Product Parameters
| Item | Specification |
|---|---|
| Material | Aluminum 6061-T6, 6063-T5 |
| Color | Gold/Champagne Anodize (Type II) |
| Coating Thickness | 10 μm – 25 μm |
| Application | Decorative, architectural, consumer electronics, marine |
| Finish Options | Satin, Gloss |
| MOQ | 10 pcs |
description
Gold anodized aluminum provides the warm gold appearance of anodizing with the durability and corrosion resistance of Type II anodizing. Unlike paint or plating that can chip or wear off, the gold color is integrated into the anodized layer - it does not fade, chip, or rub off during handling or service. The gold color ranges from light champagne to deep gold depending on the anodizing process parameters. The aluminum substrate and surface condition affect how evenly the color develops. Good machined surfaces produce the most consistent gold color; casting porosity or very rough surfaces produce uneven results.
Why Gold Anodizing for Marine Hardware
Marine hardware takes constant salt spray and UV exposure. Paint peels. Chrome pits. Gold anodizing maintains its color and corrosion resistance in conditions that quickly degrade other finishes - which is why it is popular on premium marine hardware, naval equipment, and coastal architectural hardware.
FAQ
Q1: MOQ?
A1: 10 pieces.
Q2: Color range?
A2: Light champagne to deep gold depending on process parameters.
Q3: Materials?
A3: 6061-T6 and 6063-T5 aluminum.
Q4: Coating thickness?
A4: 10 μm to 25 μm standard.
Q5: Finish options?
A5: Satin and gloss finish options.
Q6: Durability?
A6: Color is integrated into the anodized layer - does not chip or fade under normal service conditions.
Quality is non-negotiable in precision manufacturing. Every component undergoes rigorous inspection at each stage of production.
- ISO 9001:2015 - Certified quality management system covering design, machining, and inspection
- Passivation / Electropolishing - ASTM A967 procedures for corrosion resistance
- Material Traceability - Heat number tracking from raw material to finished part
- MIL-A-8625 - Military-specification anodizing for aluminum components
- Coating Thickness Testing - Coating weight and thickness verification per MIL spec
- Salt Spray Testing - 1000-hour ASTM B117 corrosion resistance verification available
- First Article Inspection (FAI) - Full dimensional report included with every new order
From raw material to finished product, every step is controlled and documented:
- Pattern Making - Wooden or metal pattern fabrication for sand/centrifugal/investment casting
- Molding - Sand casting, shell mold, centrifugal, or lost-wax investment casting setup
- Melting & Pouring - Controlled furnace melting with chemistry and temperature monitoring
- Solidification & Shakeout - Controlled cooling with riser/removal and core shakeout
- Heat Treatment - Annealing, normalizing, or solution treatment per specification
- Machining - CNC machining, drilling, and tapping to final dimensions
- Surface Treatment - Grinding, welding, or coating as required
- Inspection & Testing - Dimensional, visual, hydrostatic, or NDT inspection
- Cleaning & Packaging - Sand removal, degreasing, rust prevention, and packaging
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