ASTM Grade 2 Titanium Wire (CP Grade 2 / TA2) – Versatile Industrial Standard

Tianjin Jingzhou Metal Products offers ASTM Grade 2 Titanium Wire (Chinese grade TA2), the most widely used grade in the commercially pure titanium family. Grade 2 is the "workhorse" of the industry, providing a superior balance of moderate strength, excellent corrosion resistance, and high formability. It is specifically engineered for industrial filtration and structural components that demand higher mechanical endurance than Grade 1 while remaining easy to weld and shape.
· Balanced Performance: Higher strength than Grade 1 with better formability than Grade 3.
· Mechanical Strength: Tensile strength of 345–450 MPa for medium-load reliability.
· Corrosion Specialist: Exceptional resistance to seawater, acids, and alkalis.
· Precision Specs: Available in diameters from 0.08 mm to 35.0 mm with +/-0.01mm tolerance.

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Coil of industrial CP Grade 2 titanium wire with a clean silver grey metallic finish
Coil of industrial CP Grade 2 titanium wire with a clean silver grey metallic finish
Close up of bright ASTM Grade 2 TA2 titanium wire showing uniform diameter and smooth finish on a spool

Product Overview

ASTM Grade 2 Titanium Wire is the premier choice for general industrial service. While it retains the legendary corrosion resistance of the CP titanium series, its increased oxygen content provides the necessary mechanical strength to withstand fluid erosion and moderate structural stress. TA2 is highly adaptable; it can be cold-formed into complex wedge wire screens, filter baskets, and support ribs for downhole equipment. Its reliability in harsh chemical and marine environments makes it the global standard for RO desalination and petrochemical filtration.

Product Specifications

Technical Parameter Specification Details
Material Grade ASTM Grade 2 / TA1 (UNS R50400)
Titanium (Ti) Content ≥ 99.4%
Impurity Limits Fe≤0.30%, C≤0.10%, N≤0.05%, H≤0.015%, O≤0.25%
Tensile Strength 900-1100mpa
Yield Strength ≥ 275 MPa
Elongation ≥ 20%
Dimensions Tolerance +/- 0.01mm
Production Capacity 1,500 tons / month
Surface Finish Bright /Matte

Key Advantages

The Best All-Rounder: Offers significantly higher yield and tensile strength than Grade 1, providing better resistance to mechanical deformation.
Enhanced Erosion Resistance: More durable than Grade 1 under high-velocity fluid flow, extending the lifespan of chemical filters.
Excellent Weldability & Formability: Despite its higher strength, TA2 maintains an elongation of ≥20%, making it easy to bend, weld, and draw into specialized profiles.
Biocompatible & Pure: Free of harmful elements, fulfilling the strict hygiene standards of food processing and pharmaceutical industries.

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

· ISO 9001 Certified: Strict management protocols ensure consistent mechanical properties across every batch of TA2 wire.
· Full Traceability: Every order is backed by material test reports (MTR) verifying chemical composition (Ti, Fe, O levels) and tensile strength.
· Precision Inspection: Advanced optical and digital equipment ensures the +/-0.01mm tolerance is met for precision mesh weaving.
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 is Grade 2 considered the most popular grade of pure titanium?
A: Because it offers the most versatile combination of strength and workability. It is stronger than Grade 1 but much easier to fabricate and weld than the higher-strength Grade 3 or Grade 5.
A: Yes, Grade 2 wire is frequently used as a filler metal because its properties are compatible with Grade 1, though it’s essential to match the chemical requirements of your specific project.
A: Their chemical resistance is virtually identical in most environments. The primary difference is the higher mechanical strength of Grade 2, which makes it better suited for high-pressure or abrasive fluid environments.
A: We highly recommend our Bright (Polished) finish. It ensures smooth material flow and better fusion during the welding of profile wires to support rods.
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