Black Surface Titanium Wire is a high-performance titanium wire manufactured from commercially pure titanium and titanium alloys. It is produced under controlled rolling, drawing, annealing, and pickling processes, resulting in a stable black oxide surface with excellent corrosion resistance and mechanical reliability.
This product is widely used in welding, chemical equipment, aerospace structures, medical devices, and precision industrial manufacturing where stability and corrosion resistance are required.
Product Parameters (Chemical Composition)
|
Grade |
Ti |
Al |
V |
Fe |
C |
N |
H |
O |
Others (max) |
|
Grade 1 |
Balance |
- |
- |
0.20 |
0.08 |
0.03 |
0.015 |
0.18 |
0.40 |
|
Grade 2 |
Balance |
- |
- |
0.30 |
0.08 |
0.03 |
0.015 |
0.25 |
0.40 |
Grade 1 and Grade 2 are the most commonly used materials for Black Surface Titanium Wire, offering a balance between corrosion resistance and mechanical strength.
Product Specifications
| Material: |
Pure Titanium / Titanium Alloy |
| Grades Available: |
GR1, GR2, GR3, GR4, GR5, GR7, GR9, GR12 |
| Standard: | GB, ASTM, BS, ISO
ASTM B863 / ASTM B348 / ASTM F67 / ASTM F136 |
| Diameter Range: | 0.03 mm – 6.0 mm (up to 8.0 mm wire gauge available) |
| Length: |
Custom (coil, spool, straight cut) |
| Surface Options: | Pickled / Polished / Acid-washed / Black oxide |
| Certification: | ISO9001:2008 |
The Black Surface Titanium Wire is engineered to maintain dimensional accuracy and stable performance across continuous industrial usage.
Manufacturing Process
Titanium billet preparation
Hot rolling
Multi-stage wire drawing
Intermediate annealing
Surface treatment (pickling / oxidation forming black surface)
Final strength and dimensional inspection
Product Types
Straight wire
Coil wire
Spool wire
Available in multiple packaging formats for automated production systems and manual processing.
Applications
Welding wire for titanium structures
Chemical equipment (pipes, heat exchangers, evaporators, reaction kettles, heaters)
Glasses frames and precision components
Aerospace and marine engineering parts
Medical and surgical device components
Industrial corrosion-resistant assemblies
The Black Surface Titanium Wire performs especially well in chloride-rich and acidic environments.
MOQ & Packaging
| MOQ: | 5 kilograms |
| Packaging: |
Export-grade cartons or wooden cases |
| Protection: | Moisture-proof and anti-oxidation packaging for long-distance shipping |
Coil/spool customization available for OEM production lines
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