ASTM Grade 1 Titanium Wire (CP Grade 1 / TA1) – High Purity & Maximum Ductility

Tianjin Jingzhou Metal Products offers ASTM Grade 1 Titanium Wire (Chinese grade TA1), the purest and softest grade in the commercially pure titanium series. Known for its exceptional ductility and cold-forming properties, Grade 1 is the premier choice for applications requiring intricate drawing into ultra-fine wires or complex profiles while maintaining maximum corrosion resistance.
· Highest Purity: Lowest oxygen and iron content for maximum cleanliness.
· Best Formability: Ideal for ultra-fine mesh weaving and precision filtration.
· Corrosion Resistance: Equal to Grade 2/3 against acids, alkalis, and seawater.
· Precision Specs: Diameter range from 0.08 mm to 35.0 mm with +/-0.01mm tolerance.

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Single spool of neatly wound high purity ASTM Grade 1 TA1 titanium wire on white background
Single spool of neatly wound high purity ASTM Grade 1 TA1 titanium wire on white background

Product Overview

ASTM Grade 1 Titanium Wire is a low-strength, high-ductility metal essential for high-precision engineering. As the “softest” grade of CP titanium, its primary advantage lies in its ease of processing; it can be drawn into microscopic diameters or rolled into complex T-shaped or V-shaped profiles without fracturing. Grade 1 forms a stable, protective oxide film, ensuring long-term performance in sterile medical environments and highly corrosive chemical filtration systems where material purity is non-negotiable.

Product Specifications

Technical Parameter Specification Details
Material Grade ASTM Grade 1 / TA1 (UNS R50250)
Titanium (Ti) Content ≥ 99.5%
Impurity Limits Fe≤0.20%, C≤0.10%, N≤0.05%, H≤0.015%, O≤0.18%
Tensile Strength 900-1100mpa
Yield Strength ≥ 170 MPa
Elongation ≥ 20%
Dimensions Tolerance +/- 0.01mm
Production Capacity 1,500 tons / month
Surface Finish Bright /Matte

Key Advantages

Maximum Ductility: Superior formability allows for the easiest drawing into ultra-fine wires compared to Grade 2 or 3.
Highest Cleanliness: Minimum impurity levels ensure no harmful substances are released, meeting the strictest food and pharmaceutical standards.
Excellent Weldability: Low interstitial elements make it highly compatible with various fusion welding techniques.
Lightweight & Reliable: Offers a density of 4.51 g/cm³, providing a significant weight advantage over stainless steel in sterile filtration.

Industrial Applications

Aerospace: High-strength Grade 5 (Ti-6Al-4V) titanium wire providing an exceptional strength-to-weight ratio and fatigue resistance for aerospace fasteners and engine components.
Cardiovascular Implants: Ultra-pure Grade 1 and Grade 2 titanium wires utilized in stents and heart valve frames due to their superior biocompatibility and non-magnetic properties.
Eyewear Parts: Lightweight and flexible titanium profiles engineered for premium eyeglass frames, offering high elasticity and a skin-friendly, hypoallergenic surface.
Medical Devices: Corrosion-resistant titanium wire used in surgical instruments and diagnostic equipment that require frequent sterilization and high structural integrity.
Orthodontics: Specialized Grade 3 and Grade 5 titanium wires providing the precise tension and “memory” properties needed for dental braces and orthopedic fixation pins.
Precision Electronic Components: Non-magnetic titanium wire ensuring thermal stability and interference-free performance in high-end sensors and micro-electronic hardware.
astm grade 1 titanium wire (cp grade 1 / ta1) high purity & maximum ductility
astm grade 1 titanium wire (cp grade 1 / ta1) high purity & maximum ductility
astm grade 1 titanium wire (cp grade 1 / ta1) high purity & maximum ductility

Aerospace

Cardiovascular Implants

Eyewear Parts

astm grade 1 titanium wire (cp grade 1 / ta1) high purity & maximum ductility
astm grade 1 titanium wire (cp grade 1 / ta1) high purity & maximum ductility
astm grade 1 titanium wire (cp grade 1 / ta1) high purity & maximum ductility

Medical Devices

Orthodontics

Precision Electronic Components

Factory Strength

16+ Years of Expertise: Dedicated to producing stainless steel wire since 2009.
Large-Scale Production: 18,000㎡ facility with three state-of-the-art plants in Tianjin, China.
High-Tech Enterprise: Recognized as a National High-Tech Enterprise with ISO 9001 certification.
Global Reach: Products exported to Europe, America, Southeast Asia, and the Middle East.
Fast Fulfillment: Orders fulfilled swiftly with standard lead times of 7-15 days.
high precision stainless steel wedge wire
high precision stainless steel wedge wire

Quality Control

· Certified Excellence: ISO 9001 certified quality management system in place for every production run.
· Rigorous Testing: Each batch undergoes chemical composition analysis and mechanical testing (Tensile/Yield/Elongation) to guarantee TA1 compliance.
· Tolerance Verification: Automated digital micrometers ensure every millimeter of wire meets the +/- 0.01mm standard.
astm grade 5 titanium wire (ti 6al 4v / tc4) high strength & heat resistant alloy
astm grade 5 titanium wire (ti 6al 4v / tc4) high strength & heat resistant alloy
astm grade 5 titanium wire (ti 6al 4v / tc4) high strength & heat resistant alloy
astm grade 5 titanium wire (ti 6al 4v / tc4) high strength & heat resistant alloy

Packaging & Delivery

Packaging: Wooden spools, iron spools, or customized packing for safe international transit.
Shipping: Sea freight, air freight, and express delivery available.
high precision stainless steel wedge wire

FAQ

Q: Why choose Grade 1 over Grade 2 if the corrosion resistance is the same?
A: Grade 1 is preferred when your manufacturing process involves complex bending or ultra-fine drawing. It is much softer than Grade 2, significantly reducing the risk of wire breakage during weaving.
A: Yes. Its high purity and resistance to body fluids/acids make it compliant with food-grade and pharmaceutical hygiene standards.
A: Thanks to its high ductility, we can draw Grade 1 titanium wire down to 0.08 mm, perfect for high-precision micro-meshes.
A: Grade 1 is the most cost-effective solution for pure titanium applications where high mechanical strength is not the primary requirement.
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