Super Duplex Stainless Steel 2507 1.4410 Hot Rolled / Cold Rolled
- Duplex Stainless Steel Plate
- Grade 2205 2507 S32304 S32550.S32101 S31260.etc
- Standard: ASTM JIS GB EN DIN
- Thickness: 0.4 - 60.0mm
- Width: 1000mm 1219mm 1500mm 2000mm or as required
- Brand: TISCO JISCO BAOSTEEL NIPPON
Specifications
| Commodity | Duplex stainless steel plate UNS S32750 |
| Width | 1000MM 1219mm 1500mm, 1800mm, 2000mm |
| Thickness | 0.6 – 60.0mm |
| Surface | NO.1 2B |
| Main Grade | 201 202 |
| 304 304L 309S 310S 321 316L 317L 347 329.etc | |
| 409L 410 420 430 436L 439 441 444 | |
| duplex stainless steel | |
| Nickel Alloy products | |
| Standards | ASTM A240 / JIS G4303 / GB3280-84/EN10088-1/DIN |
| Certifications | ISO 9001-2008 |
| Standard Size | 1500 * 6000mm / 1800 * 6000mm |
| Brand | TISCO BAOSTEEL / JISCO / LISCO / POSCO / OUTOKUMPU/NIPPON/CHENGDE |
| Loading Port | Shanghai Port,China |
| Paymentterms | L/C or T/T |
| Delivery time | 5 – 12 days according the quantity. |
Duplex Stainless Steel 2507 is a super duplex stainless steel with 25% chromium, 4% molybdenum, and 7% nickel designed for demanding applications which require exceptional strength and corrosion resistance, such as chemical process, petrochemical, and seawater equipment. The steel has excellent resistance to chloride stress corrosion cracking, high thermal conductivity and a low coefficient of thermal expansion. The high chromium, molybdenum, and nitrogen levels provide excellent resistance to pitting, crevice, and general corrosion.
The impact strength is also high. Alloy 2507 is not recommended for applications which require long exposures to temperatures above 570F because of the risk of a reduction in toughness.
Applications
Oil and gas industry equipment
Offshore platforms, heat exchangers, process and service water systems, fire-fighting systems, injection and ballast water systems
Chemical process industries, heat exchangers, vessels, and piping
Desalination plants, high pressure RO-plant and seawater piping
Mechanical and structural components, high strength, corrosion-resistant parts
Power industry FGD systems, utility and industrial scrubber systems, absorber towers, ducting, and piping
Standards
ASTM/ASME .......... A240 - UNS S32750
EURONORM............ 1.4410 - X2 Cr Ni MoN 25.7.4
AFNOR.................... Z3 CN 25.06 Az
Chemical Composition of our duplex stainless steel
| Designation | Chemical composition % by mass max unless stated | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| UNS No | SAE No | AISI No / Common Name | C | Si | Mn | P | S | Cr | Mo | Ni | Others |
| S31100 | - | XM-26 | 0.06 | 1.00 | 1.00 | 0.045 | 0.030 | 25.0/27.0 | - | 6.0/7.0 | Ti 0.25 |
