Product Overview

Building Aluminum Profiles are extruded aluminum components used for structural support, framing, and weather-resistant systems in commercial and residential construction.

Technical Specifications

Category	Key Parameter	Typical Range / Standard
Material	Alloy	6063 (optional 6061 / 6082)
	Temper	T5 / T6
	Standard	ASTM B221 / EN 573-3
Dimensions	Wall Thickness	1.8 – 3.0 mm
	Width Options	65 / 80 / 90 / 110 mm
	Straightness	≤1.5 mm/m
Mechanical	Tensile Strength	≥160 MPa (T5) / ≥205 MPa (T6)
	Yield Strength	≥110 MPa / ≥170 MPa
Surface Finish	Anodizing	≥15 μm (AA15)
	Powder Coating	60–80 μm
	PVDF	30–40 μm
Thermal	Thermal Conductivity	~200 W/(m·K)
	Expansion Coefficient	23.4 × 10⁻⁶ K⁻¹
Assembly	Groove Type	C-Groove / Euro-Groove
	Weight	1.2 – 3.5 kg/m

Engineering & Capabilities

CAD/DFM Engineering
Accepts DWG, STEP, and PDF files for manufacturability (DFM) review before production.

Extrusion Press Lines
Extrusion capacity ranges from 600 to 5,000 tons for different profile sizes.

Maximum Profile Cross-Sections
Accommodates cross-sections within a maximum circumscribing circle diameter (CCD) of 450 mm.

Maximum Extrusion Length
Processes and handles straight extruded profiles up to a maximum length of 12 meters.

In-House Die Fabrication
Provides in-house CNC die fabrication for custom profiles and production planning.

Precision CNC Machining
Supports post-extrusion milling, drilling, punching, and tapping to ±0.05 mm tolerance..

Compliance & Certification

Certificate / Standard	Verification Profile & Compliance Scope
ISO 9001:2015	Factory quality management and manufacturing process control compliance.
ASTM B221 / EN 755	Material and dimensional compliance with applicable standards.
RoHS / REACH	Restriction of hazardous substances and chemical safety verification.
LEED Documentation	Material documentation available for LEED project requirements.
Qualicoat / AAMA	Architectural coating performance and weatherability standards.

Quality Control System

Chemical Composition Analysis: Conducts batch-wise spectrometer analysis to verify alloy composition consistency.

Hardness Testing & Aging: Controls aging furnace parameters to maintain consistent profile hardness.

Coating Durability Testing: Performs salt spray and adhesion tests to verify coating performance.

Tensile & Elongation Testing: Conducts tensile testing per batch to verify mechanical property requirements.

Geometric Tolerance Inspection: Inspects straightness and twist per meter against specified tolerances.

Supply Chain & Logistics

Logistics & Packaging Category	Operational Specification & Handling
Surface Protection	Individual PE film and EPE foam wrapping against scratches.
Seaworthy Packaging	Steel strapping on reinforced wooden pallets for container transit.
Moisture Prevention	Desiccant packs and waterproof shrink wrapping for ocean freight.
Lead Times	Tooling completion within 14 days; bulk extrusion within 21 days.
Risk Management	Long-term raw material sourcing to support supply stability.
Shipping Terms	EXW, FOB, and CIF delivery via major deepwater ports.

FAQ

Q: Can you match custom anodizing colors for existing projects?

A: Yes, custom anodizing colors can be matched based on approved samples.

Q: Can you provide cut-to-length processing before shipment?

A: Scrap generated during cutting and fabrication is recycled internally, minimizing net material waste for specific contracts.

Q: Can you provide mill test certificates (MTC) traceable to the original aluminum ingot batch?

A: Every shipment includes an MTC detailing chemical composition and mechanical properties mapped to your specific batch numbers.

Q: What is your minimum order quantity (MOQ) for a completely new custom profile design?

A: New custom profiles typically require a minimum order of 500 kg per die.

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