Super Duplex S32760 No.1 Finish SheetASTM A240 · ASTM A480 · Manufacturer, stockist & exporter, India
UNS S32760 · W.Nr 1.4501
A Super Duplex S32760 no.1 finish sheet is hot-rolled, annealed and pickled sheet, made from Super Duplex S32760 to ASTM A240. No.1 is a dull, rough finish for industrial use where appearance does not matter — tanks, chutes and heat-resisting parts.
- 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 S32760 No.1 Finish Sheet?
- What it is
- Hot-rolled, annealed and pickled sheet
- Material
- ASTM A240
- Dimensions
- ASTM A480
- Grade
- Super Duplex S32760 · UNS S32760
- Best at
- Seawater firewater, injection and offshore piping
Super Duplex S32760 No.1 Finish Sheet Specification
| Product | Super Duplex S32760 No.1 Finish Sheet |
|---|---|
| Material standard | ASTM A240 |
| Dimensional standard | ASTM A480 |
| Thickness | Below 4.76 mm (3/16") |
| Size | 1000 / 1219 / 1250 / 1500 × 2000 / 2438 / 2500 / 3000 mm or cut |
| Testing | PMI · dimensional · NDT and IGC on request |
| Documents | EN 10204 3.1 · 3.2 with third-party inspection |
When to Choose a No.1 Finish Sheet
No.1 is a dull, rough finish for industrial use where appearance does not matter — tanks, chutes and heat-resisting parts.
- Hot rolled, annealed, pickled
- Dull and rough
- Heavier gauges
More on choosing: No.1 finish sheet guide.
Super Duplex S32760 No.1 Finish Sheet: Why S32760 for no.1 finish sheets
No.1 is a dull, rough finish for industrial use where appearance does not matter — tanks, chutes and heat-resisting parts. In Super Duplex S32760, the choice usually comes down to the medium and temperature — the rows here are the points buyers check for this exact combination.
| Why this grade | Duplex sheet saves weight through strength. Super Duplex S32760 is picked for seawater firewater, injection and offshore piping. |
|---|---|
| Typical service | Offshore — Firewater and seawater piping. |
| Matching filler | ER2594 · Zeron 100X |
Super Duplex S32760 No.1 Finish Sheet Chemical Composition
| Element | Weight % |
|---|---|
| Chromium | 24.0 – 26.0 |
| Nickel | 6.0 – 8.0 |
| Molybdenum | 3.0 – 4.0 |
| Nitrogen | 0.20 – 0.30 |
| Copper | 0.50 – 1.00 |
| Tungsten | 0.50 – 1.00 |
| Carbon | 0.030 max |
| Manganese | 1.00 max |
Super Duplex S32760 No.1 Finish Sheet Mechanical Properties
| Solution-annealed plate | Value |
|---|---|
| Tensile strength | 750 MPa · 109 ksi |
| Yield strength 0.2% | 550 MPa · 80 ksi |
| Elongation | 25% |
| Hardness | 270 HB max |
Full chemistry, properties and equivalents are on the Super Duplex S32760 grade page.
Other Super Duplex S32760 sheets
Super Duplex S32760 No.1 Finish Sheets for export
FOB / CIF · Nhava Sheva (JNPT), MumbaiSuper Duplex S32760 No.1 Finish Sheet — questions buyers ask
Where is No.1 finish used?
Industrial parts, tanks and heat-resisting components where surface appearance is not important.
Which standard covers Super Duplex S32760 no.1 finish sheets?
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 S32760 no.1 finish sheet?
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