Form | ASTM | Rod, bar and shape | A 276, A 484 | Plate, sheet and strip | A 240, A 480 | Seamless and welded pipe | A 790, A 999 | Seamless and welded tubing | A 789, A 1016 | Fitting | A 815, A 960 | Forged or rolled pipe flange and forged fitting | A 182, A 961 | Billet and bar for forging | A 314, A 484 |
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 propertiesDensity | 7.75 g/cm3 | Melting range | 1396-1450ºC |
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 forApplications which require long exposure to temperatures above 300ºC 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. Contact us if you need more details on Stainless Steel Tube. We are ready to answer your questions on packaging, logistics, certification or any other aspects about Tube、Pipe. If these products fail to match your need, please contact us and we would like to provide relevant information. Product Categories : Stainless Steel > stainless steel bar
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