| S31200 | - | 44LN | 0.030 | 1.00 | 2.00 | 0.045 | 0.030 | 24.0/26.0 | 1.20/2.00 | 5.5/6.5 | N 0.14/0.20 |
| S31260 | - | DP3 | 0.03 | 0.75 | 1.00 | 0.030 | 0.030 | 24.0/26.0 | 2.5/3.5 | 5.5/7.5 | N 0.10./0.30; Cu 0.20/0.80; W 0.10/0.50 |
| S31500 | - | 3RE60 | 0.03 | 1.4/2.0 | 1.2/2.0 | 0.03 | 0.03 | 18.0/19.0 | 2.5/3.0 | 4.25/5.25 | N 0.05/0.10 |
| S31803 | - | 2205 | 0.030 | 1.00 | 2.00 | 0.030 | 0.020 | 21.0/23.0 | 2.5/3.5 | 4.5/6.5 | N 0.08/0.20 |
| S32001 | - | Nitronic 19D | 0.030 | 1.00 | 4.0/6.0 | 0.040 | 0.030 | 19.5/21.5 | 0.60 | 1.00/3.00 | N 0.05/0.17; Cu 1.00 |
| S32003 | - | AL 2003 | 0.030 | 1.00 | 2.00 | 0.030 | 0.020 | 19.5/22.5 | 1.50/2.00 | 3.0/4.0 | N 0.14/0.20 |
| S32101 | - | LDX 2101 | 0.040 | 1.00 | 4.0/6.0 | 0.040 | 0.030 | 21.0/22.0 | 0.10/0.80 | 1.35/1.70 | N 0.20/0.25; Cu 0.10/0.80 |
| S32202 | DX 2202 | 0.030 | 1.00 | 2.00 | 0.040 | 0.010 | 21.5/24.0 | 0.45 | 1.00/2.80 | N 0.18.0.26 | |
| S32205 | - | 2205 UR45N | 0.030 | 1.00 | 2.00 | 0.030 | 0.020 | 22.0/23.0 | 3.0/3.5 | 4.5/6.5 | N 0.14/0.20 |
| S32304 | - | 2304 | 0.030 | 1.00 | 2.50 | 0.040 | 0.030 | 21.5/24.5 | 0.05/0.60 | 3.0/5.5 | N 0.05/0.20; Cu 0.05/0.60 |
| S32404 | - | Uranus 50 | 0.04 | 1.0 | 2.0 | 0.030 | 0.010 | 20.5/22.5 | 2.0/3.0 | 5.5/8.5 | N 0.20; Cu 1.0/2.0 |
| S32520 | - | Uranus 52N+ | 0.030 | 0.80 | 1.50 | 0.035 | 0.020 | 24.0/26.0 | 3.0/4.0 | 5.5/8.0 | N 0.20/0.35; Cu 0.50/2.00 |
| S32550 | - | Ferralium 255 | 0.04 | 1.00 | 1.50 | 0.040 | 0.030 | 24.0/27.0 | 2.9/3.9 | 4.5/6.5 | N 0.10/0.25; Cu 1.50/2.50 |
| S32750 | - | 2507 | 0.030 | 0.80 | 1.20 | 0.035 | 0.020 | 24.0/26.0 | 3.0/5.0 | 6.0/8.0 | N 0.24/0.32; Cu 0.50 |
| S32760 | - | Zeron 100 | 0.030 | 1.00 | 1.00 | 0.030 | 0.010 | 24.0/26.0 | 3.0/4.0 | 6.0/8.0 | N 0.20/0.30; Cu 0.5/1.00; W 0.50/1.00 |
| S32900 | - | 329 44L 453S | 0.08 | 0.75 | 1.00 | 0.040 | 0.030 | 23.0/28.0 | 1.00/2.00 | 2.0/5.00 | - |
| S32906 | - | - | 0.030 | 0.50 | 0.80/1.50 | 0.030 | 0.030 | 28.0/30.0 | 1.50/2.60 | 5.8/7.5 | N 0.30/0.40; Cu 0.80 |
| S32950 | - | 7Mo Plus | 0.030 | 0.60 | 2.00 | 0.035 | 0.010 | 26.0/29.0 | 1.00/2.50 | 3.5/5.2 | N 0.15/0.35 |
| S39226 | - | - | 0.030 | 0.75 | 1.00 | 0.030 | 0.030 | 24.0/26.0 | 2.50/3.50 | 5.50/7.50 | N 0.10/0.30; Cu 0.20/0.80; W 0.10/0.50 |
| S39274 | - | DP3W | 0.030 | 0.80 | 1.0 | 0.030 | 0.020 | 24.0/26.0 | 2.50/3.50 | 6.0/8.0 | N0.24/0.32; Cu 0.20/0.80; W 1.50/2.50 |
| S39277 | - | AF918 | 0.025 | 0.80 | 0.80 | 0.025 | 0.002 | 24.0/26.0 | 3.0/4.0 | 6.5/8.0 | N 0.23/0.33; Cu 1.2/2.0; W 0.80/1.20 |
| S82011 | AL 2102 | 0.030 | 1.00 | 2.0/3.0 | 0.040 | 0.020 | 20.5/23.5 | 0.10/1.00 | 1.0/2.0 | N 0.15/0.27 | |
| S82441 | LDX 2404 | 0.030 | 0.7 | 2.5/4.0 | 0.035 | 0.005 | 23.0/25.0 | 1.00/2.00 | 3.0/4.5 | N 0.20/0.30 Cu 0.10/0.80 | |
