High Strength 6J40 Iron Nickel Alloy 210 HB Hardness Low Thermal Expansion
| Attribute | Value |
|---|---|
| Composition | Ni: 40%, Fe: Balance |
| Density | 8.2 g/cm³ |
| Thermal Expansion | 1.4 x 10-6 /°C |
| Yield Strength | 600 MPa |
| Tensile Strength | 800 MPa |
| Elongation | 12% |
| Hardness | 210 HB |
| Application | Precision Instruments, Electronics |
6J40 Alloy Is A Nickel-Iron Alloy With Low Thermal Expansion And High Strength
6J40 Alloy is a specialized nickel-iron alloy with high nickel content, designed for applications requiring low thermal expansion and superior mechanical properties. Composed of approximately 40% nickel, this alloy is engineered to provide excellent dimensional stability and resistance to thermal stresses.
It is widely used in precision engineering, aerospace, and electronic applications where maintaining strict dimensional tolerances is essential.
| Element | Percentage |
|---|---|
| Nickel | 40% |
| Iron | Balance |
| Other Elements | Trace amounts |
- Density: 8.3 g/cm³
- Thermal Expansion: 1.0 x 10-6 /°C
- Yield Strength: 600 MPa
- Tensile Strength: 800 MPa
- Elongation: 12%
- Hardness: 210 HB
6J40 Alloy is renowned for its combination of low expansion and high strength, making it an optimal choice for high-precision components and devices where stability and durability are critical.
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