Super Duplex 2507 Cold-rolled PlateASTM A240 · ASTM A480 · Manufacturer, stockist & exporter, India
UNS S32750 · W.Nr 1.4410
A Super Duplex 2507 cold-rolled plate is thinner plate finished by cold rolling, made from Super Duplex 2507 to ASTM A240. Cold-rolled plate has tighter thickness tolerance and a smoother surface than hot-rolled.
- ASTM A240
- ASTM A480
- EN 10204 3.1 / 3.2
- Export packing
Reviewed by the Kanak Steel & Engineering Co. technical team · Updated October 2026
What is a Super Duplex 2507 Cold-rolled Plate?
- What it is
- Thinner plate finished by cold rolling
- Material
- ASTM A240
- Dimensions
- ASTM A480
- Grade
- Super Duplex 2507 · UNS S32750
- Best at
- Seawater and high-chloride service where strength also matters
Super Duplex 2507 Cold-rolled Plate Specification
| Product | Super Duplex 2507 Cold-rolled Plate |
|---|---|
| Material standard | ASTM A240 |
| Dimensional standard | ASTM A480 |
| 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 Cold-rolled Plate
Cold-rolled plate has tighter thickness tolerance and a smoother surface than hot-rolled.
- Tighter tolerances
- Smoother surface
- Thinner gauges
Super Duplex 2507 Cold-rolled Plate Chemical Composition
| Element | Weight % |
|---|---|
| Chromium | 24.0 – 26.0 |
| Nickel | 6.0 – 8.0 |
| Molybdenum | 3.0 – 5.0 |
| Nitrogen | 0.24 – 0.32 |
| Copper | 0.50 max |
| Carbon | 0.030 max |
| Manganese | 1.20 max |
| Silicon | 0.80 max |
Super Duplex 2507 Cold-rolled Plate Mechanical Properties
| Solution-annealed plate & sheet | Value |
|---|---|
| Tensile strength | 795 MPa · 116 ksi |
| Yield strength 0.2% | 550 MPa · 80 ksi |
| Elongation | 15% |
| Hardness | 310 HB max |
Full chemistry, properties and equivalents are on the Super Duplex 2507 grade page.
Super Duplex 2507 Cold-rolled Plates for export
FOB / CIF · Nhava Sheva (JNPT), MumbaiSuper Duplex 2507 Cold-rolled Plate — questions buyers ask
When is cold-rolled plate chosen?
Where surface finish and thickness tolerance matter more than cost.
Which standard covers Super Duplex 2507 cold-rolled plates?
The material is ASTM A240; dimensions follow ASTM A480. Always state both on your purchase order, with the edition if your project specifies one.
What decides the price of a Super Duplex 2507 cold-rolled 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