254SMO thin-pate pipes/tubes rods/bars flanges

  254SMO  thin-pate Pipes/Tubes  Rods/Bars Flanges  Products&Description  1,physical properties

density	fusion point	Alloy and state	Tensile Strength	Yield Strength	Elongation	Hardness
8.24g/cm3	1320-1390°C	254SMO	Rm N/mm2	RP0.2N/mm2	A5%	HB
			690	310	35	223

  2,product features The carbon content of 254SMO is very low, which greatly reduces the risk of carbide precipitation caused by heating. The alloy is still capable of being treated by Strauss (TEST ASTMA262 STRAUSS E C) even after an hour of sensitization at 600 C-1000. Can be welded without the occurrence of  the inter crystalline corrosion. But in the heat of concentrated nitric acid, these precipitates may cause inter granular corrosion in the heat affected zone. In pure sulfuric acid, 254SMO has strong corrosion resistance. However, the corrosion resistance of the high concentration is reduced. In sulfuric acid containing chloride ion, 254SMO has the largest corrosion resistance. General temperature 254SMO can be used to dilute hydrochloric acid.  But  must try to avoid the existence of gaps. In fluosilicic acid (H2SIF4) and hydrofluoric acid (HF), 254SMO can be applied in a wide range of concentration and temperature in. At a slightly higher temperature, 254SMO also has a high resistance to crevice corrosion in sea water. Corrosion resistance in acidic solution and oxidizing halide solution needed for bleaching in the paper industry. Because 254SMO has a high nitrogen content, so its mechanical strength than other kinds of austenitic stainless steel. In addition, 254SMO also has a very high ductility and impact strength, as well as good welding. 3,application field    254SMO alloy is a kind of multi - purpose material, which can be used in many industrial fields:   Petroleum, petrochemical equipment, such as the petrochemical equipment in the corrugated pipe Pulp bleaching equipment, such as pulp digester, bleaching equipment, filter scrubber for bucket cylinder and pressure roller, etc.. Power plant flue gas desulfurization device, the main use of the site: absorption tower tower body, flue, block door, inside, spray system, etc.. Marine systems or sea water treatment, such as the power plant in the use of seawater cooling of thin walled condensate pipeline, seawater desalination processing equipment, even in the sea may not flow equipment can also be used. Desalination industry, such as salt or desalination equipment Heat exchangers, especially in the working environment of chlorine ion exchanger.   More products  
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