At Ananka Fasteners Pvt Ltd, we manufacture and supply fasteners certified to ASTM A36/A36M. Standard specification for carbon structural steel (shapes, plates, bars). A base structural material; in the fastener context it is used for plate/plate washers, anchor plates, and fabricated washers rather than for threaded bolts. Input scope ‘Washers (Structural)’ is narrow-A36 is a general structural steel grade from which such washers may be cut.
Standard specification for carbon structural steel (shapes, plates, bars). A base structural material; in the fastener context it is used for plate/plate washers, anchor plates, and fabricated washers rather than for threaded bolts. Input scope ‘Washers (Structural)’ is narrow-A36 is a general structural steel grade from which such washers may be cut.
| Grade / Class | UNS / Designation | Type / Notes |
|---|---|---|
| A36 | K02600 | Carbon structural steel, single grade |
Minimum mechanical requirements per ASTM A36/A36M.
| Grade / Class / Condition | Tensile Strength, min | Yield Strength, min | Elongation, min % | Hardness |
|---|---|---|---|---|
| Plates/bars/shapes | 58-80 ksi (400-550 MPa) | 36 ksi (250 MPa) | 23 (in 2 in) / 20 (in 8 in) | – |
| Plates >8 in thick | 58-80 ksi (400-550 MPa) | 32 ksi (220 MPa) | 20 (in 8 in) | – |
| Grade | Key Composition, % |
|---|---|
| A36 (shapes) | C 0.26 max, Mn -, P 0.04 max, S 0.05 max, Si 0.40 max, Cu 0.20 min when specified |
| A36 (plate to 3/4 in) | C 0.25 max, P 0.04 max, S 0.05 max |
ASME SA-36; comparable to EN S275JR, JIS SS400; historical equivalent to older A7 structural steel.
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 A36/A36M 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 carbon structural steel (shapes, plates, bars). A base structural material; in the fastener context it is used for plate/plate washers, anchor plates, and fabricated washers rather than for threaded bolts. Input scope ‘Washers (Structural)’ is narrow-A36 is a general structural steel grade from which such washers may be cut.
Ananka Fasteners supplies A36 to ASTM A36/A36M. 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 A36/A36M 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 A36/A36M 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 A36/A36M requirement, material grade, fastener type, nominal size, dimensional standard, quantity, inspection requirements and EN 10204 certificate requirements where applicable.
Data compiled per ASTM A36/A36M and industry references; provided for reference only — confirm against the current edition of the standard and certified mill test reports before design use.
