1/15 · The U.S. Department of Energy's Office of Scientific and Technical Information OSTI.GOV Journal Article: Microstructure and Corrosion Properties of Laser-Welded SAF 2507 Super Duplex Stainless Steel Joints

This page cover the SAF 2507/SAF2507 Chemical element, Mechanical Properties, SAF2507 Datasheet, Cross Reference of SAF2507 Mainly used for . Chinese Français Deutsch Italiano

Super duplex 2507 pipe equivalent grades is that of UNS S32750, SS is 2328, EN name is X 2 CrNiMoN 25-7-4 and EN number is 1.4410. Super duplex 2507 is excellent for use in aggressive environs like chloride containing media, warm chlorinated seawater and the like.

SAF 2507 ® is a super-duplex (austenitic-ferritic) stainless steel for service in highly corrosive conditions. The grade is characterized by: A parameter for comparing the resistance to pitting in chloride environments is the PRE number (Pitting Resistance Equivalent). The PRE is defined as, in weight-% PRE = %Cr + 3.3 x %Mo + 16 x %N.

saf 2507 equivalent Archives - Steel Pipes/Tubes Manufacturers, Top Pipe Suppliers. by Sachiya Steel International. January 7, 2020. Dealers, and Exporter of Super Duplex Steel SAF 2507 Pipe in India. Our Super Duplex Steel SAF 2507 Pipe are available in different sizes, shapes, and grades and specifications as per the clients requirements.

SAF 2507 ® SAF 2507 is a high alloy super-duplex steel for service in extremely corrosive conditions. Developed mainly for applications exposed to high stresses in chlo-ride-containing environments like seawater, it contains high amounts of chromium, molybdenum and nitrogen. SAF 2205 ® SAF 2205 is a medium

10/4 · Tomaselli, Antonio Carlos, Valente, Andre, and Fausto Campos Camargo. "Super Duplex SAF 2507 as Alternative for Standard 316L in Hydraulic and Instrumentation Tu on Topside." Paper presented at the OTC Brasil, Rio de Janeiro, Brazil, October

S32750 Duplex Clad Pipe equivalent are 25Cr Duplex, 2507, UNS S32750 (F53), UNS S32760 (F55), 1.4410, Alloy 2507, SAF 2507, Super Duplex S32750, Super Duplex S32760, X2CrNiMoN25.7.4, Stainless Steel Super Duplex, 2750, Duplex 2507, 1.4501, Zeron 100, Super Duplex 2507 and Duplex 2507.

SAF2507 is a super-duplex stainless steel for service in highly corrosive conditions, similar to Alloy 32750. As a super duplex stainless steel, the SAF 2507 combines the desirable

8/12 · Incoloy 825 and SAF 2507 SDSS (or SAF 2205 DSS) have been used as structural materials to build reactive vessels [27]. We have previously investigated the microstructure, mechanical properties and

2507 super duplex machinability is poor. In order to improve the poor machinability of 2507 super duplex, high content of ferrite (above 60%) is used. The pitiable machinability is generally caused due to elevated tensile strength and yield strength. 2507 super duplex can tolerate organic and inorganic acids and it has a high resistance to general corrosion, chloride pitting and stress.

ASTM A789 ASME SA 789 SAF2507 UNS S32750 (EN 10216 - 5 1.4410) Stainless Steel is 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.

6/16 · Our Super Duplex Pipes possess uniform strength, due to which they are employed in the Automotive, Power, Fertilizer, Chemical, and Petrochemical industries. Also, our SAF 2507

Figure 5 shows the isocorrosion diagram for SAF™ 2205 in hydrochloric acid. Impurities that increase corrosivity are often present in process solutions of acids. If there is a risk of active corrosion, higher alloyed stainless steels should be chosen, e.g. the austenitic grades Alleima ® 2RK65 or Sanicro ® 28, or the super-duplex grade SAF™ 2507.

Tomaselli, Antonio Carlos, Valente, Andre, and Fausto Campos Camargo. "Super Duplex SAF 2507 as Alternative for Standard 316L in Hydraulic and Instrumentation Tu on Topside."

SAF2507 is a super duplex stainless steel designed specifically for service in aggressive chloride-containing environments. Here are some of its typical applications –. Oil and Gas Exploration

Super Duplex 2507 UNS S32750, F53 ASTM A 240, A790, A815, A182, A 276, A 476, A789 EN 1.4410 Other common names SAF 2507 ® Forms of Super Duplex 2507 Available at Mega Mex Sheet Plate Bar Pipe & Tube (welded & seamless) Fittings Elbows, tees, stub-ends, returns, caps, crosses, reducers, pipe nipples, etc. Weld Wire AWS ER2594, E2594-16, E2553T-1

steel SAF 2507 , which has a PRE (Pitting Resis-tance Equivalent) value of 42.5 due to its chemical composi-tion of 25% Cr, 4% Mo and 0.3% N compared to other steels (see Table

Equivalent standards are similar to one or more standards provided by the supplier. Some equivalent standards may be stricter whereas others may be outside the bounds of the original standard. SAF 2507®, with a maximum hardness of 32 HRC, solution annealed and rapidly cooled, according to NACE MR0103, is suitable for use in sour

Duplex 2507 Overview. Duplex 2507 is a super duplex stainless steel designed for applications which demand exceptional strength and corrosion resistance. Alloy 2507 has 25% chromium,

Super Duplex 2507 Products Super Duplex 2507 Pipes Sizes : 3/8 to 72 inch NPS. Length : Single Random (5-7 Meters). Wall Thickness : Sch 5/5S to Sch 160/XXS. Material : ASTM A312, ASTM B673 Type 904L (UNS N08904). Super Duplex 2507 Tu Sizes : 1/8 upto 6 inch.