Super Duplex Steel S32750 Sheet Plate
SAKY METAL Supply’s Super Duplex Steel S32750 Sheet & Plate, 2B BA No.1 finish. Plate of super duplex steel are highly demandable to use in a wider range of industrial applications. This product has good mechanical and structural properties. It is useful to use in corrosion-resistant parts, utility scrubber system, ducting and piping. This plate and sheet offer higher resistant in various corrosive media and aqueous solutions. It also offers high strength and high tensile strength. It is also offering excellent resistant to organic and inorganic acids, especially in chloride containing environment.
Specifications of 2507 Super Duplex plate :
1. Material: UNS No. S 31803, S 32205, S 32550, S 32750, S 32760;
2.Specification: ASTM A240 / ASME SA240
3. Size Range: 1000mmx2000mm, 1219mmx2438mm, 1219mmx3048mm,1500x3000mm
4. Thickness Range: 0.4 ～ 100.0mm
5. Plate & Sheet Manufacturers: Outokumpu, TISCO, BAOSTEEL, LISCO, JISCO, ZPSS, POSCO
6. Surface: Hot rolled plate (HR). Cold rolled sheet (CR). 2B. 2D. BA No.4 with pvc Coated
7. Value added services for Sheet : Waterjet cutting, Plasma cutting, Laser cutting, Bending and mechanical processing, edge preparation, welding, sawing and shearing.
8. Value added services for Coil: Cut-to-length, Slitting, Polishing, Blanking
Table of Contents
UNS S32750 Duplex Sheet Plate Chemical Composition:
UNS Designation | C | Mn | P | S | Si | Ni | Cr | Mo | N | Cu | Others |
S31803 | 0.03 | 2.00 | 0.03 | 0.02 | 1 | 4.50–6.50 | 21.0–23.0 | 2.50–3.50 | 0.08–0.20 | . | . |
S31500 | 0.03 | 1.20–2.00 | 0.03 | 0.03 | 1.40–2.00 | 4.25–5.25 | 18.0–19.0 | 2.50–3.00 | 0.05–0.10 | ||
S32550 | 0.04 | 1.50 | 0.04 | 0.03 | 1 | 4.50–6.50 | 24.0–27.0 | 2.90–3.90 | 0.10–0.25 | 1.5–2.5 | |
S31200 | 0.03 | 2.00 | 0.045 | 0.03 | 1 | 5.50–6.50 | 24.0–26.0 | 1.20–2.00 | 0.14–0.20 | . | . |
S31260 | 0.03 | 1.00 | 0.03 | 0.03 | 0.75 | 5.50–7.50 | 24.0–26.0 | 2.50–3.50 | 0.10–0.30 | 0.20–0.80 | W 0.10–0.50 |
S32304 | 0.03 | 2.50 | 0.04 | 0.04 | 1 | 3.0–5.5 | 21.5–24.5 | 0.05–0.60 | 0.05–0.20 | 0.05–0.60 | |
S39274 | 0.03 | 1.00 | 0.03 | 0.02 | 0.8 | 6.0–8.0 | 24.0–26.0 | 2.50–3.50 | 0.24–0.32 | 0.20–0.80 | W 1.50–2.50 |
S32750 | 0.03 | 1.20 | 0.035 | 0.02 | 0.8 | 6.0–8.0 | 24.0–26.0 | 3.0–5.0 | 0.24–0.32 | 0.5 | |
S32760 | 0.05 | 1.00 | 0.03 | 0.01 | 1 | 6.00–8.00 | 24.00–26.00 | 3.00–4.00 | 0.20–0.30 | 0.50–1.00 | W 0.50–1.00 |
S32900 | 0.08 | 1.00 | 0.04 | 0.03 | 0.75 | 2.50–5.00 | 23.00–28.00 | 1.00–2.00 | . | . | . |
S32950 | 0.03 | 2.00 | 0.035 | 0.01 | 0.6 | 3.50–5.20 | 26.00–29.00 | 1.00–2.50 | 0.15–0.35 | . | . |
S39277 | 0.025 | 0.80 | 0.025 | 0.002 | 0.8 | 6.5–8.00 | 24.00–26.00 | 3.00–4.00 | 0.23–0.33 | 1.2–2.0 | W 0.8–1.2 |
Duplex Steel Sheet Plate Equivalent:
| Grade | GB | UNS No. | AFNOR | EN No. | France | JIS |
| Lean Duplex | 00Cr23Ni4N | UN23 (SAF2304） | SS232 （SAF2304） | W．Nr.1.4362 | UR35N | DP11 |
| Duplex SS | 00Cr18Ni5Mo3Si2 00Cr22Ni5Mo3N | UNS S31500 UNS S31803 | SS2376(3RE60) SS2377(SAF2205) | W.Nr.1.4417 W.Nr.1.4462 | UR45N | DP1 DP8 |
