Download fda statement concerning the use of stainless steels as food contact surfaces of equipment. Nitronic 40,nitronic40,nitronic 40 forging parts,nitronic 40. Seven austenitic stainless steel candidates, 304l, 310, 316l, 317ln, 20cb3, nitronic 33, and nitronic 40, have been evaluated to determine their permeability in cold. Nitronic 40 2169 is a highmanganese nitrogen strengthened stainless steel. While it oxidizes better than 304, it is not as resistant to corrosion as 316. Nitronic 40 stainless steel alloy stainless alloy 40. And resistance to chemical corrosion medium acid, alkali, salt and other chemical etching corrosion of steel called acidresistant steel. Ball mill tests have shown that many application standards, such as ar 500 suffer six to seven. This alloy has high strength and excellent corrosion.
Nitronic 40 can be fabricated and readily weldable. The materials high strength is achieved through cold working. Nitronic 60 stainless steel advanced alloy nitronic 60. In areas such as weldheataffected zones, the tubes will require localized magnetic permeability of less than 1. It has nearly double the yield strength of 304 and 316 stainless steel and has better corrosion resistance than 317l stainless steel. Fermonic 50 annealed also known as nitronic 50 a trademark owned by ak steel corporation is a nitrogenstrengthened austenitic stainless steel supplied in the annealed condition. Nitronic 60 machinability i have never machined this material before so i am asking of those that have, how well does it cut and are there any pitfalls to watch out for. Chemical composition nominal analysis, weight percent.
Common applications include instrument or hydraulic tubing, but it is also found in bar and sheet. The additions of silicon and manganese assist to inhibit wear, galling and fretting even in the. In particular, the effects of carbide and sigmaphase precipitation resulting from heat treatment and the presence of delta ferrite were evaluated in relation to their effects on mechanical properties and the potential consequences of such degradation. Nitronic 60 annealed 40 24 nitronic 60 grade a level 1 38 23 nitronic 60 grade b level 2 36 22 nitronic 60 grade c level 3 32 19 nitronic 60 grade d level 4 28 17 nitronic 60 grade e level 5 25 15 174 ph soln treated 75 45 174 ph aged 60 36 these machinability ratios must be recognized as approximate values. Room temperature yield strength is about twice that of types 304, 321 and 347. Offering outstanding resistance to surface wear and corrosion, nitronic 60 stainless steel is often used for shafts, fasteners, and valves. Whilst alloy 316l would have a pitting resistance equivalent number pren of 25, the pren of nitronic 50 is 34. Nitronic 40 datasheet,nitronic 40 chemical,nitronic 40 heat. Nitronic 40 flanges, pipe fittings, pipes, reducer, gaskets, valves, nitronic 40 tee,and profiledstrip,special steel,mould,have all specifications. Stainless steel, special steel, compressor blading, turbine blading, superalloy supplier. Nitronic 33 s24000 datasheet,nitronic 33 s24000 chemical. Nitronic 40 forged shafts, nitronic 40 forging pipes, nitronic 40 forged tubes,forged tube sheets, forged flanges that are used separator and heat exchanger parts, in the seawater, firewater and subsea pipe work systems, with associated risers, manifolds, pressure vessels, valves and heat exchangers. A typical wrought microstructure is shown in figure 1.
The first of these alloys, nitronic 40, was introduced in 1961. Flow stress of nitronic50 stainless steel over a wide range. Nitronic 50 exhibits corrosion resistance and that is superior to type 316 stainless steel. Ak steel nitronic 19d stainless steel is alloy balanced to yield a microstructure consisting of 3060% ferrite bcc and 40 70% austenite fcc in the wrought form. The uniform corrosion resistance of nitronic 60 is superior to 304 in most media. Nitronic 40 steel supplier stainless steel alloy 40. Nitronic 30 is available primarily in heavy sheet and light plate. Register now to participate in the forums, access the download area, buy mastercam training materials, post processors and more. Nitronic 40 2169 is used for aerospace applications including sheet, bar and tubing. Nitronic 40 21 69 is a highmanganese nitrogen strengthened stainless steel. View nitronic machining brochure download fda statement concerning the use of stainless steels as food contact surfaces of equipment. Nitronic 60 is an antigalling and wear resistant austenitic stainless steel.
Approximately twice the yield strength of 304 and 316. Nitronic 40 flanges,nitronic 40 tee,nitronic 40 sheet. The high strength, corrosion resistance, and low magnetic permeability of this alloy allows it to be used as a material for medical implants. Unlike other austenitic stainless steels, it does not become magnetic when cold worked or cooled to subzero temperatures. The following datasheet provides an overview of nitronic 30.
