Most popular Colors for GR5 titanium bolts

1. Natural Silver (Untreated)

• Process: No surface treatment; raw titanium finish.
• Appearance: Metallic gray with slight brushed texture.
• Durability: Excellent corrosion resistance (inherent to titanium).
• Use Case: Industrial/functional applications where aesthetics are secondary.

2. Blue (Anodized)

• Process: Electrochemical Anodizing – Voltage range: 60-80V, creating a thin oxide layer.
• Color Range: Sky blue to deep navy (voltage-dependent).
• Durability: Moderate wear resistance; prone to fading under UV exposure.
• Pro Tip: Clear-coat sealing can enhance longevity.
• Popularity: Widely used in bicycles and aerospace for subtle customization.

3. Gold (Anodized or PVD)

• Process:
  • Anodizing: Achieved at ~90-100V (thicker oxide layer).
  • PVD (Physical Vapor Deposition): Titanium Nitride (TiN) coating for richer, metallic gold.
• Durability:
  • Anodized gold: Similar to blue, scratches easily.
  • PVD gold: Extremely hard (2000+ HV), scratch-resistant.
• Use Case: High-end automotive and luxury watches (PVD); bikes/DIY (anodized).

4. Purple (Anodized)

• Process: Intermediate voltage (70-85V) creates iridescent purple hues.
• Aesthetic: Shifts between violet and pink under light.
• Durability: Low scratch resistance; ideal for non-contact areas (e.g., bottle cage bolts).
• Trend: Popular in custom motorcycle and cycling builds.

5. Black (PVD/DLC or Anodized)

• Process:
  • PVD/DLC (Diamond-Like Carbon): Jet-black, ultra-hard coating (3000+ HV).
  • Anodized Black: Rare and less durable (requires dye infusion post-anodizing).
• Durability:
  • PVD/DLC: Extremely wear-resistant, ideal for high-stress parts (brake calipers).
  • Anodized Black: Fades quickly; mainly decorative.
• Use Case: Stealth builds in automotive racing or tactical equipment.

6. Rainbow (Multi-Color Anodizing)

• Process: Gradient voltage application (20-110V) creates a spectrum effect.
• Appearance: Shifts between blue, purple, gold, and green.
• Durability: Thin oxide layer; strictly decorative (avoid high-contact use).
• Popularity: Artistic/custom projects (e.g., bespoke bike frames).

7. Green (Anodized)

• Process: High-voltage anodizing (~100-110V) produces olive or emerald tones.
• Durability: Similar to blue/purple; limited to low-wear applications.
• Niche Use: Military or themed builds for camouflage aesthetics.

Color Retention & Maintenance Tips

1. Avoid Abrasives: Use soft cloths for cleaning; no steel wool.
2. Chemical Exposure: Keep away from chlorine (pools) and acidic cleaners.
3. UV Protection: Clear ceramic coatings slow fading for anodized colors.
4. Thread Care: Apply anti-seize grease to prevent galling during installation.

Durability Comparison Table

Industry Insights

• Top Brands:
  • PVD Specialists: Race Ti (Italy), ProTi (USA).
  • Anodizing Kits: Caswell (DIY-friendly).

Rison Titanium is a very professional company ,we are specialized in the production of Titanium more than

13 years.

Most popular Colors for GR5 titanium bolts

Also, we have many customers love our Rison Titanium Burnt blue and Blue Purple color very much, you can

click Here to check the different color from our official website .

As well as we are the American Titanium Industry Association Member. Our GR5 taitanium bolts Quality

Inspected Before Shipping and our company Manufacture in Strictly Accordance with

ISO9001:2015& AS 9100 :2018.

We can custom made many different color for GR5 titanium bolts, if you want to cusom made other colors,

please let us know.

If you have any questions or suggestions, pls free to contact us.