| 0Cr25Ni5Mo2 00Cr25Ni7Mo3WCuN | UNS S32900 UNS S31260 | SS2324(10RE51) | W.Nr.1.4460 W.Nr.1.4501 | 329J1 329J2L | ||
| Super Duplex | 00Cr25Ni7Mo4N 00Cr25Ni6Mo3CuN | UNS S32750 UNS S32550 | SS2328(SAF2507) | W.Nr.1.4410 W.Nr.1.4507 | UR47N+ UR52N+ | |
| Hyper Duplex | UNS S32707 |
DUPLEX STEEL TENSILE AND HARDNESS REQUIREMENTS:
UNS Designation | Tensile Strength min, ksi [MPa] | Yield Strength, min, ksi [MPa] | Elongation in 2 in. or 50 mm, min, % | Hardness, max Brinell | Hardness, max Rockwell C |
S31803 | 90 [620] | 65 [450] | 25 | 290 | 30.5 |
S31500 | 92 [630] | 64 [440] | 30 | 290 | 30.5 |
S32550 | 110 [760] | 80 [550] | 15 | 297 | 31.5 |
S31200 | 100 [690] | 65 [450] | 25 | 280 | . |
S31260 | 100 [690] | 65 [450] | 25 | . | . |
S32304 | 87 [600] | 58 [400] | 25 | 290 | 30.5 |
S39274 | 116 [800] | 80 [550] | 15 | 310 | . |
S32750 | 116 [800] | 80 [550] | 15 | 310 | 32 |
S32760 | 109–130 [750–895] | 80 [550] | 25 | 270 | . |
S32900 | 90 [620] | 70 [485] | 20 | 271 | 28 |
S32950 | 100 [690] | 70 [480] | 20 | 290 | 30.5 |
S39277 | 120 [825] | 90 [620] | 25 | 290 | 30 |
ASTM Specifications :
Pipe Smls | Pipe Welded | Tube Smls | Tube Welded | Sheet/Plate | Bar | Flanges & Fittings |
|---|---|---|---|---|---|---|
A790 | A790 | A789 | A789 | A240 | A276 | A182 |
Duplex Steel Corrosion Resistance Comparison :
Why Choose Us:
1. You can get the perfect material according to your requirement at the least possible price.
2. We also offer Reworks, FOB, CFR, CIF, and door to door delivery prices. We suggest you to do deal for shipping which will be quite economical.
3. The materials we provide are completely verifiable, right from raw material test certificate to the final dimensional statement.(Reports will show on requirement)
4. e guarantee to give a response within 24hours(usually in the same hour)
5. You can get stock alternatives, mill deliveries with minimizing manufacturing time.
6. We are fully dedicated to our customers. If it will not possible to meet your requirements after examining all options, we will not mislead you by making false promises which will create good customer relations.
Quality Assurance(including both Destructive and Non-Destructive)
1. Visual Dimension Test
2. Mechanical examining like tensile, Elongation and reduction of area.
3. Impact analysis
4. Chemical examination analysis
5. Hardness test
6. Pitting protection test
7. Penetrant Test
8. Intergranular Corrosion Testing
9. Roughness Testing
10. Metallography Experimental Test
Packaging:
1. Packing is quite important especially in a case of international shipments in which consignment pass through various channels to reach the ultimate destination, so we put special concern regarding packaging.
2. Saky Metal’s pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as,
Applications:
1.Desalination Equipment
2.Chemical process pressure vessels, piping and heat exchangers
3.Marine Applications
4.Flue Gas Scrubbing Equipment
5.Pulp & Paper Mill Equipment
6.Offshore Oil production/technology
7.Oil and gas industry equipment