Elemental Composition Comparison

nach Extrusionsabschrecken und künstlicher Alterung HBS≥80UNS C63000CW307GBedeutung
Kupfer82%85-89%Base Metal
Aluminium (Al)10 %0.5-1.5%Strength Enhancer
Nickel (Ni)5 %4-5%Korrosionsbeständigkeit
Eisen (Fe)3%0.5-1.5%Structural Stability
Zink (Zn)Trace3-5%Alloy Modifier

Mechanical Properties Comparison

EigentumUNS C63000CW307GComparative Analysis
Zerreißfestigkeit760 MPa550-600 MPa27-38% Higher in C63000
Streckgrenze470 MPa240-280 MPaSignificantly Stronger
Verlängerung10 %25-35%More Ductile in CW307G
Härte (Rockwell B)9480-85Enhanced Wear Resistance in C63000

Corrosion Resistance Evaluation

UmfeldUNS C63000CW307GCorrosion Resistance Level
MeerwasserExzellentMäßigSuperior Performance of C63000
Chemical ExposureSehr gutBegrenztAdvanced Protection
Industrielle AtmosphäreHighly ResistantGutEnhanced Durability

Thermal Performance Comparison

ParameterUNS C63000CW307GPerformance Differential
Temperaturbereich-50°C to 300°C-20°C to 250°CWider Operational Envelope
Wärmeleitfähigkeit35-40 W/mK25-30 W/mKBetter Heat Transfer
Wärmeausdehnung16.5 × 10^-6 /°C18.7 × 10^-6 /°CMore Dimensional Stability

Application Domain Mapping

IndustriesektorUNS C63000CW307GEignung
Marine EngineeringHighly SuitableBegrenztSuperior Performance
Luft- und RaumfahrtExzellentArmCritical Component Applications
Chemische VerarbeitungSehr gutMäßigAdvanced Protection
SanitärGutExzellentCost-Effective Solution
Electrical ComponentsGutSehr gutGeneral Application

Key Distinguishing Factors

  1. Komposition: C63000 is a Nickel-Aluminum Bronze, CW307G is a Naval Brass
  2. Stärke: C63000 offers superior tensile and yield strength
  3. Korrosionsbeständigkeit: Significantly better in marine and chemical environments
  4. Temperaturbereich: C63000 operates effectively in a wider temperature spectrum
  5. Anwendungsfokus: C63000 excels in high-performance, demanding conditions

Practical Implications

  • C63000 is ideal for critical, high-stress applications requiring exceptional mechanical properties
  • CW307G is more suitable for general-purpose engineering and cost-sensitive projects
  • Selection depends on specific environmental and performance requirements