Nitronic40 is a versatile austenitic stainless steel that combines high yield strength with good corrosion resistance. Nitronic 50 narrowboat way, hurst business park, brierley hill, west midlands, dy5 1uf, uk. Armco nitronic 50 stainless steel provides outstanding corrosion resistance superior to types 316, 316l, 317 and 317l in many media. Nitronic 40 is machined to same methods as other austenitic stainless steels, and like those alloys, also work hardens during machining. 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. Nitronic 50 or xm19 is technically an austenitic stainless steel with superior corrosion resistance to that of 316 and 317 with almost twice the yield strength at room temperature. Generally considered an allpurpose metal, nitronic 60 is oxidation resistant and tolerates extreme wear and galling. For many applications the 1950 f 1066 c annealed condition provides adequate corrosion resistance and a higher strength level. The materials high strength is achieved through cold working. This fully austenitic alloy was originally designed as a high temperature alloy for temperatures around 1800. It combines high yield strength with good corrosion resistance. Ulbrich wire produces nitronic 32 wire in fine wire, round wire, flat wire, square wire and custom shaped wire.
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. Nitronic 40 2169 ams 5656 ams 5595 aircraft materials. Use a super alloy grade insert and only run 100 to 150 sfm. 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. This alloy has high strength and excellent corrosion resistance that can be used at high temperatures. Nitronic 50 does not become magnetic when severely cold worked. Armco nitronic 50 stainless steel is expected to perform in a similar manner. The first of these alloys, nitronic 40, was introduced in 1961. Specifications nitronic 60 stainless steel is listed as. The alloy has high work hardening rate allows for high strength levels while maintaining good ductility.
Chemical composition nominal analysis, weight percent. Nitronic 40 in connection with its use in cryogenic wind tunnel models ref. Nitronic 40 stainless steel appear in the product data bulletin, armco nitronic 40 stainless steel sheet and strip. Armco 2169 became nitronic 40 and armco 225 became nitronic 50. It is commonly used for various fasteners and pins that require strength and resistance to galling. Flow stress of nitronic50 stainless steel over a wide range. Nitronic 50 stainless steel is an austenitic grade providing corrosion resistance greater than other typical austenitic grades such as ss 316316l and 317317l. Nitronic 50 is a corrosionresistant metal with low magnetic permeability. Nitronic 40 2169 is a highmanganese nitrogen strengthened stainless steel. The oxidation resistance of nitronic 60 is similar to type 309 s. Nitronic 60 stainless steel advanced alloy nitronic 60. Nitronic 60 uns s21800 ams 5848 aircraft materials. Where nitronic 50 is unique is that unlike other grades of austenitic stainless. 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.
Ulbrich wire produces nitronic 40 wire in fine wire, round wire, flat wire, square wire and custom shaped wire. Approximately twice the yield strength of 304 and 316. Nitronic 40 provides remarkably good elevated temperature properties and also retains its high strength and toughness at cryogenic temperatures. This paper presents the results of investigations of the influence of annealing process on the microstructure of steel nitronic 60. Even after 60% cold reduction, it is still essentially nonmagnetic. Nitronic 60 is a high silicon, high manganese, nitrogen strengthened austenitic stainless alloy. Like doug925 said if you have to thread it try to avoid tapping. Contact us for more information on nitronic alloys or other specialty metals. In addition, it provides remarkably good elevated tem.
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, ultrasonic test, cold working, machined. 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. Alloy 40 alloy 40 is a highmanganese stainless steel with high strength and excellent resistance to corrosion at high temperatures. Selecting the best material for the job goes well beyond the initial price of the material. Nitronic 40,nitronic40,nitronic 40 forging parts,nitronic.
Nitronic 40 stainless steel alloy stainless alloy 40. The additions of silicon and manganese have given the alloy a matrix to inhibit wear. This requires rigid tooling, heavy feeds and slower speeds. 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. As of this writing july 1985, the winding of the axicells and transition. The information and data in this product data bulletin are accurate to the best of our knowledge. This alloy has high strength and excellent corrosion. 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. 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 40 datasheet,nitronic 40 chemical,nitronic 40 heat. Nitronic 40 datasheet,nitronic 40 chemical,nitronic 40.
Nitronic 40 can be fabricated and readily weldable. Uns s21800 is a highly alloyed austenitic stainless steel providing good mechanical strength approaching twice that of type 316 stainless steel and corrosion resistance combined with excellent resistance to galling and wear at ambient and elevated temperatures. Super alloys are of different shapes and have good oxidation and creep resistance. Nitronic 60 alloy 218 uns s21800 cr 17, mn 8, ni 8. Weldability nitronic 40 is readily weldable using tig, mig and shielded metal arc welding methods.
