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| Categories | Nicr Alloy |
|---|---|
| Brand Name: | TANKII |
| Model Number: | Ni43Fe |
| Certification: | iso |
| Place of Origin: | shanghai |
| MOQ: | 30kg |
| Price: | usd + 18.6 + kg |
| Payment Terms: | T/T, D/P, L/C |
| Supply Ability: | 50 + Ton + month |
| Delivery Time: | 7-10 day |
| Packaging Details: | Wooden cases or cartons |
| Wire core material: | Ni43Fe |
| elongation: | ≥20% |
| name of the: | Dumet wire |
| tensile strength: | ≤65kg/mm² |
| Company Info. |
| Shanghai Tankii Alloy Material Co.,Ltd |
| Verified Supplier |
| View Contact Details |
| Product List |
Dumet is a kind of permanent matching with soft glass sealing double metal alloy materials, has a good thermal expansion coefficient, mechanical properties, physical properties, etc.Widely used in electric vacuum components, electric light source device, semiconductor discrete devices and vacuum electronics.
Dumet oxide
| Product group | Use | Specifications | Technical parameters | ||
Dumet oxide | For semiconductor use such as Vacuum electronic products of Glass diode Do-34,Do-35,LL-34 and Do-41 | Φ0.2-1.42mm | Ni(core wire) | 41-43% | 46-48% |
| Cu | 20-25% | 14-19% | |||
| Tensile strength | ≤65kg/mm² | ||||
| elongation | >20% | ||||
| Expansion coefficient | Radial:82-92*10-7cm/cm/℃ Axial:82-92*10-7cm/cm/℃ | ||||
White dumet
| Product group | Use | Specifications | Technical parameters | |
White dumet | Insert type bulb for auto light and motorcycle light | Φ0.2-0.5mm | Ni(core wire) | 41-43% |
| Cu | 24-26% | |||
| Tensile strength | ≤65kg/mm² | |||
| elongation | ≥20% | |||
| Expansion coefficient | Radial:82-92*10-7cm/cm/℃ Axial:62-65*10-7cm/cm/℃ | |||
Bright (anti humidity) dumet
| Product group | Use | Specifications | Technical parameters | |
Bright (anti humidity) dumet | Lighting energy-saving lamps, ordinary lamp, small round bulb etc | Φ0.3-0.5mm | Ni(core wire) | 41-43% |
| Cu | 21-30% | |||
| Tensile strength | ≤65kg/mm² | |||
| elongation | ≥20% | |||
| Expansion coefficient | Radial:82-92*10-7cm/cm/℃ Axial:62-65*10-7cm/cm/℃ | |||
Yellow dumet
| Product group | Use | Specifications | Technical parameters | |
Yellow dumet | Energy-saving lamps, auto lamp light use | Φ0.3-0.5mm | Ni(core wire) | 41-43% |
| Cu | 23-28% | |||
| Tensile strength | ≤65kg/mm² | |||
| elongation | ≥20% | |||
| Expansion coefficient | Radial:82-92*10-7cm/cm/℃ Axial:62-65*10-7cm/cm/℃ | |||
Red dumet
| Product group | Use | Specifications | Technical parameters | |
Red dumet | General bulb, holiday light, mini bulb, Christmas lights, small round bulb | Φ0.3-0.5mm | Ni(core wire) | 41-43% |
| Cu | 21-23% | |||
| Tensile strength | ≤65kg/mm² | |||
| elongation | ≥20% | |||
| Expansion coefficient | Radial:82-92*10-7cm/cm/℃ Axial:62-65*10-7cm/cm/℃ | |||
Boron free dumet
| Product group | Use | Specifications | Technical parameters | |
Boron free dumet | Cold cathode lamp and all kinds of special lamp decoration | Φ0.18-0.6mm | Ni(core wire) | 41-43% |
| Cu | 21-30% | |||
| Tensile strength | ≤65kg/mm² | |||
| elongation | ≥20% | |||
| Expansion coefficient | Radial:82-92*10-7cm/cm/℃ Axial:62-65*10-7cm/cm/℃ | |||
Tinge dumet
| Product group | Use | Specifications | Technical parameters | |
Light tinge sorts | Execution for LCD , computer and TV display screen | Φ0.3-1.2mm | Ni(core wire) | 41-43% |
| Cu | 15-25% | |||
| Tensile strength | ≤65kg/mm² | |||
| elongation | ≥18-20% | |||
| Expansion coefficient | Radial:82-92*10-7cm/cm/℃ Axial:62-65*10-7cm/cm/℃ | |||

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