saf 2507 equivalent

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.

Saf 2507 Super Duplex Equivalent Super Duplex 2507 Pren Number PREN = [Cr%] = 3.3 [Mo%] = 16 [N %] ≥ 40 Applications for Super Duplex 2507 Oil and gas industry equipment piping & heat exchangers Chemical process pressure vessels Flue Gas Scrub Equipment Marine Applications Offshore Oil production/technology Pulp & Paper Mill 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

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

SAF 2507® 43 254 SMO® 43 Fig. 6. Critical pitting corrosion temperature (CPT) for different stainless steels. Measured in 1 M NaCl according to ASTM G150, using the Avesta Cell. Steel grade Corrosion rate, mm/year 4436 >5 904L 1.2 254 SMO® 0.05 2O 5 2

Duplex alloy 2507 (S32750) is a widely used super duplex stainless steel. Many international equivalents are available commercially including EN/DIN 1.4410 (X2CrNiMoN25-7-4), JIS SUS 329 J4L, China's GB 022Cr25Ni7Mo4N, KS STS 329 J4L, as well as AF 2507, UR 2507, NAS 74N, SAF 2507. Heat Treatment & Applications

Super Duplex 2507®, is very similar to UNS S31803 2205® Duplex. The difference between the two is the contents of chromium and nitrogen are higher in the 2507® which in turn creates higher corrosion resistance as well as a longer lifespan. 2507® is composed of between 24% to 26% chromium, 6% to 8% nickel, 3% molybdenum, and 1.2% manganese

2022/5/2 · So, when it came to selecting umbilical tu for the two fields, SAF 2507® high-alloy super duplex stainless steel from Materials Technology was a stand-out choice. A super-duplex stainless steel, SAF 2507® has a high PRE (pitting resistance equivalent) value of at least 42.5 for tube and pipe.

Super Duplex 2507 Stainless Steel. Super Duplex 2507 is an austenitic grade stainless steel with low carbon and higher resistance to stress and crevice corrosion cracking as compared to AISI 316 & AISI 317 stainless steel grades. Due to addition of Copper, it has increased resistance to phosphoric, sulphuric and hydrochloric acid concentration.

SAF 2507 Bolting, Stud Bolts, Nuts, Cap Screws, Threaded Rod, Washers. Super Duplex 2507 Scope. Super Duplex SAF 2507 Equivalent Designations. Steel Number Steel Designation UNS SS Trade Name AFNOR; 1.4410: X2CrNiMoN25-7-4: S32750: 2328: 25Cr-7Ni-Mo-N. Z3 CN 25.06 Az: SAF 2507 Fasteners Characteristics;

The material was supplied with a PREN (Pitting Resistance Equivalent Number) of 43, calculated using equation 1, which estimates the alloying elements influence such as Cr, Mo and N on corrosion resistance in Fe-Cr-Ni alloys. Table 2 shows the chemical composition of SAF 2507 superduplex stainless steel.