ASTM B861 B861
Standard Specification for Titanium and Titanium Alloy Seamless Pipe
Material Compliance & Sourcing
We strictly source 100% certified ASTM B861 compliant raw materials to ensure maximum mechanical integrity, uniform chemical composition, and strict dimensional tolerances for your critical components.
Supported Titanium Grades
Available Raw Stock Forms
Technical Specifications & Properties
Key technical parameters for this standard specification. Values are grade-dependent and represent minimum requirements per the latest applicable revision.
| Parameter | Specification / Value |
|---|---|
| Applicable Standard Edition | Latest ASTM Revision |
| Tensile Strength (min) | 240-950 MPa (Grade Dependent) |
| Yield Strength 0.2% (min) | 170-880 MPa (Grade Dependent) |
| Elongation (min) | 10-24% (Grade Dependent) |
| Available Diameter Range | Ø3 mm - Ø500 mm |
| Length Range | Up to 6,000 mm |
Our CNC Machining Capabilities
Don't just buy raw material — get precision-engineered parts. Our fully integrated facility transforms ASTM B861 titanium stock into complex, custom components using state-of-the-art multi-axis CNC machining centers, precision turning, and advanced quality control systems. From prototype to production, every component is machined with certified material, verified by CMM inspection, and backed by full material traceability.
Why Choose Us for This Standard
At BOZE CNC Ti, we combine decades of metallurgical expertise with a fully integrated manufacturing facility to deliver precision components that meet the strictest requirements of this standard. Our advantage lies in three pillars: (1) Certified Material Sourcing — every batch is verified with PMI/OES spectrometry and accompanied by EN 10204 Type 3.1 MTRs; (2) Advanced Multi-Axis Machining — our 5-axis DMG Mori and Mazak centers achieve tolerances up to ±0.005 mm with surface finishes down to Ra 0.4 µm; (3) Full-Spectrum Quality Assurance — from in-house CMM inspection to NADCAP-compliant NDT, every component is documented and traceable from mill to finished part.
Quality Assurance & Certifications
Every batch of titanium components processed in our facility undergoes rigorous inspection to guarantee full industry compliance.
100% full traceability with Material Test Reports (MTRs) provided with every order. Dimensional layout inspection reports, CMM reports, and NDT available upon request.
Industries We Serve
Frequently Asked Questions
Common questions from procurement engineers about this standard specification and our machining capabilities.
What titanium grades does this standard cover?
This standard covers Grades 1 through 23 and specialty titanium alloys, including CP-Ti grades (1-4) and alloyed grades such as Grade 5 (Ti-6Al-4V) and Grade 23 (Ti-6Al-4V ELI). The specific grade determines mechanical properties and applicable industries.
Can you machine certified material into custom parts?
Yes. We source 100% certified material and utilize multi-axis CNC milling, turning, and wire EDM to transform raw stock into precision-engineered components per your drawings. Full material traceability with MTRs is provided with every order.
What tolerance can you achieve on machined titanium components?
We consistently hold machining tolerances up to ±0.005 mm (±0.0002 in) on CNC milling and turning operations, verified by CMM dimensional inspection reports.
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