Precision Brass Extruded Sections for Architecture

Short Description:

Product Specifications
Name： Custom Extruded Brass Profile
Standard： ASTM B455 / B249, UNS C36000 / C38500 / C38000, RoHS Compliant, REACH Compliant
Material： C36000 (Free-Machining Brass), C38500 (Architectural Brass), C38000 Variants
Surface： Mill Finish, Optional Polished or Anodized
Cross-Section： Custom Shapes (complex geometries, channels, angles, T-sections, etc.)
Maximum Circumscribed Circle： Up to 150mm
Length： 1000mm – 6000mm (custom cut-to-length available)
Product Features: Ability to produce complex cross-sections not possible with rolling · Excellent machinability and formability · Good corrosion resistance in atmospheric environments · Attractive golden appearance with high surface quality · Consistent dimensional accuracy across lengths · Superior strength and ductility balance · Easy to weld, braze, or plate
Application Field: Architectural trim and decorative elements, Furniture hardware and fittings, Electrical components and connectors, Automotive parts and trim, Plumbing and sanitary fittings, Industrial machinery guides and rails, Lock and security hardware, Marine applications, Custom signage and branding

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Custom Extruded Brass Profile – Process & Quality Assurance Statement
Our custom extruded brass profiles are designed to provide intricate shapes with excellent surface finish and mechanical properties, enabling cost-effective production of components that require complex geometries.

Key process features

The hot extrusion process ensures dense material structure and precise replication of die designs:
●Billet Preparation: Certified brass billets are preheated to optimal temperature for smooth flow.
●Direct Extrusion: Heated billets are forced through custom steel dies under high pressure to form the desired cross-section.
●Cooling & Straightening: Profiles are air or water cooled, then straightened to achieve excellent linearity.
●Cutting & Deburring: Lengths are saw cut with clean ends; light deburring removes any flash.
●Heat Treatment (Optional): Annealing available to enhance ductility or relieve stresses.
●Surface Enhancement: Optional polishing, brushing, or protective coating applied for specific aesthetic or functional needs.
●Packaging: Profiles are bundled with protective wrapping to prevent surface damage during global shipping.

Quality control system

● Complete traceability from billet lot to finished profile
● Material test certificates and extrusion reports supplied with each order
● Sample retention ≥3 years for third-party audit (SGS, BV, TÜV, etc.)
● 100% inspection of critical attributes:
• Chemical composition (optical emission spectrometry)
• Mechanical properties (tensile and hardness testing on samples)
• Dimensional accuracy (CMM and profile projectors; typical tolerance ±0.5% on cross-section)
• Surface quality and straightness (visual + laser scanning)
• Internal soundness (ultrasonic testing on request)
● Internal standards exceed ASTM B455 requirements. Typical C36000 extruded properties: Tensile strength ≥400 MPa, Excellent surface for plating or polishing, Consistent shape retention across long lengths.
● ISO 9001:2015 certified extrusion facility ensures every custom brass profile meets your exact specifications with reliable quality and on-time delivery.