SAF derives from Sandvik Austenite Ferrite. Typical properties of SAF 2507 duplex stainless steel are: excellent resistance to stress corrosion cracking in chloride-

Material. The specimens used in this investigation are commercial duplex ( austenitic-ferritic) stainless steel plates SAF 2507 (equivalent to UNS S32750 or

Duplex Steel 2507 Seamless Welded PIpes Tubes Tubing : Agent, Dealer, Distributor, Exporter, Stockist, Stockholder and Pitting Resistance Equivalent ( PRE) The chemical composition of a specific steel grade may vary slightly between SAF 2507. 2205. SAF 2304. LDX 2101. Mechanical properties at 20˚C. Table 2. 1.4410 Equivalent is similar to but may not be a direct equivalent: Brand name SAF 2507®; Trade name: Alloy 2507, Superduplex The high mechanical properties and corrosion resistance of duplex stainless steel depends on adding Cr, Mo, Ni and N. However, this alloy elements, also Feb 1, 2007 CLI - SAF 2507.

2021-03-05 · This datasheet is only valid for Sandvik materials. SAF 2507 ® is a super-duplex (austenitic-ferritic) stainless steel for service in highly corrosive conditions. The grade is characterized by: Excellent resistance to stress corrosion cracking (SCC) in chloride-bearing environments. As a super duplex stainless steel, the SAF 2507 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.

Super Duplex S32750 and Super Duplex S32760 has 25% chromium (25Cr Duplex), 4% molybdenum, and 7% nickel also known as X2CrNiMoN25 7 4. Alloy 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. 1.4362 X2CrNiN23-4 SAF™ 2304® 1.4410 X2CrNiMoN25-7-4 SAF™ 2507® 1.4460 X3CrNiMoN27-5-2 AISI 329 1.4462 X2CrNiMOn22-5-3 SAF™ 2507® 1.4501 X2CrNiMoCuWN25-7-4 (Zeron® 100) Highly corrosion resistant nickel materials Werkstoff Nr. DIN/EN Brand/Material 2.4066 Ni 99,2 Nickel® 200 2.4068 LC-Ni 99 Nickel® 201 SAF 2507® super-duplex stainless steel.

Figure 6 shows an isocorrosion diagram for sulphuric acid, where the resistance of Sandvik SAF 2707 HD™ in up to 50% H₂SO₄ exceeds the resistance of Sandvik SAF 2507® and 316L. Pitting and crevice corrosion: The pitting and crevice corrosion resistance of stainless steel is primarily determined by the content of chromium, molybdenum and nitrogen.

Designed for service in aggressive chloride-containing environments. By using 1.4410 (UNS S32750 – F53 – 2507) you get a stainless super duplex steel that has extremely high resistance to various types of corrosion.

Super Duplex Steel also is known as SAF 2507 or Super Duplex 2507 with UNS S32750 and UNS S32760 (1.4410 / 1.4501 / F53 / F55 / 2507) is a high alloy duplex stainless steel with a PRE value of min.40*. Super Duplex S32750 and Super Duplex S32760 has 25% chromium (25Cr Duplex), 4% molybdenum, and 7% nickel also known as X2CrNiMoN25 7 4.

– Seamless and welded tube and pipe: ASTM A789; A790.

2019-12-20 SAF 2507® is a registered trademark for Sandvik. This is a Duplex alloy stainless steel designed to feature high strength, resistance to pitting, stress corrosion cracking, erosion corrosion and corrosion fatigue, crevice corrosion and strong weldability.
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DIN EN 1.4539, UNS N08904, Uranus B6 and SS2562 grade material are equivalent to AISI 904L SAF 2507 possesses good weldability and can be joined to itself or other materials by shielded metal arc welding (SMAW), gas tungsten arc welding (GTAW), plasma arc welding (PAW), flux cored wire (FCW), or submerged arc welding (SAW).

VIRWADIA offerseconomical price per kg for Super Duplex Steel 2507 F55 Round Bars in the world, these bars are available in all ranges and sizes at fastest delivery option. S32750 Super Duplex Pipe Require Quotation?
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Charpy impact energy: 27.0: J: Elastic modulus: 200.0: GPa: Elongation A2: 9.0 % Hardness, Rockwell C: 38.0 [-] Tensile strength: 896.0 - 1000.0: MPa: Yield strength

904L Stainless Steel is a high moly austenitic grade alloy available in form of Pipe, Tubing, Pipe Fittings, Flanges, Valves, Fasteners, Round Bar & Plates. DIN EN 1.4539, UNS N08904, Uranus B6 and SS2562 grade material are equivalent to AISI 904L SAF 2507 possesses good weldability and can be joined to itself or other materials by shielded metal arc welding (SMAW), gas tungsten arc welding (GTAW), plasma arc welding (PAW), flux cored wire (FCW), or submerged arc welding (SAW). 2507/P100 filler metal is suggested when welding SAF 2507 because it will produce the appropriate duplex weld structure.

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Super Duplex Steel also is known as SAF 2507 or Super Duplex 2507 with UNS S32750 and UNS S32760 (1.4410 / 1.4501 / F53 / F55 / 2507) is a high alloy duplex stainless steel with a PRE value of min.40*. Super Duplex S32750 and Super Duplex S32760 has 25% chromium (25Cr Duplex), 4% molybdenum, and 7% nickel also known as X2CrNiMoN25 7 4.

By using 1.4410 (UNS S32750 – F53 – 2507) you get a stainless super duplex steel that has extremely high resistance to various types of corrosion. It has good weldability and can be welded by several methods. The steel is widely used e.g. for propeller shafts, pump parts and piston rods. The steel grade 1.4410 ( also called UNS S32750 , F53 and This paper presents an overview of duplex stainless steels (DSS) with particular emphasis on super DSS, i.e. steels containing sufficient amounts of chromium, molybdenum, and nitrogen to produce a Duplex 2507 is a super duplex stainless steel designed for applications which demand exceptional strength and corrosion resistance. Alloy 2507 has 25% chromium, 4% molybdenum, and 7% nickel.

AS 9100D certified manufacturer of Super Duplex Pipe in India, stockist of 2507 Pipe in ASTM A790 UNS S32750 and S32760 grades. Check latest price list of ASME SA 790 Seamless and Welded Pipe.

Excellent resistance to stress corrosion cracking (SCC) 2. Good resistance to general If any specification is not mentioned here, you can contact us.

Super Duplex Bolts are made up of different duplex steel materials.