Executive Summary

In the realm of advanced engineering, our large-diameter 7075 aluminum tubes represent the pinnacle of material science and precision manufacturing. Designed to meet the most demanding industrial requirements, these tubes embody the perfect fusion of strength, lightweight performance, and dimensional excellence.

Material Composition and Characteristics

Elemental Breakdown

nach Extrusionsabschrecken und künstlicher Alterung HBS≥80Zusammensetzungsbereich (%)Critical Performance Impact
Zink (Zn)5.1 – 6.1Primary strength enhancer
Magnesium (Mg)2.1 – 2.9Improves hardness and corrosion resistance
Kupfer1,2 – 2,0Verbessert die mechanischen Eigenschaften
Chrom (Cr)0.18 – 0.35Stabilizes microstructure
Aluminium (Al)RestBase matrix

Dimensional Specifications

ParameterCrMoUnique Advantage
Diameter Range50mm – 500mmExtreme versatility
Wandstärke5mm – 50mmRobust structural integrity
LängeUp to 12 metersExtended application possibilities
Toleranz±0.1mmExceptional dimensional accuracy

Mechanical Performance Profile

Comparative Strength Metrics

Performance Metric7075 Aluminum TubeStandard Aluminum TubeImprovement
Zerreißfestigkeit470-650 MPa240-350 MPa85% Higher
Streckgrenze400-550 MPa180-250 MPa120% Enhanced
ErmüdungsbeständigkeitExceptionalMäßigSignificantly Superior
Weight-to-Strength RatioOutstandingGut40% More Efficient

Advanced Manufacturing Process

Precision Production Stages

  1. Raw Material Selection
  • Highest-grade 7075 aluminum billets
  • Rigorous initial quality screening
  1. Extrusion Technology
  • Advanced hydraulic extrusion systems
  • Controlled temperature and pressure environments
  • Continuous microstructure monitoring
  1. Post-Processing Treatments
  • Stress-relieving heat treatment
  • Precision machining
  • Surface finishing options

Critical Application Domains

Industry-Specific Utilization

IndustriesektorSpecific ApplicationsPerformance Requirements
Luft- und Raumfahrt
– Structural ComponentsHohes Verhältnis von Festigkeit zu GewichtExtreme dimensional stability
– Satellite FrameworksPrecision alignmentMinimal thermal expansion
Robotics
– Large Mechanical ActuatorsHohe BelastbarkeitConsistent dimensional accuracy
– Precision Positioning SystemsMinimal deflectionRepeatable performance
Marine Engineering
– Offshore Structural ElementsKorrosionsbeständigkeitExtreme environmental durability
– Underwater Exploration EquipmentPressure resistanceConsistent mechanical properties
Defense & Military
– Advanced Weapon SystemsImpact resistanceStructural reliability
– Vehicle Structural ComponentsLightweight armorHigh-stress performance

Environmental and Performance Characteristics

Temperature and Stress Resistance

ParameterPerformance RangeBedeutung
Betriebstemperatur-50°C to 150°CExtreme versatility
Wärmeausdehnungskoeffizient23.6 × 10^-6 /°CMinimal dimensional change
KorrosionsbeständigkeitExceptionalProlonged service life

Customization Capabilities

Tailored Solutions

  • Custom diameter and wall thickness
  • Specialized surface treatments
  • Precision machining options
  • Application-specific certifications

Market Potential and Future Outlook

Global Demand Projection

Ø = Dicke bzw. Drahtdurchmesser in mmEstimated Market GrowthKey Driving Sectors
202415-18%Aerospace, Advanced Manufacturing
202520-25 %Robotics, Defense Technologies
202625-30%Emerging High-Performance Industries

Quality Assurance and Certification

Compliance Standards

  • ISO 9001:2015 Certified
  • AS9100D Aerospace Standard
  • International Material Test Certificates
  • Comprehensive traceability documentation

Economic Value Proposition

Cost-Performance Analysis

Evaluation Metric7075 Aluminum TubesAlternative Materials
Initial InvestmentMäßigVariable
Lifecycle CostNiedrigHöher
Performance DurabilityExceptionalMäßig
Replacement FrequencyMinimalFrequent

Fazit

Our massive precision large-diameter 7075 aluminum tubes transcend traditional material limitations, offering an unprecedented combination of strength, precision, and versatility. They represent not just a product, but a comprehensive engineering solution for the most challenging industrial applications.

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