Nitronic 40 stainless nitronic 40 supplierround barrod. For many applications the 1950 f 1066 c annealed condition provides adequate corrosion resistance and a higher strength level. Nitronic 40 vs 2169 mfgenggear aerospace 30 nov 12 12. S21904 2169, xm11 nitronic 40, alloy 219, austenitic cr. The chemical composition of nitronic 30 is outlined in the following table. Armco nitronic 40 stainless steel is one of the most versatile stainless steels. Nitronic 50 60 characteristics of nitronic 50 nitronic 50 stainless steel is useful in a myriad of industries, including marine, food processing, textiles, pulp and paper, nuclear fuel recycling, fertilizer, chemical, petrochemical, and petroleum. Nitronic 40 properties include high strength in the annealed condition, excellent resistance to corrosion at high temperatures, readily weldable and it can also be fabricated. Provide us with as much information as possible to be better informed as to exactly what is required. Carbide tools are suggested, for rates better than 50% of type 304. Nitronic 50 datasheet,nitronic 50 chemical,nitronic 50. Nitronic 40,nitronic40,nitronic 40 forging parts,nitronic.
A fully austenitic alloy originally designed as a wear alloy, considered to have the best galling resistance over the entire range of stainless steels. Chemical composition of the tested austenite stainless steel nitronic 60 is given in table 1. At the time of the accident the scc susceptibility of nitronic 60 was unknown. Nitronic 40 is a hightemperature stainless with low magnetic permeability. Nitronic is the trade name for a collection of nitrogen strengthened stainless steel alloys. Nitronic 40 is machined to same methods as other austenitic stainless steels, and like those alloys, also work hardens during machining. Nitronic 50 is a corrosionresistant metal with low magnetic permeability. Nitronic 50, nitronic 60, ntronic 30, nitronic 40, machining nitronic download nitronic 50 datasheet posted by jeff kirchner on nov 15, 2017 9.
Jul 08, 20 nitronic 50 stainless steel is an austenitic stainless steel with a blend of strength and corrosion resistance that is higher than stainless steel grades 316, 316316l, 317, and 317317l. Nitronic 40 forged shafts,nitronic 40 forging pipes, nitronic 40 forged tubes,forged tube sheets, forged flanges that are used separator and heat exchanger parts, in the seawater, firewater and subsea pipe work systems, with associated risers, manifolds, pressure vessels, valves and heat exchangers. Already proven to be the endurance leader in coal handling equipment and prep plants, nitronic 30 will last up to twice as long as its nearest competitor. Super duplex stainless steels attain a pren 40, but with different mechanical properties. These rates are for carbide tools, type c2 for roughing, drilling and reaming. The information and data in this product data bulletin are accurate to the best of our knowledge. Armco nitronic 40 is a stable austenitic stainless steel and is not hardenable except by cold work ing. Nitronic 60 uns s21800 ams 5848 aircraft materials. Fermonic 50 annealed uns s20910 xm19 langley alloys ltd. Nitronic 40 round bar nitronic 40 flat bar nitronic 40 hollow bar nitronic 40 tube pipe nitronic 40 sheet plate nitronic 40 strip coil nitronic 40 wire nitronic 40 forging nitronic 40 tube pipe tel. Rfq nitronic 40 alloy submit your inquiry to check availability with our sales department to see if a metal source, llc can provide your metal requirement. Contact us for more information on nitronic alloys or other specialty metals.
The results are a compilation of several, previously unpublished, internal llnl reports covering the laser welding of vanadium, tantalum, 304l stainless steel, 2169 nitronic 40 steel, and ti6al4v. Weldability nitronic 40 is readily weldable using tig, mig and shielded metal arc welding methods. Nitronic 33 alloy s24000 austenitic stainless steel alloys chemical composition, mechanical properties, and specifications. It combines high yield strength with good corrosion resistance. Nitronic 40 is a highmanganese stainless steel with high strength and excellent resistance to corrosion at high temperatures. It provides a significantly lower cost alternative to combat wear and galling when compared with cobaltbearing and high nickel alloys. Stainless steel is short for acidproof stainless steel, resistant to weak corrosive medium such as air, steam, water, or with a stainless steel grade is called stainless steel. Nitronic 30 is a combination of corrosion resistance, strength and wet abrasion resistance. Nitronic 30 is highly impactresistant, which makes it ideal for a range of heavy duty applications. Reproduction of this site in whole or part is prohibited without the expressed permission of high performance alloys, inc.
With cobalt and high nickel alloy, compared to nitronic 60 stainless steel with very low cost can realize the corrosion resistance and wear resistance. Nitronic 60 is a high silicon, high manganese, nitrogen strengthened austenitic stainless alloy. Nitronic 40 austenitic stainless steel alloys chemical composition, mechanical properties, and specifications. Nitronic 50 does not become magnetic when severely cold worked. Nitronic 40 in connection with its use in cryogenic wind tunnel models ref. Jun 16, 2006 this report summarizes the results of a series of laser welds made between 2003 and 2005 at lawrence livermore national laboratory llnl. Since 2000, the trademark has been owned by ak steel, successor to armco steel. Nitronic 50 stainless steel is useful in a myriad of industries, including marine, food processing, textiles, pulp and paper, nuclear fuel recycling, fertilizer, chemical, petrochemical, and petroleum. Nitronic is the trade name for a collection of nitrogenstrengthened stainless steel alloys. Nitronic 60 is an all purpose metal that was originally designed as a temperature alloy and therefore performs well at high temperature around 1800. Alloy 40 alloy 40 is a highmanganese stainless steel with high strength and excellent resistance to corrosion at high temperatures. Super alloys are of different shapes and have good oxidation and creep resistance.
