High-Strength Custom Forged Pure Copper Parts – C11000

Short Description:

Product Specifications
Name： Custom Forged Pure Copper Parts (Forged Copper Components)
Standard： ASTM B152 / B133, UNS C11000, RoHS Compliant, REACH Compliant
Material： C11000 (Electrolytic Tough Pitch Copper, ≥99.9% Cu)
Surface： Precision Machined, Optional Polished or Plated
Size Range： Diameter/Width 20mm – 500mm (custom per drawing)
Length/Height： 50mm – 2000mm (fully customizable)
Product Features:
Ultra-high electrical and thermal conductivity · Enhanced mechanical strength from forging process · Superior corrosion resistance and ductility · Excellent machinability for final finishing · Uniform grain structure with minimal defects · Reliable performance under high pressure and heat · Tailored designs for perfect fit and function
Application Field:
Electrical busbars and connectors, Heat exchangers and cooling plates, Marine and chemical equipment, Power transmission components, Forging blanks for complex shapes, Architectural and decorative elements, Grounding plates and electrodes, Vacuum furnace parts

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Custom Forged Pure Copper Parts – Process & Quality Assurance Statement

Our custom forged pure copper parts are produced through controlled hot forging to deliver superior density, strength, and conductivity compared to rolled or cast copper, making them ideal for demanding electrical and thermal applications.

Key process features

The forging process refines the material while preserving copper's natural advantages:
●Billet Selection: High-purity copper ingots or pre-rolled slabs are carefully selected and inspected for composition.
●Preheating: Billets are uniformly heated to optimal forging temperature to ensure proper plasticity.
●Hot Forging: Multiple passes under high-tonnage presses reduce thickness or form custom shapes, closing voids and aligning grain flow for added toughness.
●Controlled Cooling: Slow cooling prevents cracking and preserves ductility.
●Stress-Relief Annealing: Heat treatment removes residual stresses and optimizes conductivity.
●Precision Machining: Parts are milled or turned to final dimensions with clean surfaces.
●Final Protection: Light cleaning and protective coating applied to maintain surface quality during storage and transport.

Quality control system

● Complete traceability from ingot source to finished part
● Material test certificates and forging reports provided with every order
● Sample retention ≥3 years for third-party verification (SGS, BV, TÜV, etc.)
● 100% inspection of essential parameters:
• Chemical purity and oxygen content (spectrometric analysis)
• Mechanical properties (tensile, hardness, and conductivity testing on samples)
• Dimensional accuracy (CMM and ultrasonic thickness; typical tolerance ±0.5mm)
• Surface quality and internal soundness (visual + ultrasonic examination)
• Conductivity measurement (typically >100% IACS)
● Internal standards exceed ASTM B152 requirements. Typical C11000 forged properties:
Tensile strength ≥320 MPa (enhanced by forging), Electrical conductivity >101% IACS, Dense microstructure with virtually no internal defects.
● ISO 9001:2015 certified operations ensure every custom forged pure copper part provides the reliability, conductivity, and mechanical performance needed for your critical applications.