BOZE CNC Ti | Welding

TIG/MIG welding

TIG/MIG welding capability for titanium components

Grade 1, Grade 2, Grade 5 (Ti-6Al-4V), Grade 7, Grade 9, Grade 23 Common Grades
0.5 mm – 12.0 mm weldable Thickness Range
Weld distortion: +0.5 mm typical; +0.1 mm with fixture Cutting Tolerance
Weld distortion: +0.5 mm typical; +0.1 mm with fixture Tolerance
Silver/gold weld color per AMS 4901; blue = oxidation rejection Surface Finish

What is TIG/MIG welding?

TIG/MIG welding capability for titanium components

Certified welding capability for TIG/MIG welding, with full inert gas shielding, weld procedure qualification, and operator certification.

Engineering Parameters & Capabilities

Gas Tungsten Arc Welding (GTAW/TIG) for titanium uses a non-consumable tungsten electrode with argon shielding at the torch face, trailing shield, and backup purge. Titanium's reactivity above 600°C demands complete oxygen exclusion until the weld zone cools below 300°C, specifically for titanium components. Precision titanium components present unique challenges: balancing dimensional accuracy with cost per part. Process selection (mill vs. turn vs. EDM vs. laser) is optimized for each feature.

Parameter Specification
Heat Input Low — narrow HAZ (1–3 mm)
Shielding Argon face + trailing shield + backup purge
Weld Speed 100–300 mm/min (manual); 1000 mm/min (orbital)

Engineering Capabilities & Limits

Certified welding capability for TIG/MIG welding, with full inert gas shielding, weld procedure qualification, and operator certification.

Hole Types Supported

N/A

Heat Control Measures

Triple-shield argon protection: torch nozzle, trailing shield (10–20 L/min), and backup purge. Interpass temperature is monitored with an IR pyrometer; max 120°C between passes.

Flatness & Stress Relief

Welding fixture with copper backup bars for heat sinking. Sequenced stitch welding pattern to balance thermal stresses.

Tolerance

Weld distortion: +0.5 mm typical; +0.1 mm with fixture

Secondary Operations & Downstream Processing

Enhance your component with our integrated downstream services:

Dye Penetrant Inspection

PT per ASTM E1417 for weld surface defects.

Weld Color Inspection

Classification per AMS 4901: silver/gold acceptable; blue/purple rejected.

Deburring

Deburring for TIG/MIG welding components.

Dimensional Inspection

Dimensional inspection for TIG/MIG welding components.

Surface Treatment as Required

Surface treatment as required for TIG/MIG welding components.

Quality Assurance & Inspection

Inspection Items

  • TIG/MIG welding specific dimensional verification (CMM / vision)
  • Material grade verification (PMI / OES spectrometer)

Quality Standards & Certifications

  • ISO 9001:2015 — Quality Management System
  • AS9100D — Aerospace Quality Management
  • ASTM B265 — Titanium Strip, Sheet, and Plate Standard

Frequently Asked Questions

What titanium grades are suitable for TIG/MIG welding?
TIG/MIG welding can be performed on Grade 1, Grade 2, Grade 5 (Ti-6Al-4V), Grade 7, and other grades. The specific grade selection depends on the required mechanical properties, corrosion resistance, and end-use application requirements.
What tolerances can be achieved with TIG/MIG welding?
Typical achievable tolerances for TIG/MIG welding are Weld distortion: +0.5 mm typical; +0.1 mm with fixture. Tighter tolerances may be possible depending on part geometry, material condition, and quantity. Our engineering team reviews each project to determine the optimal tolerance-cost balance.
What quality certifications apply to TIG/MIG welding?
All TIG/MIG welding operations are performed under ISO 9001:2015 — Quality Management System, AS9100D — Aerospace Quality Management, ASTM B265 — Titanium Strip, Sheet, and Plate Standard certified quality management systems. Full traceability documentation, material certifications (EN 10204 3.1), and inspection reports are provided with each shipment.
What is the typical lead time for TIG/MIG welding projects?
Lead times for TIG/MIG welding vary by complexity and quantity. Prototype quantities (1-10 units) can typically be completed in 3-7 business days. Production quantities require 15-25 business days. Rush orders are available for qualifying projects. Contact our sales team for a specific timeline.
Can you provide DFM feedback for my TIG/MIG welding design?
Yes. We provide free Design for Manufacturability (DFM) analysis for all new projects. Simply upload your CAD file (STEP, DXF, or DWG format) and our engineering team will review your design and provide optimization suggestions within 24 hours.

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About Boze Titanium Manufacturing Center

One Metal. One Focus. Infinite Precision.

Founded in 2011 in Baoji's Titanium Valley, BOZE Metal is dedicated exclusively to titanium — from raw material to precision engineering. AS9100D, ISO 13485 & ISO 9001 certified with 500+ clients across Aerospace, Medical & Motorsport industries, we deliver end-to-end precision titanium CNC machining with full material traceability from source to component.

Boze CNC Ti is the dedicated titanium manufacturing center of Baoji Boze Metal Products Co., Ltd.

AS9100D ISO 13485 ISO 9001 500+ Clients 15+ Years OEM/ODM
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