In this work, two grades of austenitic stainless steel are investigated, namely ass 304l and ass 316l. Solutionannealing is not necessary because the mechanical properties of asbuilt state are showing desired values astm a403. Ati 316ti stainless is a single phase austenitic face centered cubic stainless steel at all temperatures up to the melting point. Covered in thsi document are the physical and mechanical properties of 316l stainless steel.
Stainless steel grade 316l properties, fabrication and applications uns s31603. The nominal carbon content of 316l paired with an inclusion of nitrogen empowers 316l to fulfill the mechanical properties need of 316. Properties, types, production, and applications hot rolled steels. The exception is that the tensile yield strength of 316l is somewhat less than that of 316 at ambient temperatures. Technical information on stainless steel alloys 316316l uns s31600 uns s31603 werkstoff nr.
Eos stainlesssteel 316l robertstirlingring 1 hhe 05. Stainless steel type 316316l rolled metal products. Stainless 316, 316l, 317, 317l united performance metals. The properties quoted below are typical of annealed 316 only, as strength values for 316l. It is common practice for 316l to be dual certified as 316 and 316l. Type 316, type 316l uns s31600, uns s31603 integrity stainless.
The low carbon content of 316l reduces the possibility of in vivo corrosion for medical implant use. The effects of addition of different cu content 0, 2. Stainless steel grade 316l properties, fabrication and. The cast equivalents of these alloys are cf8m 316 and cf3m 316l. Supra 316l4404 is a lowcarbon stainless steel and is used in various process industries and other aggressive environments with higher than average corrosion resistance requirements. It also offers resistance to corrosion in polluted marine applications. To extract the experimental data and to predict the mechanical properties, the tensile tests are conducted at three different strain rates 0. Therefore, the objective of this research article is to investigate the effect of processing parameters such as, scanning strategies, scanning speeds, and energy densities, on microstructures and. Eos stainlesssteel 316l eos stainlesssteel 316l is a corrosion resistant iron based alloy which has been optimized especially for processing on eosint m280 systems. Such dual certified product does not meet 304h specifications and may be unacceptable for high temperature applications. In addition, it has a beneficial effect on mechanical properties and certain types of corrosion.
To view this site, you must enable javascript or upgrade to a javascriptcapable browser. Parts built fromeos stainlesssteel 316l can be machined, shotpeened and polished in asbuilt or stress relieved ams2759 states if required. Alloy 316316l resists atmospheric corrosion, as well as, moderately oxidizing and reducing. Alloy 316 316l resists atmospheric corrosion, as well as, moderately oxidizing and reducing environments. Chemical and physical properties are in accordance with en 100881. The higher cost of 316 and 316l stainless steel is well worth it when the application requires their specific properties. These steels contain more nickel than and 2 to 3% m304ss olybdenum. Request pdf mechanical properties of pm 316l stainless steel materials in this work, 316l stainless steel ss powder was used.
Minimum room temperature mechanical properties, astm a240 and a666 specifications. The family of stainless steels is most versatile in its ability to meet the requirements of hightemperature service. Good corrosion resistance to most chemicals, salts, and acids and molybdenum content helps resistance to marine environments. The microstructures as well as mechanical properties of 316l stainless steel can be improved by properly tailoring slm processing parameters. Material data sheet flexline eos gmbh electro optical systems robertstirlingring 1 d82152 krailling munchen telephone. The gui of the virtual alloy system and the estimated mechanical properties are represented in fig. Astm a108 carbon and alloy steel bars astm a53 carbon steel pipes astm a564 stainless steel age hardened alloy steel. Material ultimate strength, mpa yield strength, mpa elongation at break, % hardness, hrb density, gcm. Furthermore, its stable nature allows it to be used in oil and gas, medical applications as well as in an extreme cryogenic environment. Material data sheet flexline eos stainlesssteel 316l. Among wrought stainless steels, the composition of aisi 316l stainless steel is notable for containing a comparatively high amount of nickel ni. In this article the significance of these different properties will be covered with a view to enabling a fuller and better appreciation of the vast amount of published data which is available. In addition to excellent corrosion resistance and strength properties, the types 316, 316l, 317, and.
