High Purity Titanium Grade3 Wires
Grade: Grade3
Standard: ASTM B863, GB/T 3623, ASTM F67
Material: CP Ti
Condition: Annealed
Surface Treatment: pickled, polished,cold-drawn, anodizing, sandblasting
Diameter Range: 0.1–10 mm or customized
Description
Technical Parameters
Introduction
Grade 3 titanium wire (UNS R50550) is a high-strength commercially pure titanium product.It bridges the gap between lower-strength CP grades and high-cost titanium alloys, delivering cost-effective high strength, corrosion resistance, and biocompatibility for demanding applications.
Titanium Gr3 wire is produced through a precision, multi-step metallurgical and plastic processing process. The core of the process is the high purity of titanium, control of impurity content, and the accuracy of uniform mechanical properties and dimensional. The production strictly complies with standards like ASTM B863, GB/T 3623, and ISO 5832.
Chemical Composition
|
Element |
Ti |
Fe |
O |
C |
N |
H |
|
Content (Max, %) |
Balance |
0.5 |
0.35 |
0.1 |
0.05 |
0.015 |
Mechanical Properties
|
Property |
Tensile Strength |
Yield Strength (0.2% Offset) |
Elongation |
|
Value (Min) |
450MPa |
380MPa |
24% |
Processing & Fabrication
Forming: Cold drawing, bending, and deep drawing.
Welding: Compatible with TIG, MIG, and plasma welding; use high-purity argon shielding to prevent contamination.
Heat Treatment: Annealing at 650–700°C for stress relief and optimal ductility.
Key Process Control for Titanium Gr3 Wire
Impurity control
Strictly control oxygen content, it is the key to ensuring Gr3's strength and plasticity balance
Argon and vacuum protection:
Mandatory in all high-temperature processes to prevent titanium from reacting with O/N/H and forming brittle compounds.
Cold drawing reduction rate:
Single-pass ≤30%-avoids severe work hardening and wire breakage, ensuring uniform performance.
Pickling control:
Strict acid concentration and time to prevent over-etching and surface pitting, which directly affects the wire's corrosion resistance and appearance.
Our Company
Ruihang Elaborate Materials Technology Co.,Ltd.
Production Equipment & Capacity
Mills: 550mt, 450mt, 350mt (1 set each); plus 9 resistance furnaces, 2 annealing furnaces, 2 skew roll straightening machines
Monthly capacity for titanium bars: 500 metric tons
Location Advantage & Service
Based in Baoji ("China's Titanium Valley") with concentrated titanium industry and complete industrial chain
Competitive price & reliable after-sales service guaranteed by industrial cluster advantage, high production efficiency and yield rate
Quality Assurance
Certified with EN ISO 9001:2015 & EN 9100:2018 (for European aerospace products) by French BV in 2025
In-house testing center with 10+ advanced instruments.
Support third-party testing, and we welcome your team for on-site inspection and verification.
Strict quality control ensures all products meet customer requirements
Additional Information
Storage:
Store in a dry, ventilated warehouse, avoid contact with water, salt spray, acid/alkali chemicals; keep vacuum-sealed packaging intact, and re-seal if opened.
Packing Terms：
Inner packing wrapped with waterproof PE film and anti-rust paper in turn;Outer packing packed in seaworthy export wooden cases with reinforced wooden battens;Marking marked with standard shipping marks;Quantity per package customizable based on the buyer's order specifications.
Shipment Terms:
Sea freight,air freight and courier service.
FAQ
Q: Are Titanium Grade3 Wires suitable for medical implant applications?
Q:What quality inspection items are included for Gr3 titanium wire?
Q:What quality inspection items are included for Gr3 titanium wire?
A: 100% pre-delivery inspection in accordance with standard requirements:
Dimensional accuracy ;
Surface quality ;
Mechanical properties;
Chemical composition;
Non-destructive testing (eddy current testing for internal defects, for precision/medical wire).
Contact
Our address
No.16, Industrial Avenue East,, Baoji City, Shaanxi Province, CHINA
Phone Number
+86 186 9515 4391
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