Gr4 Titanium Wire ASTM B863 for High Pressure Chemical Equipment & Titanium Anode Wire

Product Overview

Reviewed and maintained by the Engineering Team, Shaanxi Qianyi Tuoda Technology Co., Ltd.

Overview

We supply Gr4 Commercially Pure Titanium Wire complying with ASTM B863 located in Baoji, China Titanium Valley. As a professional titanium inventory supplier, Gr4 titanium wire is stocked with other titanium wire grades within our total 50 tons titanium wire inventory. We can interpret chlor-alkali and high-pressure chemical equipment engineering drawings, provide custom cutting service, fully comply with ASTM B863 standards. Full-set export documents and EN10204 3.1 MTC material test certificates are available for each batch, qualified in-stock items support same-day shipment.

Core Specifications

Available Grade	Gr4 Commercially Pure Titanium
Product Type	Pure Titanium Wire / Electrolysis Anode Wire
Diameter Range	0.2mm‑6.0mm
Supply Form	Spool coil or cut straight wire per customer drawing
Surface Condition	Cold drawn, annealed, pickled surface; bright polished optional
Applicable Standards	ASTM B863
Certificates	ISO9001, EN10204 3.1 MTC, dimensional inspection report available

Key Benefits

• Higher tensile strength compared with Gr1 and Gr2 pure titanium wire under same purity level
• Superior resistance to chloride ion corrosion, stable performance in chlor-alkali electrolysis environment
• Good ductility for bending and weaving into anode mesh and electrolysis fixture assemblies
• Reliable mechanical performance under medium-high pressure chemical working conditions
• Excellent weldability, suitable for welding of pure titanium pressure components

Grade Description

Gr4 commercially pure titanium wire is defined under ASTM B863. It is the highest strength grade among pure titanium series. Compared with Gr1 ultra-high purity soft titanium and Gr2 general-purpose pure titanium, Gr4 delivers elevated tensile strength while retaining good corrosion resistance against chlorides. It is widely adopted for chlor-alkali electrolysis anode wire and medium high pressure chemical equipment. Our Gr4 titanium wire is supplied to electrolysis and chemical EPC projects in South Africa, Spain and Vietnam.

Product Features

Our cold drawn Gr4 pure titanium wire is fully annealed and pickled to remove surface oxide scale. Every wire coil passes dimension inspection and chemical composition test. Gr4 titanium wire is commonly fabricated into electrolytic anode wire, anode mesh and high-pressure corrosion resistant fixtures for chlor-alkali and chemical processing systems.

Industry Applications

• Chlor-alkali & electrolysis industry: titanium anode wire, anode mesh, electrolysis hanging fixtures
• Medium high pressure chemical pipeline accessories and chloride corrosion resistant structural parts
• Chemical and electrolysis equipment fabrication projects in South Africa, Spain and Vietnam

Quality Assurance

Every batch undergoes strict inspection before shipment:

• Full dimension tolerance inspection
• Tensile & elongation mechanical property testing
• Chemical composition testing to control impurity content
• Material Test Certificate (MTC) supplied for traceability

Our Service Advantages

• ✅ Spot stock available for fast delivery
• ✅ Custom cutting service, cut‑to‑size according to customer drawings
• ✅ Professional drawing interpretation, support non‑standard dimension processing
• ✅ ISO9001 certified, MTC certificates provided for each shipment
• ✅ Meet ASTM, ASME and GB international standards
• ✅ Global export service, same‑day shipment for in‑stock goods

Packaging & Shipment

Anti-tangle spool packaging, protective film + foam + heavy-duty seaworthy plywood case. Small trial orders and bulk container shipments are both accepted. MTC and chemical composition test documents can be attached for client material audit and tender qualification.

FAQ

Q: What is the difference between Gr4, Gr1 and Gr2 titanium wire?
A: Gr1 is the softest, highest purity. Gr2 is general-purpose pure titanium. Gr4 has the maximum tensile strength among pure titanium grades, perfect for anode and high-pressure chemical working conditions.

Q: Can Gr4 titanium wire be cut to custom lengths for anode assembly?
A: Yes. Our engineering team can read customer drawings and cut Gr4 coil wire into custom straight segments for anode mesh manufacturing.

Q: What specification governs Gr4 titanium wire?
A: Our Gr4 titanium wire fully complies with ASTM B863 and meets chlor-alkali electrolysis project tender standards.

If you have technical specifications or project requirements, feel free to send us your inquiry for quotation.