SS 310 / 310S Threaded RodASTM A276 · DIN 975 · Manufacturer, stockist & exporter, India
AISI 310S · UNS S31008
An SS 310 / 310S threaded rod is a continuously threaded bar cut to length, made from SS 310 / 310S to ASTM A276 / A479. Threaded rod is cut to make studs and hangers. Available in full lengths or cut pieces.
- ASTM A276
- DIN 975
- EN 10204 3.1 / 3.2
- Export packing
Reviewed by the Kanak Steel & Engineering Co. technical team · Updated October 2026
What is an SS 310 / 310S Threaded Rod?
- What it is
- A continuously threaded bar cut to length
- Material
- ASTM A276 / A479
- Dimensions
- DIN 975 · ASTM A193 / F593
- Grade
- SS 310 / 310S · UNS S31008
- Best at
- Furnaces, burners and heat treatment at high temperature
SS 310 / 310S Threaded Rod Specification
| Product | SS 310 / 310S Threaded Rod |
|---|---|
| Material standard | ASTM A276 / A479 |
| Dimensional standard | DIN 975 · ASTM A193 / F593 |
| Sizes | M10 – M64 · ½" – 4" (others on request) |
| Threads | UNC · UN-8 · metric coarse |
| Testing | PMI · dimensional · NDT and IGC on request |
| Documents | EN 10204 3.1 · 3.2 with third-party inspection |
When to Choose a Threaded Rod
Threaded rod is cut to make studs and hangers. Available in full lengths or cut pieces.
- 1 m and 3 m lengths
- Cut to size
- UNC, UN-8 and metric
SS 310 / 310S Threaded Rod Chemical Composition
| Element | Weight % |
|---|---|
| Chromium | 24.0 – 26.0 |
| Nickel | 19.0 – 22.0 |
| Carbon | 0.08 max |
| Manganese | 2.00 max |
| Silicon | 1.50 max |
| Phosphorus | 0.045 max |
| Sulphur | 0.030 max |
| Iron | Balance |
SS 310 / 310S Threaded Rod Mechanical Properties
| Annealed plate & sheet | Value |
|---|---|
| Tensile strength | 515 MPa · 75 ksi |
| Yield strength 0.2% | 205 MPa · 30 ksi |
| Elongation | 40% |
| Hardness | 217 HB max |
Full chemistry, properties and equivalents are on the SS 310 / 310S grade page.
Other SS 310 / 310S fasteners
SS 310 / 310S Threaded Rods for export
FOB / CIF · Nhava Sheva (JNPT), MumbaiSS 310 / 310S Threaded Rod — questions buyers ask
Is threaded rod the same as a stud bolt?
Stud bolts are cut from threaded rod or threaded to length and supplied with nuts, to flange-bolting dimensions.
Which standard covers SS 310 / 310S threaded rods?
The material is ASTM A276 / A479; dimensions follow DIN 975 · ASTM A193 / F593. Always state both on your purchase order, with the edition if your project specifies one.
What decides the price of a SS 310 / 310S threaded rod?
The alloy price, the size and dimensions, quantity, and the testing and documents required. Send your list and we quote the same working day.
What documents do you supply?
EN 10204 3.1 mill certificates as standard, 3.2 with third-party inspection on request, plus dimensional and PMI reports.
Sources: the ASTM / ASME specifications named on this page and producer datasheets · Last updated October 2026