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
優秀評価スコア：5/5
Thermal Conductivity
優秀評価スコア：5/5
Weather Resistance
高い評価スコア：4/5
Corrosion Resistance
高い評価スコア：4/5
ESD Safe
中評価スコア：3/5
Dimensional Stability
中評価スコア：3/5
High Strength
中評価スコア：3/5
Wear Resistance
中評価スコア：3/5
Toughness
中評価スコア：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
形状が許す場合に、最終用途金属部品に使用されるCuCrZr部品の平滑性と光沢を向上させます。
Note
CuCrZrのエッジ保持性と寸法への影響を確認してください。研磨中に微細な特徴が軟化する可能性があります。
Sand Blasting
Surface result
Uniform matte texture
Best for
最終用途金属部品およびディスプレイまたは機能プロトタイプに使用されるCuCrZr部品に均一なマットテクスチャを作成します。
Note
CuCrZrのマスキングと特徴保持を確認してください。ブラスト処理によりテクスチャが変化し、微細なディテールが軟化する可能性があります。
Laser Engraving
Marking result
Permanent text, logo, or identification marking
Best for
最終用途金属部品に使用されるCuCrZr部品に、永続的なテキスト、ロゴ、または識別マーキングを追加します。
Note
生産前にCuCrZrのコントラスト、マーキング深度、熱感受性を確認してください。
Shot Peening
Surface effect
Compressive surface treatment for metal parts
Best for
最終用途金属部品および耐力用途に使用されるCuCrZr金属部品の表面状態を改善します。
Note
CuCrZrの合金応答、寸法公差、表面被覆率を確認してください。プロセス設定が最終的な表面状態に影響します。
Heat Treatment
Mechanical result
Adjusted strength, hardness, or stress-relief depending on the alloy
Best for
最終用途金属部品および要求の厳しい機能用途向けのCuCrZr部品の強度、硬度、または応力状態を調整します。
Note
生産前にCuCrZrの合金固有のサイクル、寸法変化、および後処理要件を確認してください。
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
Compare & Decide
Related & Alternative Materials
SLM · Metals
Inconel 625
SLM · Silvery-gray
Inconel 625 is a high-strength, high-temperature and corrosion-resistant nickel-based superalloy, mainly composed of nickel, chromium, molybdenum and niobium. This alloy has excellent oxidation resistance, stress corrosion cracking resistance and excellent high temperature performance. It is widely used in aerospace, nuclear industry, marine engineering and chemical equipment and other fields. It is especially suitable for harsh corrosive environments and high temperature load-bearing conditions.
SLM · Metals
Inconel 718
SLM · Silvery-gray
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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