CuCrZr
CuCrZr (chromium zirconium copper) is a high-performance copper alloy with excellent electrical and thermal conductivity and good mechanical strength. The material is widely used in industries that have strict requirements on heat resistance and electrical conductivity, such as aerospace, electronics and automobile manufacturing. It is ideally suited for use in heat exchangers, resistance welding electrodes, electrical contacts and molds, where efficient heat dissipation and durability are crucial. With its versatility and excellent performance, CuCrZr has become one of the materials of choice for general industrial and special engineering applications.
Heat Resistance
Weather Resistance
Chemical Resistance
Corrosion Resistance
Conductive
Lead Time
4~6 days
Tolerance
± 0.2% (minimum of ± 0.2mm)
Min. Order
1
Reference Unit Price Range
1.44 - 3.20
Advantages
- Heat-treatment capable
- High Strength
- Thermal Conductivity
- Conductive
Disadvantages
- Higher cost
- Higher weight
- Lower surface quality
Performance Snapshot
Material Characteristics at a Glance
Relative performance profile across key engineering parameters. Values are contextual — not absolute stress ratings.
Heat Resistance
ExcellentScore de référence : 5/5
Thermal Conductivity
ExcellentScore de référence : 5/5
Weather Resistance
ÉlevéScore de référence : 4/5
Corrosion Resistance
ÉlevéScore de référence : 4/5
ESD Safe
MoyenScore de référence : 3/5
Dimensional Stability
MoyenScore de référence : 3/5
High Strength
MoyenScore de référence : 3/5
Wear Resistance
MoyenScore de référence : 3/5
Toughness
MoyenScore de référence : 3/5
Surface Finish Options
Surface Finish Options
Available finish options for CuCrZr.
As Printed
Color
Reddish-brown or copper-like finish
Surface
Ra 15-35 μm (as-built SLM)
Accuracy
± 0.2% (minimum of ± 0.2mm)
Polishing
Surface result
Smoother, glossier visible surfaces where geometry allows
Best for
Améliorer la douceur et le brillant des pièces en CuCrZr utilisées pour des pièces métalliques finales, lorsque la géométrie le permet.
Note
Confirmer la rétention des bords et l'impact dimensionnel sur CuCrZr ; les caractéristiques fines peuvent s'atténuer pendant le polissage.
Sand Blasting
Surface result
Uniform matte texture
Best for
Créer une texture mate uniforme sur les pièces en CuCrZr utilisées pour des pièces métalliques finales et des prototypes d'affichage ou fonctionnels.
Note
Confirmer le masquage et la rétention des caractéristiques sur CuCrZr ; le sabrage abrasif peut modifier la texture et atténuer les détails fins.
Laser Engraving
Marking result
Permanent text, logo, or identification marking
Best for
Ajouter du texte, des logos ou une identification permanents aux pièces en CuCrZr utilisées pour des pièces métalliques finales.
Note
Confirmer le contraste, la profondeur de marquage et la sensibilité thermique sur CuCrZr avant la production.
Shot Peening
Surface effect
Compressive surface treatment for metal parts
Best for
Améliorer l'état de surface des pièces métalliques en CuCrZr utilisées pour des pièces métalliques finales et des applications portantes.
Note
Confirmer la réponse de l'alliage, la tolérance dimensionnelle et la couverture de surface sur CuCrZr ; les paramètres du procédé affectent l'état de surface final.
Heat Treatment
Mechanical result
Adjusted strength, hardness, or stress-relief depending on the alloy
Best for
Ajuster la résistance, la dureté ou l'état de contrainte des pièces en CuCrZr pour des pièces métalliques finales et des usages fonctionnels exigeants.
Note
Confirmer le cycle spécifique à l'alliage, le changement dimensionnel et les exigences post-traitement pour CuCrZr avant la production.
Industries & Applications
Where CuCrZr Delivers
Industrial Manufacturing
- End-use metal parts
- Functional prototype testing
- Assembly testing
Robotics
- Prototype end-effectors and brackets
- Custom assembly and test fixtures
- Low-volume functional validation builds
- Integration and fit-check components
Industrial Automation
- End-use metal parts
- Functional prototype testing
- Assembly testing
Automotive
- Prototype and fit-check components
- Interior and non-safety-critical parts
- Custom fixtures and production aids
- Low-volume validation builds
Aerospace
- Prototype and fit-check components
- Non-flight tooling and production aids
- Cabin and ground-support prototypes
- Low-volume engineering validation builds
Consumer Electronics
- Product enclosure prototypes
- Fit-check and assembly models
- Custom test fixtures
- Low-volume concept validation builds
Entertainment & Collectibles
- Display and concept models
- Collectible and figurine prototypes
- Prop and costume-fit components
- Low-volume creative production parts
Technical Specifications
Design Guidelines
Material Properties
Process & Dimensional Specs
Ready to Order?
Upload your 3D file and receive a quote for CuCrZr parts. Typical turnaround is 4~6 days from order confirmation.
Every order includes: Dimensional inspection report · NDA-ready file handling · Pre-shipment QC photography · DDP door-to-door logistics · Engineering review on request
Parler à un Ingénieur Procédé
Vous avez des exigences de tolérances serrées ou une géométrie complexe ? Nos ingénieurs étudient votre plan avant l'établissement du devis pour signaler les points d'attention.
Compare & Decide
Related & Alternative Materials
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Inconel 718
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A Ni-Cr-Fe-based precipitation hardening type deformed high-temperature alloy, the long-term use temperature range is -253°C~650°C, and the short-term use temperature can reach 800°C. The alloy has high strength below 650°C and has good fatigue resistance, radiation resistance, oxidation resistance and corrosion resistance, as well as good processing performance, welding performance and long-term structural stability. It is widely used in aviation, aerospace, petrochemical and other fields.
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