Super Duplex Steel ASTM A815 UNS S32750 / UNS S32760 But Weld Fittings UNS S31803 / 32550 ASME B16.9
Specifications
Product: pipe fitting
Types: ELBOW ,Tee ,reducer,stub end
Material:stainless steel super duplex UNS S32750 and others.
Product Name: UNS S32750 special stainless steel pipe fitting
Product Description:
1) Types: Elbow 900 , LR/SR, elbow ,Tee ,reducer,stub end
2) Types: ELBOW , Tee ,reducer,stub end
3) Wall thickness: Schedule 5 through XXS
4) Materials: Stainless steel super duplex UNS32750 ,UNS S32760
5) Standards: ANSI, DIN, JIS, ASME, ASTM, MSS and EN
6) Size: 1/2" ~ 48" (DN15mm ~ 1, 200mm)
Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings
Specification
| Standard | : | ASTM A815 / ASME SA815 UNS S31803, S32205, S32550, S32750, S32760 |
| Materials | : | ASTM A815 – UNS S32750 |
| Schedule | : | Sch 5 TO Sch XXS. |
| Size | : | 1/2" to 36" |
| Type | : | Seamless & Welded |
| Form | : | Bend (Long & Short), Elbow (180Deg, 90Deg & 45Deg), Tee (Equal & Unequal), Reducer (Con & Ecc), Cap, Stubend (Long & Short), Nipple (Barrel) |
Pipe & Pipe Fittings
Seamless Pipe in Titanium Grades 1, 2, 5, 7, 9 and 12
Seamless Pipe in Duplex UNS S31803 & S32205
Seamless Pipe in Super Duplex UNS S32750 & S32760
Seamless Pipe in 6 Moly UNS S31254, N08925 & N08926
Seamless Pipe in Copper Nickel UNS C70600 C70620 C7060X C7150 C71520 C71640
Welded Pipe in Duplex UNS S31803 & S32205
Welded Pipe in Super Duplex UNS S32750 & S32760
Welded Pipe in 6 Moly UNS S31254, N08926 & N08925
Welded Pipe in Copper Nickel UNS C70600 C70620 C7060X C7150 C71520 C71640
Seamless & Welded Butt-weld fittings in Titanium Grades 1, 2, 5, 7, 9 and 12
Seamless & Welded Butt-weld fittings in Duplex UNS S31803 & S32205
Seamless & Welded Butt-weld fittings in Super Duplex UNS S32750 & S32760
Seamless & Welded Butt-weld fittings in 6 Moly UNS S31254, N08925 & N08926
Seamless & Welded Butt-weld fittings in Copper Nickel UNS C70600 C70620 C7060X C7150 C71520 C71640
2507
Equivalent designations
UNS S32750
DIN W. Nr. 1.4410
Chemical composition
| % | Fe | Cr | Ni | Mo | C | Mn | Si | P | S | Cu | N |
| min | balance | 24.0 | 6.0 | 3.0 | | | | | | | 0.24 |
| max | 26.0 | 8.0 | 5.0 | 0.030 | 1.20 | 0.80 | 0.035 | 0.020 | 0.50 | 0.32 |
Physical properties
| Density | 7.75 g/cm3 |
| Melting range | 1396-1450℃ |
Features: 2507 is a super duplex stainless steel with higher alloy content, thus making it superior to 2205 in corrosion resistance and strength. It has excellent resistance to uniform, pitting, crevice corrosion and chloride stress corrosion cracking. In dilute sulfuric acid contaminated with chloride ions, 2507 has better corrosion resistance than 904L, which is specially designed to resist pure sulfuric acid. Because 2507’s low carbon content greatly lowers the risk of carbide precipitation at the grain boundaries during heat treatment, it is highly resistant to carbide-related intergranular corrosion. 2507 is not suitable for applications which require long exposure to temperatures above 300℃ because of the increased risk of a reduction in toughness. Its yield strength is about twice that of conventional austenitic stainless steels.
Applications: Chemical processing industry piping, vessels and heat exchangers; desalination plant seawater piping; oil and gas industry equipment; power plant flue gas desulfurization systems, scrubber systems and absorber towers; and chemical tankers.
Other nickel bese alloys, we have:
Inconel 600 Inconel 601 Inconel 617 Inconel 625LCF Inconel 686
Inconel 690 Inconel 718 Inconel 725 Inconel X-750
Hastelloy C-276 Hastelloy C Hastelloy C-22 Hastelloy C-2000
Hastelloy G Hastelloy G-30 Hastelloy B Hastelloy B-2
Hastelloy B-3
Monel 400 Monel 401 Monel 404 Monel R405 Monel K-500
Nickel 200 Nickel 201 Nickel 205
Nimonic 80A Nimonic 90 Nimonic 105 Nimonic 115 Nimonic 901
Udimet 188 Udimet 720 Udimet R41 Udimet 300
You can visit our produce showcase to view items from the above materials.
| ASTM A815 /ASME SA815 | WP27 | CR27 | UNSS44627 | WP33 | CR33 |
| CR429 | UNS S42900 | WP430 | CR430 | UNS S43000 |
| UNS S43036 | WP446 | CR446 | UNS S44600 | WPS31803 |
| WPS32101 | CRS32101 | UNS S32101 | WPS32202 | CRS32202 |
| CRS32750 | UNS S32750 | WPS32950 | CRS32950 | UNS S32950 |
| UNS S32760 | WPS39274 | CRS39724 | UNS S32974 | WPS32550 |
| WPS32205 | CRS32205 | UNS S32205 | WP410 | CR410 |
| UNS S41008 | WPS41500 | CRS41500 | UNS S41500 | CRS31803 |
| UNS N44626 | WP429 | WP430TI | CR430TI | UNS S31803 |
| UNS S32202 | WPS32750 | WPS32760 | CRS32760 | CRS32550 |
| UNS S32550 | WPS41008 | CRS41008 | | |
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Super Duplex Steel ASTM A815 UNS S32750 / UNS S32760 But Weld Fittings UNS S31803 / 32550 ASME B16.9 Images
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