Material specification stainless steel nitronic 33 datasheet,nitronic 33 chemical, uns s24000 ring forging, round bar, wire rod, sheet steelmaking, electroslag melting, hot blooming, ultrasonic test,nitronic 33 forging, rolling, heat treatment, straightened, ultrasonic. Nitronic 60, also called alloy 60, is highly wearresistant stainless steel alloy with good high temperature resistance. True stresstrue strain curves for the indicated temperatures and a strain rate of 0. Material specification stainless steel nitronic 33 datasheet, nitronic 33 chemical, uns s24000 ring forging, round bar, wire rod, sheet steelmaking, electroslag melting, hot blooming, ultrasonic test, nitronic 33 forging, rolling, heat treatment, straightened, ultrasonic. Alloy 40 has been used for chemical processing, pollution control equipment and various aircraft engine components.
Stainless shapes is a proud nitronic 40 steel supplier. Nitronic 40 provides remarkably good elevated temperature properties and also retains its high. Nitronic 40 is a versatile stainless steel that has a high manganese content which can be used in a variety of different shapes. This is the main reason why nitronic 50 would be specified instead of super duplex alloys. Generally considered an allpurpose metal, nitronic 60 is oxidation resistant and tolerates extreme wear and galling. Nitronic 60 is one of our top selling stainless grades because of its similarities to 304 and 316. Magnetic permeability of stainless steel for use in. Nitronic 40 2169 ams 5656 ams 5595 aircraft materials.
Corrosion and abrasion resistant, tough and durable, nitronic 30 is the stainless steel for your abrasive needs. Welding of vanadium, tantalum, 304l and 2169 stainless. Armco nitronic 50 stainless steel provides outstanding corrosion resistance superior to types 316, 316l, 317 and 317l in many media. This makes it useful for applications requiring a combination of excellent corrosion resistance and low magnetic permeability. Nitronic 40 is a tradename from armco, but they dont even produce bar and wire anymore, so you are not gaining anything by specifying this on a drawing. Nitronic 50 xm 19 is a high strength and corrosion resistant austenitic stainless steel. Although the magnetic permeability of nitronic 50 remains very low at cryogenic temperatures, it does not approach the levels of nitronic 33 and nitronic 40.
Understanding nitronic alloys high performance alloys. Xm19 remains nonmagnetic even after being severely cold worked. Nitronic 40xm10 stainless steel for din,en,aisi,jis. Material specification stainless steel nitronic 40 datasheet,alloy nitronic 40 chemical, ring forging, nitronic 40 round bar, wire rod, sheet steelmaking, nitronic 40 electroslag melting, blooming, ultrasonic test, nitronic 40 forging, rolling, heat treatment, straightened. This alloy has high strength and excellent corrosion resistance that can be used at high temperatures. Nitronic 60 uns s21800 product data bulletin nitronic 60 galling and wear resistant austenitic stainless steel that provides a significantly lower cost alternative to cobaltbearing and high nickel alloys. It has good mechanical properties at ambient and subzero temperatures. It provides almost double the yield strength of common austenitic stainless steel grades such as alloy 304 and alloy 316l, offering the potential to. Nitronic 40 vs 2169 steel and stainless engineering. Pdf abstract nitronic 60 uns s21800 is a highly alloyed austenitic stainless steel with the increased content of. In addition, it provides remarkably good elevated tem. Figure 1 effect of cold reduction on tensile properties of nitronic 30 table 4 effect of cold work on tensile properties laboratory data for comparison only not for specification % cold work uts ksi. Stainless steel came into being in the early 20th century because of an urgent.
Even after 60% cold reduction, it is still essentially nonmagnetic. N40 has excellent resistance to high temperature corrosion as well as high strength. Selecting the best material for the job goes well beyond the initial price of the material. Specifications nitronlc 50 datasheet, nitronlc 50 chemical, ring forge nltronlc 50 bar steelmaking, electroslag melting, blooming, ultrasonic test, forging, rolling, heat treatment, straightened, ultrasonic test, cold working, machined. Application of composite materials to yacht rigging. Maximum temperature for corrosion resistance is not rated. Its overall better than most medium corrosion resistance of 304 type. Nitronic 40 is a specialty steel with a high manganese content. Aisi type 304 and type 316 and their many variants represent the metastable. Upon submission, your inquiry will be directed to appropriate department. With 6 years production experience, strict control nitronic 40 chemical composition and nitronic 40 mechanical properties. From casting, tee, steel to hot and cold rolling process, heat treatment, etc. Armco nitronic 40 stainless steel product description armco nitronic 40 stainless steel is one of the most versatile stainless steels. This requires rigid tooling, heavy feeds and slower speeds.
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