Super Duplex 2507 (UNS S32750) ASTM A182 2507 ASTM A182 F53 Flanges,F53 bridas,super Duplex Flange
C&N is a professional manufacturer of duplex stainless stainless steel :A 182 Duplex F51/F53/F44/F55/F60/F61
Super Duplex Steel F53 Flange (UNS S32750 Flange)
What is ASTM A182 F53 Flange?
ASTM A182 F53 is a material specification for forged flanges made from duplex stainless steel (specifically 2507 duplex stainless steel). This alloy combines the advantages of both austenitic and ferritic stainless steel, providing excellent corrosion resistance, high tensile strength, and resistance to stress corrosion cracking (SCC). F53 flanges are forged for high-pressure applications where strength and durability are crucial for maintaining system integrity.
S32750 F53 composition
| Chemical Composition Limits | ||||||||||
| Weight% | C | Mn | P | S | Si | Cr | Ni | Mo | N | Cu |
| Super Duplex F53 | 0.03 max | 1.2 max | 0.035 max | 0.015 max | 0.8 max | 24-26 | 6-8 | 3-5 | 0.3 | 0.5 max |
F53 is a high alloy duplex stainless steel. F53 has excellent resistance to pitting and crevice corrosion resistance compared with the ordinary austenitic or duplex types. Due to this F53 stainless steel is used primarily in highly corrosive conditions.
F53 Mechanical Properties
| Alloy | Tensile Strength ksi | Proof Strength 0.2% ksi (min) | Elongation (%) (min) |
Hardness Rockwell C |
| Super Duplex F53 Annealed Condition | 110-135 | 80 | 15 | 28 max |
S32750 is a super duplex stainless steel supplied in the solution annealed condition. As a super duplex stainless steel, it combines the desirable aspects of both austenitic and ferritic grades. The higher chromium, molybdenum and nitrogen contents result in a Pitting Resistance Equivalent number (PREN) of >41, providing pitting and crevice corrosion resistance superior to austenitic and duplex stainless steels in almost all corrosive media, and a Critical Pitting Temperature exceeding 50°C.
ASTM/ASME/ANSIB16.5, B16.47, ASME/ANSIB16.48 flange
slip on flange, Weld Neck Flange ,Threaded Flange Blind Flange,
Dimensions : ANSI Flanges, ASME Flanges, BS Flanges, DIN Flanges, EN Flanges etc.
Standards : ANSI B16.5, ANSI B16.47 Series A & B, MSS SP44, ASA, API-605, AWWA, Custom Drawings
Class : 150 LBS, 300 LBS, 600 LBS, 900 LBS, 1500 LBS, 2500 LBS, DIN Standard ND-6,10, 16, 25, 40 Etc.
Size : 1/8″ NB TO 48″NB.
Flange Face Type : Flate Face (FF), Raised Face (RF), Ring Type Joint (RTJ)
DIN : DIN2527, DIN2566, DIN2573, DIN2576, DIN2641, DIN2642, DIN2655, DIN2656, DIN2627, DIN2628, DIN2629, DIN 2631, DIN2632, DIN2633, DIN2634, DIN2635, DIN2636, DIN2637, DIN2638, DIN2673
ANSI : ANSI B16.5, ANSI B16.47, MSS SP44, ANSI B16.36, ANSI B16.48
BS : BS4504 , BS4504, BS1560, BS10
ASME / ANSI B16.5 BRIDAS DE TUBERÍA WELDO / NIPOING MATERIALES DE FABRICACIÓN
| Dimensiones | Material de base | La calificación de presión |
|---|---|---|
| ASME B16.5 | ASTM A182 (forjados) ASTM A240 (placa) | 150#. 300#. 400#. 600#. 900#. 1500#. 2500#. |
| API 605 | ASTM A182 (forjados) ASTM A240 (placa) | 150#. 300#. 400#. 600#. 900#. 1500#. 2500#. |
| ASME B16.47series A & B | ASTM A182 (forjados) ASTM A240 (placa) | 150#. 300#. 400#. 600#. 900#. 1500#. 2500#. |
| EN1092-1 | ASTM A182 (Forjados) | PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160. PN250. PN320. PN400. |
| BS4504 | BS970 (barra) ASTM A240 (placa) ASTM A182 (piezas forjadas) | PN2.5. PN6. PN10. PN16. PN25. PN40. PN63. PN100. PN160. |
| BS10 | BS970 (barra) ASTM A240 (placa) ASTM A182 (piezas forjadas) |
ASTM A182 F53 flanges provide a unique combination of high strength, corrosion resistance, and thermal performance that makes them an excellent choice for applications exposed to extreme conditions. Their ability to withstand high-pressure, high-temperature, and corrosive environments ensures that they provide a long-lasting, durable solution in oil and gas, chemical processing, power generation, and marine industries.
