| Customization: | Available |
|---|---|
| Application: | Aviation, Electronics, Industrial, Medical, Chemical |
| Standard: | JIS, GB, DIN, BS, ASTM, AISI |
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Precision alloy rods are specialized metallic materials with excellent mechanical, electrical, and thermal properties. They are commonly used in industries such as aerospace, electronics, telecommunications, and automotive where high performance and precision are paramount.
Precision alloy rods are made from various types of alloys, each with specific characteristics and applications. Some commonly used precision alloys include nickel-based alloys, cobalt-based alloys, and titanium-based alloys. These alloys are formulated with precise compositions to achieve desired properties such as high strength, corrosion resistance, low coefficient of thermal expansion, and electrical conductivity.
Precision alloy rods are manufactured with tight dimensional tolerances and surface finish to ensure accuracy and consistency. They are often produced through processes such as vacuum melting, hot forging, hot rolling, or cold drawing, depending on the specific alloy and application requirements.
These rods come in different diameters, lengths, and forms (such as solid round bars or hollow tubes) to suit various fabrication and manufacturing processes. The choice of rod diameter depends on the specific application and the required mechanical or electrical properties of the final product.
Precision alloy rods are utilized in a wide range of applications. For example, in the aerospace industry, they are used in engine components, aircraft structural parts, and high-temperature applications. In electronics, precision alloy rods are used for electrical contacts, resistance materials, and magnet cores. In the automotive industry, they find applications in sensors, fuel injection systems, and exhaust systems.
The manufacturing and processing of precision alloy rods require specialized expertise and stringent quality control measures to ensure consistent and reliable performance. These rods are often subjected to heat treatment, surface finishing, and testing to meet the specific requirements of the intended application.
In summary, precision alloy rods are advanced metallic materials with exceptional properties used in industries where high precision and performance are essential. They offer a wide range of mechanical, electrical, and thermal properties, making them suitable for various critical applications across different sectors.
| Alloy Type | Trade Name | UNS No. | Specifications | Forms of Supply | |||
| Rod | Strip | Wire | Sheet | ||||
| Ni29Co17 | Kovar | K94610 | ASTM F15 | √ | √ | √ | √ |
| FeNi36 | Invar 36 | K93603 | ASTM 1684 | √ | √ | √ | |
| FeNi32Co5 | Super Invar 32-5 | KI93500 | ASTMF1684 | √ | √ | √ | |
| FeNi27Co25 | Ceramvar | F1466 | ASTMF1466 | √ | √ | √ | √ |
| FeNi42 | Alloy 42 | K94100 | ASTM F30 | √ | √ | √ | |
| FeNi46 | Alloy 46 | K94600 | ASTM F30 | √ | √ | √ | |
| FeNi48 | Alloy 48 | K94800 | ASTMF30 | √ | √ | √ | |
| FeNi50 | Alloy 52 | K95050 | ASTMF30 | √ | √ | √ | |
| Item | 1J33 | 3J01 | 3J9 | 4J29 | 4J32 | 4J33 | 4J45 | FeNi50 | Invar36 |
| C | ≤0.05 | ≤0.05 | 0.22-0.26 | ≤0.03 | ≤0.05 | ≤0.03 | ≤0.05 | ≤0.05 | ≤0.1 |
| Mn | 0.3-0.6 | ≤1.00 | 1.8-2.2 | ≤0.5 | 0.2-0.6 | ≤0.5 | ≤0.8 | ≤0.8 | ≤0.5 |
| Fe | Rest | Rest | Rest | Rest | Rest | Rest | Rest | Rest | Rest |
| P | ≤0.020 | ≤0.020 | ≤0.03 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.006 |
| S | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.02 | ≤0.04 |
| Si | 0.3-0.6 | ≤0.8 | 1.3-1.7 | ≤0.3 | ≤0.2 | ≤0.3 | ≤0.3 | ≤0.3 | ≤0.35 |
| Ni | 32.8-33.8 | 34.5-36.5 | 9.0-10.5 | 28.5-29.5 | 31.5-33 | 28.5-29.5 | 44.5-45.5 | 49.5-50.5 | 35-38 |
| Al | 1.0-2.0 | 1.0-1.8 | -- | -- | -- | -- | ≤0.1 | ≤0.1 | -- |
| Co | -- | -- | -- | 16.8-17.8 | 3.2-4.2 | 16.8-17.8 | -- | -- | -- |
| Ti | -- | 2.7-3.2 | -- | -- | -- | -- | -- | -- | -- |
| Cu | -- | -- | -- | -- | 0.4-0.8 | ≤0.2 | -- | -- | -- |
| Cr | -- | 11.5-13.0 | 19.0-20.5 | ≤0.2 | -- | ≤0.2 | -- | -- | -- |
| Mo | -- | -- | 1.6-1.85 | ≤0.2 | -- | ≤0.2 | -- | -- | -- |
| Shape | Sizes (mm) |
| Wire | 0.5-7.5 |
| Rod | 8-200 |
| Strip | (0.5-2.5)*(5-180) |
| Tube | Custom made |
| Plate | Custom made |
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