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Precision alloys are metal materials with special physical properties (such as magnetic, electrical, thermal and other properties). The vast majority of precision alloys are based on ferrous metals, and only a few are based on non-ferrous metals. Usually include magnetic alloys, elastic alloys, expansion alloys, thermal bimetals, electrical alloys, hydrogen storage alloys, shape memory alloys, magnetostrictive alloys, etc.
| Expansion Alloy Chemical Composition | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Grade | C≤ | S≤ | P≤ | Mn | Si | Ni | Cr | Cu | Al | Fe |
| 6J10 | 0.05 | 0.01 | 0.01 | 0.3 | 0.2 | Rem | 9-10 | 0.2 | - | 0.4 |
| 6J15 | 0.05 | 0.02 | 0.03 | 1.5 | 0.4-1.3 | 55-61 | 15-18 | - | 0.3 | Rem |
| 6J20 | 0.05 | 0.01 | 0.01 | 0.7 | 0.4-1.3 | Rem | 20-23 | - | 0.3 | 1.5 |
| 6J22 | 0.04 | 0.01 | 0.01 | 0.5-1.5 | 0.2 | Rem | 19-21.5 | - | 2.7-3.2 | 2-3 |
| 6J23 | 0.04 | 0.01 | 0.01 | 0.5-1.5 | 0.2 | Rem | 19-21.5 | 2-3 | 2.7-3.2 | - |
Over the years, we have worked hard to realize the modernization of alloy sales and enhance independent innovation. Our business site and equipment are fully upgraded with modern management to establish long-term partnerships and market reputation.
We are expanding our trade scale globally, winning customer trust through reputation. We facilitate economic and technical exchanges and look forward to creating a glorious future together.
Our alloy factory has over 18 years of experience, founded in 2002. Starting with resistance alloys, we have expanded to Thermocouple alloys, Inconel, Monel, Hastelloy, and other nickel-based products.
