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Brand Name : HUONA
Model Number : STRIP
Certification : ISO9001
Place of Origin : CHINA
MOQ : 1KG
Price : Bargain
Payment Terms : T/T
Supply Ability : 1500tons/Year
Delivery Time : A week
Packaging Details : DIN Spool, Carton, Wooden Case

Elastic alloys include high elastic alloys and constant elastic alloys. It is used to make elastic elements such as elastic sensitive elements, energy storage elements and frequency elements in precision instruments.3J01,3J21,3J53
Expansion alloys(Invar Alloy) are divided into Kovar alloys, ceramic sealing alloys, low expansion alloys, and constant expansion alloys. Widely used in electronic industry, precision measuring tools, precision instruments and low temperature engineering and other fields.4J28,4J29,4J32,4J33,4J36,4J40,4J42,4J50
Precision alloys with nickel, chromium, aluminum and iron as the main components, the resistivity is about three times higher than that of manganese copper, and has a lower temperature coefficient of resistance and low thermal potential to copper, with good long-term resistance stability and resistance. Oxidation properties.| expansion alloy | ||||||||||
| Grade | C≤ | S≤ | P≤ | Mn | Si | Ni | Cr | Cu | Al | Fe |
| 6J10 | ≤0.05 | ≤0.01 | ≤0.01 | ≤0.3 | ≤0.2 | nI+cO 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 | |
| 6J24 | ≤0.04 | ≤0.01 | ≤0.01 | 1.0-3.0 | 0.9-1.5 | rem | 19-21.5 | 2.7-3.2 | ≤0.5 | |
| Brand | Ni | Mn | Cu | |
| Constantan alloy | 6J40 | 39-41 | 1-2 | Rest |
| Manganese Copper Alloy | 6J12 | 2-3 | 11-13 | Rest |

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High Magnetic Permeability Feni36 Alloy 4J36 Strip Foil Invar Low Expansion Alloy Tape Images |