ASTM F136 Titanium Body Piercing Ball
- Lightweight and high strength — density 4.43 g/cm³, tensile strength ≥860 MPa
- Mirror-polished surface (Ra ≤0.2μm) for smooth insertion and comfortable wear
- Available in internally threaded and externally threaded configurations
- Ball sizes from 2mm to 10mm; thread sizes 0.8mm, 1.2mm, 1.6mm
- Anodized colors available: blue, purple, gold, rainbow, black, and custom
- Autoclavable and reusable — withstands repeated sterilization
Description Of ASTM F136 Titanium Body Piercing Ball
ASTM F136 Titanium Body Piercing Ball is a precision-made piercing jewelry component manufactured from implant-grade Ti-6Al-4V ELI (Extra Low Interstitial) titanium alloy, also known as Grade 23 or UNS R56401. This material is specified by ASTM F136, the standard specification for wrought titanium-6aluminum-4vanadium ELI alloy for surgical implant applications. It is widely used in medical implants and body piercing jewelry due to its outstanding biocompatibility, corrosion resistance, and mechanical strength.
The ball is precision CNC-machined from ASTM F136 titanium bar, then polished to a mirror-like finish (Ra ≤0.2μm) and optionally anodized to achieve various colors without dyes or coatings. The threading is carefully cut to ensure smooth and secure assembly with piercing shafts, labrets, curved barbells, and other body jewelry components. The ball is available in internally threaded and externally threaded configurations, with ball diameters from 2mm to 10mm and thread sizes of 0.8mm, 1.2mm, and 1.6mm.
Because the material is nickel-free and biocompatible, ASTM F136 titanium body piercing balls are suitable for sensitive skin, new piercings, and long-term wear. They resist corrosion from body fluids and can be autoclaved for repeated sterilization. Custom sizes, colors, and packaging are available upon request.
Features Of ASTM F136 Titanium Body Piercing Ball
Implant-Grade Material: ASTM F136 Ti-6Al-4V ELI (Grade 23), the same material used in surgical implants.
Biocompatible and Nickel-Free: Ideal for sensitive skin, new piercings, and long-term wear.
Excellent Corrosion Resistance: Resists body fluids, sweat, seawater, and cleaning agents.
High Strength-to-Weight Ratio: Density 4.43 g/cm³, tensile strength ≥860 MPa, yield strength ≥795 MPa.
Mirror-Polished Surface: Ra ≤0.2μm for smooth insertion and comfortable wear.
Precision Threading: Smooth and secure assembly with piercing shafts and labrets.
Anodized Colors: Blue, purple, gold, rainbow, black, and custom colors without dyes.
Autoclavable: Withstands repeated sterilization at 121°C–134°C.
Multiple Sizes: Ball diameters 2–10mm; thread sizes 0.8mm, 1.2mm, 1.6mm.
OEM & ODM: Custom sizes, colors, logos, and packaging available.
Precautions Of ASTM F136 Titanium Body Piercing Ball
Professional Piercing Recommended: For new piercings, have the jewelry installed by a professional piercer using sterile techniques.
Sterilization: Autoclave at 121°C–134°C before use for new or healing piercings. Do not use harsh chemicals or abrasive cleaners.
Cleaning: Clean with mild soap and water or a saline solution. Avoid chlorine, bleach, and abrasive cleaners.
Thread Care: Do not over-tighten the ball, as this can damage the threads. Check tightness regularly to prevent loss.
Not a Toy: Keep away from children. Do not swallow or inhale. Not intended for use as a toy or food-contact item.
Specifications Of ASTM F136 Titanium Body Piercing Ball
| Parameter | Specification |
|---|---|
| Material | ASTM F136 Ti-6Al-4V ELI (Grade 23, UNS R56401) |
| Density | 4.43 g/cm³ |
| Tensile Strength | ≥860 MPa |
| Yield Strength | ≥795 MPa |
| Elongation | ≥10% |
| Elastic Modulus | ~110 GPa |
| Ball Diameter | 2 – 10 mm (customizable) |
| Thread Sizes | 0.8 mm, 1.2 mm, 1.6 mm (customizable) |
| Thread Type | Internally threaded / Externally threaded |
| Tolerance | ±0.05 mm (standard); ±0.02 mm (high-precision) |
| Surface Roughness | Ra ≤0.2μm (mirror polished) |
| Surface Finish | Mirror polished, anodized, PVD coated |
| Colors | Natural, blue, purple, gold, rainbow, black, custom |