Titanium Grade 2 Coil
Titanium Grade 2 Coil supplied to the specified dimensions, condition, tolerance, inspection and material-traceability requirements for industrial procurement.
- Material
- Titanium Grade 2 / UNS R50400
- Standard
- ASTM B265 / ASME SB265
- Product Form
- Coil or strip; thickness, width, coil ID/OD, coil weight and edge condition are confirmed by RFQ
- Documents
- MTC, inspection and heat/lot traceability
Product Detail
Product Introduction
Titanium Grade 2 Coil is supplied for corrosion-resistant fabrication and precision manufacturing. The final purchase definition must identify the exact material designation, governing specification and revision, dimensions, condition, tolerances, tests and documentation; trade-name or cross-standard equivalence is not assumed.
When should Grade 2 titanium coil be selected?
Selection answer: Grade 2 coil is a common commercially pure titanium choice for corrosion-resistant fabricated parts, welded equipment and moderate forming where more minimum strength than Grade 1 is useful.
Selection boundary: Do not specify Grade 2 from the grade name alone. Coil geometry, surface, edge condition and downstream forming must be controlled, while Grade 7 or Grade 12 may require review for more demanding corrosion environments and Grade 5 for strength-led designs.
RFQ data to confirm: Provide ASTM B265 revision, thickness and tolerance, width, coil ID and OD, maximum unit weight, slit or mill edge, surface, camber or flatness limits, downstream forming or welding, total quantity and certificate requirements.
Product Specifications
| Product | Titanium Grade 2 Coil | Grade | Titanium Grade 2 / UNS R50400 |
|---|---|---|---|
| Standard | ASTM B265 / ASME SB265 | Size & Form | Coil or strip; thickness, width, coil ID/OD, coil weight and edge condition are confirmed by RFQ |
| Tolerance | Governing material standard or approved customer drawing | Supply Condition | Cold rolled and annealed, pickled or bright finish with slit or mill edges |
| Inspection | MTC review, dimensional and surface inspection, heat/lot traceability, with PMI or applicable NDT when specified | Documents | MTC, heat/lot traceability and agreed inspection reports |
Additional Supply & Ordering Details
Useful, technically consistent information consolidated from earlier product pages.
| Grade identity | Grade 2 / UNS R50400 coil is commercially pure titanium selected for corrosion resistance, ductility and weldability. It is lower strength and generally more formable than Grade 3. |
|---|---|
| Processing definition | State ASTM B265, condition, thickness, width, coil ID/OD, maximum weight, edge, surface, camber, flatness and downstream forming or welding route. |
| Service review | Provide medium, concentration, temperature, contaminants, crevices and galvanic contacts for chemical or marine service. |
| Inspection | Request Grade 2 chemistry and mechanical results, thickness and width mapping, edge and surface inspection, coil identity and heat/lot traceability. |
Send the complete material RFQ
Include grade, specification revision, dimensions, tolerance, quantity, condition, tests and destination.
Chemical Composition
Weight percent; maximum unless a range is shown. Titanium is the balance. The ordered specification and grade control.
| Grade / UNS | Principal Alloying Elements | Fe max | O max | C max | N max | H max | Ti |
|---|---|---|---|---|---|---|---|
| Grade 2 / R50400 | — | 0.30 | 0.25 | 0.08 | 0.03 | 0.015 | Balance |
Mechanical Properties – Annealed Material Reference
| Grade | Ultimate Tensile Strength min | 0.2% Yield Strength min | Elongation min |
|---|---|---|---|
| Grade 2 | 345 MPa | 275 MPa | 20% |
Representative minima only. Product form, section size, heat treatment and the invoked specification determine the certified acceptance values.
Typical Physical Properties
| Grade | Density | Elastic Modulus | Thermal Expansion |
|---|---|---|---|
| Grade 2 | 4.51 g/cm³ | Approx. 105 GPa | Approx. 8.6 µm/m·K |
Typical engineering references, not inspection acceptance limits.
Certificates & Inspection Records
Services We Can Provide
Product Packaging
Coils and slit strip are wrapped against moisture and edge damage, secured on skids or in export cases, and labeled with grade, heat, size, coil weight and edge condition. Typical export packaging for the same physical product form is shown below; final packing is confirmed for each order.
Application Scenarios
Chemical processing equipment
Material grade, dimensions, condition and inspection must be matched to the application requirements.
Marine and desalination systems
Material grade, dimensions, condition and inspection must be matched to the application requirements.
Industrial fabrication and precision components
Material grade, dimensions, condition and inspection must be matched to the application requirements.
Specification & Selection Notes
Product-standard boundary
ASTM B265/B265M covers annealed titanium and titanium-alloy strip, sheet and plate and identifies Grade 2 as UNS R50400 unalloyed titanium. Coil describes the supply format; the order must still state strip or coil form, the exact specification revision, Grade 2 / UNS R50400, final condition, thickness and tolerance, width, coil ID and OD, maximum unit weight, edge, surface, camber and documentation. Grade 2H uses the same UNS but adds a higher guaranteed minimum tensile strength and must not be assumed unless ordered.
Inspection and traceability
Confirm heat identity, Grade 2 / UNS R50400 chemistry and mechanical results, final condition, thickness and width, coil ID and OD, unit weight, edge, camber, surface, marking, MTC and heat/lot traceability. Add special flatness, cleanliness, testing or customer witness only with an agreed measurement method and acceptance criteria.
Selection boundary
Grade 2 is a widely specified commercially pure titanium grade, but coil suitability also depends on the downstream slitting, forming, welding or stamping process. Do not use the alloy name alone to establish corrosion suitability or forming performance; review service chemistry, temperature, minimum bend requirements, edge condition and final component specification.
Technical FAQ
Is Grade 2 titanium coil the same as Grade 2H coil?
They share UNS R50400, but Grade 2H has a higher guaranteed minimum tensile strength. Order the exact grade designation and applicable revision required by the design.
Does titanium coil automatically mean cold rolled?
No. Coil is the supply format. Manufacturing route, final annealed condition, thickness, surface and dimensional requirements must be stated separately.
What information is needed to quote Grade 2 coil?
Provide ASTM B265/B265M revision, Grade 2 / UNS R50400, final condition, thickness and tolerance, width, ID and OD, maximum coil weight, edge, surface, camber, quantity, inspection, MTC and destination.
FAQ
What information is required to quote Titanium Grade 2 Coil?
Provide the titanium grade, product form, dimensional standard or drawing, thread or critical dimensions, quantity, surface treatment, mating parts, service conditions and required inspection documents.
Which standards apply to Titanium Grade 2 Coil?
ASTM B265 / ASME SB265
How are Titanium Grade 2 Coil inspected?
MTC review, dimensional and surface inspection, heat/lot traceability, with PMI or applicable NDT when specified
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