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. It seems slow but that will get the best tool life. The additions of silicon and manganese assist to inhibit wear, galling and fretting even in the. Nitronic 30 is a combination of corrosion resistance, strength and wet abrasion resistance. Nitronic 40 stainless steel, uns s21900, uns s21904. I do not have experience with nitronic 60 but i have machined some nitronic 50 and i have to say it was not to bad.
At both higher and lower temps nitronic 50 possesses good mechanical properties. Bar, wire, sheet, plate, coil, fasteners and forgings. This makes it useful for applications requiring a combination of excellent corrosion resistance and low magnetic permeability. Best stainless supplies high quality nitronic 50 high strength stainless steel. Nitronic 60, also called alloy 60, is highly wearresistant stainless steel alloy with good high temperature resistance. Nitronic 60 is commonly used in applications such as automotive valves, marine shafts, pinandhanger expansion joints for bridges, and many others. Austenitic stainless steels for cryogenic service osti.
Nitronic is the trade name for a collection of nitrogen strengthened stainless steel alloys. Conventional weld filler metal armco nitronic 50 stainless can be readily welded with the more conventional austenitic weld provided. Nitronic 60 stainless steel is available in bar, master alloy pigs, ingots and forging billets. The chemical composition of nitronic 30 is outlined in the following table. It is also capable of nearly double the yield strength of similar austenitic grades. Stainless shapes is a proud nitronic 40 steel supplier. Nitronic 40 is a versatile stainless steel that has a high manganese content which can be used in a variety of different shapes.
The high strength, corrosion resistance, and low magnetic permeability of this alloy allows it to be used as a material for medical implants. Uns s21800 is a highly alloyed austenitic stainless steel providing good mechanical strength approaching twice that of type 316 stainless steel and corrosion resistance combined with excellent resistance to galling and. Essentially nonmagnetic at sunzero temperatures or after severe cold working. The additions of 4% silicon and 8% manganese inhibit wear, galling, and fretting. This alloy was released under the nitronic name as nitronic 60, an antigalling grade. Nitronic 40 is a highmanganese stainless steel with high strength and excellent resistance to corrosion at high temperatures. Uns s21800 nitronic60 wear galling resistant steel. High performance alloys stocks and produces this grade in the following forms. Hp alloys nitronic 60 austenitic stainless, level 5 cold worked. The following datasheet provides an overview of nitronic 30.
Nitronic 40,nitronic40,nitronic 40 forging parts,nitronic 40. Armco nitronic 40 is a stable austenitic stainless steel and is not hardenable except by cold work ing. Nitronic 40 austenitic stainless steel alloys chemical composition, mechanical properties, and specifications. Screening applications requiring high strength and while remaining relatively nonmagnetic. Since 2000, the trademark has been owned by ak steel, successor to armco steel. Download fda statement concerning the use of stainless steels as food contact surfaces of equipment. Parts for aerospace, food, chemical and petrochemical industry, oil and gas industry, medical instruments, measuring technology ph 8 mo stainless bar 1. 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 has been used for chemical processing, pollution control equipment and various aircraft engine components. Forms available from other manufacturers using melt include sheet and strip, castings, extrusions, seamless tubing and plate. Nitronic 40 21 69 is a highmanganese nitrogen strengthened stainless steel. During all this name changing, a new alloy was being developed that also contained n and mn but also a high silicon content. True stresstrue strain curves for the indicated temperatures and a strain rate of 0.
Flow stress of nitronic50 stainless steel over a wide. Armco nitronic 40 stainless steel product description armco nitronic 40 stainless steel is one of the most versatile stainless steels. 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. Room temperature yield strength is about twice that of types 304, 321 and 347. Nitronic 40 steel supplier stainless steel alloy 40. Armco nitronic 40 stainless steel is one of the most versatile stainless steels. It maintains decent strength up to temperatures of 1800f and has oxidation. Nitronic 33 alloy s24000 austenitic stainless steel alloys chemical composition, mechanical properties, and specifications. Corrosion resistance superior to 304 in most media. Nitronic 60 uns s21800 is a highly alloyed austenitic stainless steel with the increased content of manganese and silicon which has good mechanical and corrosion properties at high temperatures and loads. Nitronic 30 is highly impactresistant, which makes it ideal for a range of heavy duty applications. N60 is known for its excellent galling resistance, even at elevated temperatures. 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. 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.
295 288 983 1428 903 738 31 360 787 683 1491 533 424 1235 1353 281 815 1033 1244 927 112 318 291 812 882 870 1106 231 1213 533 242 741 1296 1229 1047 930 488 1493 1384 156 933 1067 1297