1065 65Mn High Carbon Steel Pipe Spring Seamless Steel Tube For Automotive
1065 65Mn High Carbon Steel Pipe: High Carbon Spring Seamless Steel Tube for Automotive
Material
1065 65Mn high carbon steel is a versatile material known for its excellent hardness, strength, and wear resistance. It is commonly used in the automotive industry for manufacturing components that require high durability and resilience. The high carbon content in this steel makes it ideal for applications where toughness and wear resistance are crucial.
Specification
1065 65Mn high carbon steel pipes are typically seamless, ensuring uniformity and strength throughout the material. These pipes are designed to meet stringent automotive standards, providing reliability and performance in demanding environments.
Key Features
- High Carbon Content: Provides excellent hardness and wear resistance.
- Seamless Construction: Ensures uniform strength and durability.
- Versatility: Suitable for various automotive applications.
- High Strength: Capable of withstanding high stress and load conditions.
- Corrosion Resistance: Offers moderate resistance to corrosion, enhancing longevity.
Chemical Composition
| Element | Composition (%) |
|---|---|
| Carbon (C) | 0.60 - 0.70 |
| Manganese (Mn) | 0.90 - 1.20 |
| Silicon (Si) | 0.17 - 0.37 |
| Phosphorus (P) | ≤ 0.035 |
| Sulfur (S) | ≤ 0.035 |
Mechanical Properties
| Property | Value |
|---|---|
| Tensile Strength | 850 - 1000 MPa |
| Yield Strength | ≥ 635 MPa |
| Elongation | ≥ 10% |
| Hardness | 229 - 269 HB |
Similar Standards and Steel Grades
- ASTM: A29/A29M
- EN: C67E
- GOST: 65G
- JIS: SUP6
- GB: 65Mn
Application
1065 65Mn high carbon steel pipes are extensively used in the automotive industry for manufacturing components such as:
- Springs: Due to their excellent elasticity and strength.
- Shock Absorbers: Providing durability and performance.
- Axles and Shafts: Offering high strength and wear resistance.
- Gears: Ensuring longevity and reliability under stress.


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A: Yes, we could offer the sample for free charge but need pay the cost of freight.
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