At Ananka Fasteners Pvt Ltd, we manufacture and supply fasteners certified to ASTM B265. Standard specification for titanium and titanium alloy strip, sheet, and plate (annealed). Used as raw stock for machined titanium washers, backing plates, and fastener components in aerospace, chemical, and marine service.
Standard specification for titanium and titanium alloy strip, sheet, and plate (annealed). Used as raw stock for machined titanium washers, backing plates, and fastener components in aerospace, chemical, and marine service.
| Grade / Class | UNS / Designation | Type / Notes |
|---|---|---|
| Grade 1 | R50250 | CP titanium, lowest strength / most formable |
| Grade 2 | R50400 | CP titanium, most common |
| Grade 3 | R50550 | CP titanium |
| Grade 5 | R56400 | Ti-6Al-4V alpha-beta alloy |
| Grade 7 | R52400 | CP Ti + Pd, corrosion resistant |
| Grade 9 | R56320 | Ti-3Al-2.5V |
| Grade 12 | R53400 | Ti-0.3Mo-0.8Ni |
Minimum mechanical requirements per ASTM B265.
| Grade / Class / Condition | Tensile Strength, min | Yield Strength, min | Elongation, min % | Hardness |
|---|---|---|---|---|
| Grade 1 | 35 (240) | 25 (170) | 24 | – |
| Grade 2 | 50 (345) | 40 (275) | 20 | – |
| Grade 3 | 65 (450) | 55 (380) | 18 | – |
| Grade 5 | 130 (895) | 120 (828) | 10 | – |
| Grade 7 | 50 (345) | 40 (275) | 20 | – |
| Grade 9 | 90 (620) | 70 (483) | 15 | – |
| Grade 12 | 70 (483) | 50 (345) | 18 | – |
| Grade | Key Composition, % |
|---|---|
| Grade 2 | Ti bal, Fe 0.30 max, O 0.25 max, C 0.08 max, N 0.03 max, H 0.015 max |
| Grade 5 | Ti bal, Al 5.5-6.75, V 3.5-4.5, Fe 0.40 max, O 0.20 max |
| Grade 7 | Ti bal, Pd 0.12-0.25, Fe 0.30 max, O 0.25 max |
ASME SB265; W.Nr. 3.7025 (Gr1) / 3.7035 (Gr2) / 3.7165 (Gr5); paired bar spec ASTM B348
For the official ASTM International standards catalogue, see the ASTM International standards listing. This external reference is provided for standards identification; the purchaser should verify the current edition applicable to the order.
We supply ASTM B265 fasteners — bolts, screws, studs, nuts and washers as applicable — for energy, petrochemical, marine, structural and general engineering service, in a full range of sizes and finishes.
For technical documentation and quotations, buyers can also review the Ananka Fasteners manufacturing and supply range or contact the team through the fastener enquiry and technical support page.
Ananka Fasteners supplies every lot with full material traceability and third-party testing on request.
Standard specification for titanium and titanium alloy strip, sheet, and plate (annealed). Used as raw stock for machined titanium washers, backing plates, and fastener components in aerospace, chemical, and marine service.
Ananka Fasteners supplies Grade 1, Grade 2, Grade 3, Grade 5, Grade 7, Grade 9, Grade 12 to ASTM B265. See the Grades / Classes Covered table above for full details of each grade.
Minimum tensile strength, yield strength, elongation and hardness requirements vary by grade — see the Mechanical Properties table above for the complete breakdown.
We supply ASTM B265 fasteners — bolts, screws, studs, nuts and washers as applicable — for energy, petrochemical, marine, structural and general engineering service, in a full range of sizes and finishes.
Yes. For a quotation, provide the required fastener type, grade, nominal size, dimensional standard, quantity and any inspection or certificate requirements.
Need a fastener released to ASTM B265 for an industrial project? Send the required fastener type, grade, size, quantity and certification requirements to Ananka Fasteners. Our team can review the requirement and provide technical and commercial information for standard or custom configurations.
Recommended RFQ details: ASTM B265 requirement, material grade, fastener type, nominal size, dimensional standard, quantity, inspection requirements and EN 10204 certificate requirements where applicable.
Data compiled per ASTM B265 and industry references; provided for reference only — confirm against the current edition of the standard and certified mill test reports before design use.
