Grade 2 – Commercially Pure Titanium Grade 2
Commercially Pure Titanium Grade 2 (UNS R50400) — the workhorse CP titanium grade offering an optimal balance of mechanical strength, ductility, corrosion resistance, and weldability. The most commonly specified CP grade for industrial applications worldwide.
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What is Grade 2 Titanium?
Grade 2 is the most commonly specified commercially pure titanium grade, offering a balanced combination of strength, ductility, corrosion resistance, and weldability. It accounts for the majority of CP titanium usage in industrial applications and is often considered the baseline grade for titanium material selection.
Classification
UNS R50400
Common Names
Key Characteristics
- Most widely used CP titanium grade — industry baseline for many applications
- Excellent corrosion resistance in seawater, chlorides, and oxidizing acids
- Good balance of strength and formability for fabrication
- Excellent weldability — no post-weld heat treatment typically required
- Biocompatible and non-magnetic
Applicable Standards
Grade 2 titanium conforms to the following international material standards:
Mechanical & Physical Properties
Typical room-temperature properties for Grade 2 titanium (annealed condition):
Available Processing Methods
Grade 2 titanium can be processed using the following manufacturing techniques:
Typical Products & Components
Grade 2 titanium is commonly fabricated into the following downstream products:
Primary Industries
Grade 2 titanium serves as a material of choice across these industries:
Alternative Materials
Depending on application requirements, Grade 2 may be substituted by:
Why Choose Us for This Grade
BOZE CNC Ti is a trusted manufacturer of Grade 2 commercially pure titanium components for the chemical processing, marine, oil & gas, and architectural industries. Our facility processes certified CP-Ti stock through 5-axis CNC milling, precision turning, and custom fabrication. Every component is backed by full material traceability, MTR documentation, and CMM inspection. Our engineering team provides 24-hour DFM review and competitive quoting for industrial and marine applications.
Frequently Asked Questions
Common questions from engineers about this titanium grade and our precision machining capabilities.
What is Grade 2 titanium and why is it the most widely used commercially pure grade?
Grade 2 is the most commonly specified commercially pure titanium grade, offering an optimal balance of strength, ductility, corrosion resistance, and weldability. It is the default choice for industrial applications requiring excellent seawater corrosion resistance, good formability, and moderate strength.
Can you machine Grade 2 titanium into custom industrial components?
Yes. We machine Grade 2 CP-Titanium on our 5-axis CNC centers and precision turning machines. Grade 2 offers good machinability for a titanium alloy. We achieve tolerances up to ±0.005 mm with excellent surface finishes for chemical processing, marine, and industrial components.
What documentation do you provide with Grade 2 titanium parts?
Every order includes EN 10204 Type 3.1 Material Test Reports (MTRs) documenting chemical composition and mechanical properties per ASTM B265. CMM dimensional inspection reports and NDT (ultrasonic/penetrant) testing are available upon request.
Related Components
65 precision CNC machined components manufactured from Grade 2 - Commercially Pure Titanium
Titanium Air Sparger Pipe
Perforated air agitation sparger pipe
CNC machining CP Ti for tank hardware geometryTIG welding Ti filler with 0.5mm corner radiusPickling and passivation with 0.5mm corner radiusContinuity test <1 mOhm with 0.5mm corner radiusTitanium Anode Basket Bottom Plate
Double-layer micro-perforated anode basket bottom
CNC machining CP Ti for anode system geometryTIG welding Ti filler with SPC samplingPickling and passivation with SPC samplingContinuity test <1 mOhm with SPC samplingTitanium Anode Basket (Expanded Mesh)
Expanded mesh anode basket for electroplating
CNC machining CP Ti for anode system geometryTIG welding Ti filler with SPC samplingPickling and passivation with SPC samplingContinuity test <1 mOhm with SPC samplingTitanium Anode Basket Stiffener Rib
Reinforced side stiffener rib for anode basket
CNC machining CP Ti for anode system geometryTIG welding Ti filler with SPC samplingPickling and passivation with SPC samplingContinuity test <1 mOhm with SPC samplingTitanium Anode Basket Hook
Solid rectangular knife hook busbar for anode
CNC machining CP Ti for anode system geometryTIG welding Ti filler with Class 6g gaugePickling and passivation with Class 6g gaugeContinuity test <1 mOhm with Class 6g gaugeTitanium Ball Valve Stem
Ball valve stem (Grade 5) for chemical valve
Hot forming plate rolling for valve component geometryCNC corrosion allowance with Class 6g gaugeTIG welding Grade 2 with Class 6g gaugeHydrostatic shell test with Class 6g gaugeNeed Grade 2 Components?
Our engineering team delivers precision-machined components in Grade 2. Submit your RFQ for a competitive quote within 24–48 hours.
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.