring Steel products, where resilience meets precision to redefine the possibilities in spring manufacturing. Our CNC Spring Steel tools are meticulously crafted to meet the exacting standards of precision and durability required for shaping and forming springs in various industries.
Forged from high-quality spring steel alloys, our CNC tools are engineered to deliver exceptional strength, toughness, and fatigue resistance. This ensures that they can withstand the demanding conditions of spring manufacturing processes while maintaining the precision necessary for producing high-quality springs.
Whether you are involved in the production of compression springs, tension springs, or torsion springs, our CNC Spring Steel tools are designed to excel in a variety of spring-forming applications. Experience the reliability and efficiency of our precision-engineered tools, offering consistent performance and extended tool life.
Key Features
- Material Excellence
- Precision Engineering
- Customization Expertise
Charts
| Material | Chrome Vanadium ASTM A 231 | Chrome Silicon ASTM A 401 |
|---|---|---|
| Nominal Analysis | C — .48 – .53% Cr — .80 – 1.10% V — .15 min% | C — .51 – .59% Cr — .60 – .80% Si — 1.20 – 1.60% |
| Minimum Tensile Strength | 190-300 | 235-300 |
| Modulus of Elasticity E psi x 106 | 30 | 30 |
| Design Stress % Minimum Tensile | 45 | 45 |
| Modulus in Torsion G psi x 106 | 11.5 | 11.5 |
| Maximum Temp. °F | 425 | 475 |
| Maximum Temp. °C | 218.5 | 246 |
| Rockwell Hardness | C41-55 | C48-55 |
| Method of Manufacture Chief Uses Special Properties | Cold drawn and heat treated before fabrication. Used for shock loads and moderately elevated temperature. | Cold drawn and heat treated before fabrication. Used for shock loads and moderately elevated temperature. |
Mechanical Properties
| Alloy Type | Tensile Strength (MPa) | Yield Strength (MPa) | Elongation (%) | Hardness (HRC) |
|---|---|---|---|---|
| AISI 4140 | 750 | 550 | 20 | 50 |
| AISI 316L | 580 | 280 | 40 | 30 |
| AISI H13 | 1200 | 1000 | 8 | 52 |
| AISI 52100 | 790 | 415 | 10 | 62 |
| AISI D2 | 950 | 800 | 12 | 58 |
Physical Properties
| Alloy Type | Density (g/cm³) | Melting Point (°C) | Thermal Conductivity (W/m·K) | Specific Heat (J/kg·K) |
|---|---|---|---|---|
| AISI 4140 | 7.85 | 1460 | 42 | 490 |
| AISI 316L | 7.99 | 1375 | 16 | 500 |
| AISI H13 | 7.85 | 1425 | 31 | 420 |
| AISI 52100 | 7.81 | 1425 | 44 | 480 |
| AISI D2 | 7.70 | 1470 | 25 | 460 |
Types of Customization
- Wire Diameter
- Coil Diameter
- Coil Pitch
- Surface Finish
- Stress Levels
Applications of CNC Spring Steel
- Automotive Industry
Suspension systems, clutch mechanisms, and precision components require resilience and durability. Explore our offerings in CNC Alloy Steel and CNC Custom Steel Products for additional solutions tailored for automotive applications.
- Medical Devices
Springs for medical equipment, ensuring precision and reliability for critical healthcare applications. Discover our range of Customized Tungsten and Customized Cobalt for further solutions optimized for medical device manufacturing.
- Industrial Machinery
Precision springs for industrial machinery, providing resilience and longevity in demanding environments. Explore our offerings in CNC High-Speed Steel Products and CNC Machined Inconel for additional solutions suitable for industrial machinery applications.
Why Choose Our CNC Spring Steel
- Exceptional Resilience and Durability
- Customized Precision
- Versatility in Applications
