| Customization: | Available |
|---|---|
| Application: | Aviation, Electronics, Industrial, Medical, Chemical |
| Standard: | JIS, GB, DIN, ASTM |
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PRECISION ALLOYS
Elastic Alloys
Elastic alloys are a marvel of engineering, featuring an impressive spectrum with both high elastic and constant elastic variants. These alloys are essential in the creation of critical elastic elements, such as intricately crafted elastic sensitive components, energy-efficient storage elements, and precise frequency elements, which are vital to the field of precision instruments.
Expansion Alloys
Expansion alloys are a diverse group, including the renowned Kovar alloys, ceramic sealing alloys, low expansion alloys, and the exceptional constant expansion alloys, each contributing unique properties.
These highly adaptable alloys are extensively utilized across a variety of industries, including electronics, precision measuring tools, sophisticated precision instruments, and the challenging domain of low-temperature engineering, among others.
Soft Magnetic Alloys
Soft magnetic alloys are distinguished by their extraordinary traits, such as high permeability and minimal coercivity in weak magnetic fields. Classification of these alloys is based on a wide range of elemental compositions.
This category includes electromagnetic pure iron (industrial pure iron), iron-silicon alloy, iron-nickel alloy, iron-aluminum alloy, iron-silicon-aluminum alloy, and the prestigious iron-cobalt alloy, each offering distinct properties.
Diverse Product Forms
Our products are available in an extensive array of forms: pipe, plate, strip, round rods, flat rods, forgings, wire, special profiles, and skillfully crafted extrusions, catering to diverse requirements.
Chemical Composition
| Grade | Chemical composition | ||||||
| Si | Cr | Ni | Co | Mo | Fe | Other | |
| 1J33 | 0.30~0.60 | / | 32.80~33.80 | / | / | Bal | Al 1.00~2.00 |
| 1J50 | 0.15-0.3 | / | 49.0-50.5 | / | / | Bal | / |
| 1J79 | 0.30-0.50 | / | 78.5-80.0 | / | 3.80~4.10 | Bal | Cu≤0.20 |
| 1J85 | 0.30~0.60 | / | 79.0-81.0 | / | 4.80~5.20 | Bal | Cu≤0.20 |
| Grade | Chemical composition | ||||||
| Si | Cr | Ni | Co | Mo | Fe | Other | |
| 3J1 | ≤0.80 | 11.5-13 | 34.50-36.50 | / | / | Ba | Al 1.00~1.80 Ti 2.70-3.20 |
| 3J3 | 0.3-0.7 | 12.0~13.0 | 35.0~37.0 | / | 8.00 | 34.51 -40.7 |
Al 1.00~1.30 Ti 2.70~3.20 |
| 3J9 | 1.30~1.70 | 19.00~20.50 | 9.00~10.50 | / | 1.60~1.85 | Bal | / |
| 3J53 | ≤0.80 | 5.2-5.8 | 41.5-43.0 | / | / | Bal | / |
| Grade | Chemical composition | ||||||
| Si | Cr | Ni | Co | Mo | Fe | Other | |
| 4J28 | S0.70 | 27.00~29.00 | s0.50 | / | Bal | N≤0.20 | |
| 4J29 | ≤0.30 | ≤0.20 | 28.50-29.50 | 16.8-17.8 | ≤0.20 | Bal | Cu≤0.20 |
| 4J32 | ≤0.20 | / | 31.50~33.00 | 3.20~4.20 | / | Bal | Cu0.40-0.80 |
| 4J36 | ≤0.30 | / | 35.0~37.0 | / | / | Bal | / |
| 4J33 | ≤0.30 | / | 32.10~33.60 | 14.00~15.2 0 |
/ | Bal | / |
| 4J34 | s0.30 | / | 28.50~29.50 | / | Bal | / | |
| 4J42 | ≤0.30 | / | 41.50~42.50 | 0.1 | / | Bal | AI≤0.10 |
| 4J45 | s0.30 | / | 44.50~45.50 | / | / | Bal | AI≤0.10 |
| 4J50 | 0.3 | / | 49.50~50.50 | / | Bal | AI≤0.10 | |
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