3D Printing · SLM

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

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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

Ausgezeichnet

Referenzbewertung: 5/5

Thermal Conductivity

Ausgezeichnet

Referenzbewertung: 5/5

Weather Resistance

Hoch

Referenzbewertung: 4/5

Corrosion Resistance

Hoch

Referenzbewertung: 4/5

ESD Safe

Mittel

Referenzbewertung: 3/5

Dimensional Stability

Mittel

Referenzbewertung: 3/5

High Strength

Mittel

Referenzbewertung: 3/5

Wear Resistance

Mittel

Referenzbewertung: 3/5

Toughness

Mittel

Referenzbewertung: 3/5

Surface Finish Options

Surface Finish Options

Available finish options for CuCrZr.

As Printed
Inklusive

As Printed

Color

Reddish-brown or copper-like finish

Surface

Ra 15-35 μm (as-built SLM)

Accuracy

± 0.2% (minimum of ± 0.2mm)

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Polishing

Surface result

Smoother, glossier visible surfaces where geometry allows

Best for

Verbesserung der Glätte und des Glanzes von CuCrZr-Teilen, die für Endverwendungs-Metallteile verwendet werden, sofern die Geometrie dies zulässt.

Note

Bestätigen Sie die Kantenerhaltung und die dimensionsbezogenen Auswirkungen auf CuCrZr; feine Merkmale können während des Polierens weicher werden.

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Sand Blasting

Surface result

Uniform matte texture

Best for

Erstellen einer gleichmäßigen matten Textur auf CuCrZr-Teilen, die für Endverwendungs-Metallteile und Display- oder Funktionsprototypen verwendet werden.

Note

Bestätigen Sie die Maskierung und Merkmalserhaltung auf CuCrZr; Strahlen kann die Textur verändern und feine Details weicher machen.

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Laser Engraving

Marking result

Permanent text, logo, or identification marking

Best for

Hinzufügen von dauerhaftem Text, Logos oder Identifizierung zu CuCrZr-Teilen, die für Endverwendungs-Metallteile verwendet werden.

Note

Bestätigen Sie vor der Produktion den Kontrast, die Markierungstiefe und die Temperaturempfindlichkeit auf CuCrZr.

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Shot Peening

Surface effect

Compressive surface treatment for metal parts

Best for

Verbesserung des Oberflächenzustands von CuCrZr-Metallteilen, die für Endverwendungs-Metallteile und tragende Anwendungen verwendet werden.

Note

Bestätigen Sie die Legierungsreaktion, Maßtoleranz und Oberflächenabdeckung auf CuCrZr; Prozessparameter beeinflussen den endgültigen Oberflächenzustand.

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Heat Treatment

Mechanical result

Adjusted strength, hardness, or stress-relief depending on the alloy

Best for

Einstellen der Festigkeit, Härte oder Spannungszustands von CuCrZr-Teilen für Endverwendungs-Metallteile und anspruchsvolle funktionelle Anwendungen.

Note

Bestätigen Sie vor der Produktion den legierungsspezifischen Zyklus, die Dimensionsänderung und Nachbearbeitungsanforderungen für CuCrZr.

Industries & Applications

Where CuCrZr Delivers

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Industrial Manufacturing

  • End-use metal parts
  • Functional prototype testing
  • Assembly testing
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Equipment

  • End-use metal parts
  • Functional prototype testing
  • Assembly testing
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Robotics

  • Prototype end-effectors and brackets
  • Custom assembly and test fixtures
  • Low-volume functional validation builds
  • Integration and fit-check components
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Industrial Automation

  • End-use metal parts
  • Functional prototype testing
  • Assembly testing
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Automotive

  • Prototype and fit-check components
  • Interior and non-safety-critical parts
  • Custom fixtures and production aids
  • Low-volume validation builds
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Aerospace

  • Prototype and fit-check components
  • Non-flight tooling and production aids
  • Cabin and ground-support prototypes
  • Low-volume engineering validation builds
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Consumer Electronics

  • Product enclosure prototypes
  • Fit-check and assembly models
  • Custom test fixtures
  • Low-volume concept validation builds
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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

Density
8.9 g/cm³
Tensile Strength
543 MPa
Elongation at Break
21%
Yield Strength
432 MPa

Process & Dimensional Specs

Maximum Part Size
280 × 280 × 350 mm
Default Layer Height
0.1 mm
Surface Roughness
Ra 15-35 μm
Dimensional Tolerance
± 0.2% (minimum of ± 0.2mm)

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

Sprechen Sie mit einem Verfahrenstechniker

Haben Sie Anforderungen mit engen Toleranzen oder komplexer Geometrie? Unsere Ingenieure prüfen Ihre Zeichnung vor der Angebotserstellung, um potenzielle Probleme frühzeitig zu erkennen.

Compare & Decide

Related & Alternative Materials

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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.

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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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