At Ananka Fasteners Pvt Ltd, we manufacture and supply fasteners certified to ASTM A727. Carbon steel forgings (flanges, forged fittings, valves) for piping components with inherent notch toughness, for pressure service from -20 to +650 degF, finished section thickness up to 2 in. Single carbon-steel grade; no impact testing required (refer A350 when needed). NOTE: withdrawn by ASTM in 2024.
Carbon steel forgings (flanges, forged fittings, valves) for piping components with inherent notch toughness, for pressure service from -20 to +650 degF, finished section thickness up to 2 in. Single carbon-steel grade; no impact testing required (refer A350 when needed). NOTE: withdrawn by ASTM in 2024.
| Grade / Class | UNS / Designation | Type / Notes |
|---|---|---|
| (single grade) | K03200-class C steel | Carbon steel, max 2 in. section |
Minimum mechanical requirements per ASTM A727.
| Grade / Class / Condition | Tensile Strength, min | Yield Strength, min | Elongation, min % | Hardness |
|---|---|---|---|---|
| Carbon steel | 60-85 (415-585) | 36 (250) | 22 | 30% RA min |
| Grade | Key Composition, % |
|---|---|
| Carbon steel | C 0.28 max, Mn 0.84-1.41, P 0.043 max, S 0.033 max, Si 0.13-0.32 |
ASME SA727 (formerly); comparable to ASTM A105 forgings and A350 LF2 for low-temp equivalent
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 A727 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.
Carbon steel forgings (flanges, forged fittings, valves) for piping components with inherent notch toughness, for pressure service from -20 to +650 degF, finished section thickness up to 2 in. Single carbon-steel grade; no impact testing required (refer A350 when needed). NOTE: withdrawn by ASTM in 2024.
Ananka Fasteners supplies (single grade) to ASTM A727. 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 A727 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 A727 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 A727 requirement, material grade, fastener type, nominal size, dimensional standard, quantity, inspection requirements and EN 10204 certificate requirements where applicable.
Data compiled per ASTM A727 and industry references; provided for reference only — confirm against the current edition of the standard and certified mill test reports before design use.
