SS 310 / 310S Chequered PlateASTM A240 · Mill standard · Manufacturer, stockist & exporter, India
AISI 310S · UNS S31008
An SS 310 / 310S chequered plate is plate with a raised anti-slip pattern, made from SS 310 / 310S to ASTM A240. Chequered plate is used for platforms, walkways, trench covers and ramps.
- ASTM A240
- Mill standard
- 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 Chequered Plate?
- What it is
- Plate with a raised anti-slip pattern
- Material
- ASTM A240
- Dimensions
- Mill standard
- Grade
- SS 310 / 310S · UNS S31008
- Best at
- Furnaces, burners and heat treatment at high temperature
SS 310 / 310S Chequered Plate Specification
| Product | SS 310 / 310S Chequered Plate |
|---|---|
| Material standard | ASTM A240 |
| Dimensional standard | Mill standard |
| Thickness | 4.76 mm (3/16") and up |
| Size | Mill plates or cut to drawing |
| Testing | PMI · dimensional · NDT and IGC on request |
| Documents | EN 10204 3.1 · 3.2 with third-party inspection |
When to Choose a Chequered Plate
Chequered plate is used for platforms, walkways, trench covers and ramps.
- Diamond or lentil pattern
- Anti-slip
- Structural thicknesses
SS 310 / 310S Chequered Plate 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 Chequered Plate 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.
SS 310 / 310S Chequered Plates for export
FOB / CIF · Nhava Sheva (JNPT), MumbaiSS 310 / 310S Chequered Plate — questions buyers ask
What thickness is chequered plate measured at?
At the base plate, excluding the raised pattern.
Which standard covers SS 310 / 310S chequered plates?
The material is ASTM A240; dimensions follow Mill standard. Always state both on your purchase order, with the edition if your project specifies one.
What decides the price of a SS 310 / 310S chequered plate?
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