904L, UNS N08904, S39042,1.4539 supplier, Contact: Hecheng Bin (Manager) Tel: 15900431328 904L product specifications are: bar, sheet, pipe, tube, strip, flanges, forgings and rings according to customer requirements produce. 904L is a low carbon content of high alloyed austenitic stainless steel. The steel is corrosion conditions harsh environments designed. Initially the corrosion-resistant alloy is developed in dilute sulfuric acid. This feature after years of practical application has been verified to be very successful. Now 904L has been standardized in many countries, and has been validated for the manufacture of pressure vessel may have. 904L alloys and other commonly used as CrNi austenitic steels with good corrosion and crevice corrosion resistance point, between the ability of high resistance to stress corrosion cracking, good resistance to intergranular corrosion, good workability and solderability. Hot forging maximum heating temperature up to 1180 degrees Celsius, the lowest temperature stop forging not less than 900 degrees Celsius. This steel thermoforming can be carried out in 1000--1150 degrees Celsius. The steel heat treatment process for 1100--1150 degrees Celsius, rapid cooling after heating. Shanghai Bao margin of the company's main production and supply of grades are; Inconel alloy: Inconel600, Inco601, Inconel625, Inconel690, Inconel718, InconelX750, Inconel617, Inconel725, Inconel706; Yinkeluoyi alloy: Incoloy800, Incoloy800H, Incoloy800HT, Incoloy825, Incoloy925 , Incoloy926, Incoloy DS; Hastelloy:, Hastelloy C-276, Hastelloy C22, Hastelloy X, Hastelloy C-4, Hastelloy C-2000, Hastelloy B, Hastelloy B-2; Monel: Monel400, MonelK500, Monel450; high-temperature alloys: GH2132, GH3030, GH3039, GH3128, GH4145, GH4169, GH4180; corrosion resistant alloy: NS111, NS112, NS142, NS312, NS313, NS321, NS333, NS334, NS335, NS336; precision alloy: Cr20Ni80,1J50,1J79, 3J53,4J29,4J36; special stainless steel: 904L, Alloy20, S31254, U3 steel, Invar36, Al-6XN, 253MA, XM-19, A4 steel, 310Si2,316LMod, 2205,2507,15-5PH, 15-7PH, 17 -7PH, 17-4PH, etc., especially large thick pipe advantage.