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Copper Chromium Master Alloy CuCr 5-10% Content for Electrical Contact Materials with High Recovery Rate ≥95%
Productdetails:
| Plaats van herkomst: | Hunan, China |
| Merknaam: | High Broad |
| Certificering: | ISO 9001:2015, REACH |
| Modelnummer: | CuCr-10 |
Betalen & Verzenden Algemene voorwaarden:
| Min. bestelaantal: | 10 kilogram |
|---|---|
| Prijs: | USD 40-100 / Kilogram |
| Verpakking Details: | Vacuümverzegelde vochtbestendige binnenzak met beschermende buitenverpakking, verpakt in vezelvaten |
| Levertijd: | 7-20 werkdagen na orderbevestiging |
| Betalingscondities: | T/T,L/C,PayPal,Western Union |
| Levering vermogen: | 8000 kilogram per maand |
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Gedetailleerde informatie |
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| Formulier: | Ingots / gekerfde staaf / korrel | Baargewicht: | 0,5-3kg per stuk |
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| Legeringscompositie: | CuCr (Cu-balans, Cr 5-10%) | Dikte: | 8,0-8,6 g/cm³ |
| Smeltbereik: | 1100-1200°C | Herstelpercentage: | ≥95% |
| Markeren: | CuCr Master Alloy Ingot,Chromium Copper Contact Material,Welding Electrode Resistance Alloy |
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Productomschrijving
Copper-Chromium (CuCr) Master Alloy
Our Copper-Chromium (CuCr) master alloy is manufactured in China using advanced vacuum induction melting technology with precisely controlled composition. This master alloy is designed for electrical contact materials, resistance welding electrodes, and high-conductivity wear-resistant alloy manufacturing, providing exceptional grain refinement, strength enhancement, and processability improvements in target alloy systems.
Key Features
- Optimized chromium content (5-10%) for balanced conductivity and mechanical strength in CuCr alloys
- Provides excellent wear resistance and arc erosion resistance in electrical contact applications
- High recovery rate (≥95%) ensures cost-effective and predictable alloying results
- Fine and uniform Cr dispersion in copper matrix achieved through controlled solidification process
- Widely used in medium-voltage vacuum interrupters, resistance welding electrodes, and lead frames
Technical Specifications
| Parameter | Specification |
|---|---|
| Alloy Composition | Cu balance, Cr 5-10% (customizable) |
| Form | Ingot / Notched Bar / Granule |
| Ingot Weight | 0.5-3 kg per piece |
| Melting Range | 1100-1200 °C |
| Density | 8.0-8.6 g/cm³ |
| Surface | Metallic reddish-bronze, clean |
| Recovery Rate | ≥95% |
| Packaging | Vacuum sealed moisture-proof |
Recommended Applications
This master alloy is widely used in aerospace, automotive, electronics, and high-performance structural applications where enhanced mechanical properties, improved corrosion resistance, and superior high-temperature performance of the target alloy are required. Suitable for investment casting, sand casting, die casting, and wrought alloy production processes.
Packaging & Storage
Vacuum sealed or argon-protected packaging in moisture-proof aluminum foil bags. Packed in wooden cases or fiber drums according to ingot size and customer specifications. Store in a cool, dry environment away from moisture and corrosive atmospheres.
Contact US:
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Providing most advanced products & most professional technical solution for you!
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China Hunan High Broad New Material Co., Ltd.70 Chezhan North Road,Changsha, China 410100
Tel:+86-731-85717705
Fax:+86-731-85716569
Mobile/Whatsapp: +86-139-7515-2932