Pdf mechanical properties of pm 316l stainless steel. Learn more about the mechanical properties of the 316 stainless steel materials we use in our threaded insert products. Service tests are most reliable in determining optimum material, and astm g4 is a recommended practice for carrying out such tests. Mpa 0 10 20 30 40 50 60 70 80 % cold reduction uts 0. This booklet discusses factors that should be considered by engineers. Both grade 316 and 316l offer high creep strength, stresstorupture and tensile strength at high temperatures, as well as excellent corrosion resistance and strength properties. Astm a479 grade 316l annealed austenitic stainless steel. The mechanical properties of the processed samples are influenced by the size, shape and. Feb 18, 2004 316l is the low carbon version of 316 stainless steel. Effect of heat treatment of 316l stainless steel produced by.
Based on the distributed weights of the model, the mechanical properties of the 18cr12nimo steels were calculated for a new virtual alloy system created with the mean values of the input variables. Please contact us for bespoke heat treatment to achieve different mechanical properties. Types 316 s31600, 316l s31603, 317 s31700, 317l s31703. Mechanical properties of austenitic stainless steel 304l.
Core 3044301 is a classic 18% chromium, 8% nickel austenitic stainless steel and an allpurpose product with good corrosion resistance. Nickel is primarily used to achieve a specific microstructure. The low carbon chemistry of 316l combined with an addition of nitrogen enables 316l to meet the mechanical properties of 316. Pdf mechanical properties and behavior of additive. Eos stainlesssteel 316l material data sheet 0214 en.
Ferrobend offers 316l bars, shafts, angle, channel, beam profiles, bolts, studs, screws, nuts, threaded rods, pins and other bar stock components to astm a276 type 316l specification. Type 316316l is a chromium nickel austenitic stainless steel containing molybdenum. Properties, production, examples and applications cold rolled steels difference between aisi 316, aisi 316l and aisi 316ln stainless steel electrical steel. If you need additional help between choosing the right grade of stainless steel for your application, give us a call or choose our live chat to start talking. The competitive mechanical properties compared to conventional processes as well as the geometry freedom are the main advantages of slm. Type 316 stainless steel is widely used in applications requiring corrosion resistance. The traditional method used here involved cold rolled 316l steel being machined to the desired part geometry. The addition of molybdenum increases general corrosion resistance, improves chloride pitting resistance and strengthens the alloy in high temperature service. Grade 316 is an austenitic grade second only to 304 in commercial importance.
Pdf the microstructure, mechanical properties and corrosion. Nas provids 316 eand 316l ss, which are molybdenumbearing austenitic stainless steels. The higher carbon content may lead to sensitization with a concomitant loss of corrosion resistance in a corrosive environment. Table 2 mechanical properties of astm a182 grade symbol tensile strength, min, ksi mpa yield strength, min, ksi mpab elongation in 2 in. Prodec type 316, type 316l a special quality of standard type 316 uns s31600, 316l uns s31603 with composition and processing for enhanced machinability. Due to its low carbon content, this product is also weldable in thicknesses of more than 56 mm 0. Room temperature tensile properties minimum mechanical properties for annealed alloys 316, 316l and 317l austenitic stainless steel as required by astm specifications astm a2 and asme specification sa2 are shown below. Pdf the mechanical properties and corrosion resistance of 316 l stainless steel fabricated using the laser engineered net shaping lens technique. Aisi 316 vs 316l stainless steel, difference of ss316. Core 304l4307 is a lowcarbon alternative to core 3044301 that is giving an improved resistance against intergranular corrosion. Such sensitized steels are subject to intergranular corrosion when exposed to.
Such dual certified product does not meet 316h specifications and may be unacceptable for high temperature over about 500c applications. Type 316 316l has been used in handling many chemicals used by the process industries, including pulp and paper, textile, food, pharmaceutical, medical, and other chemical processing. North american version imperial units description prodec 316316l is an improved version of standard type 316316l. Material data sheet flexline electro optical systems finland oy eos gmbh electro optical systems lemminkaisenkatu 36 robertstirlingring 1 fin20520 turku d82152 krailling munchen eos stainlesssteel 316l telephone. Stainless steel 316316l uns s31600 chemical composition. The molybdenum gives 316 better overall corrosion resistant properties than grade 304. These grades are well suited for fabricated or formed applications like refining equipment, surgical tools, fasteners, pulp and paper processing equipment, and. Mechanical properties of pm 316l stainless steel materials. Conditions of supply specified mechanical properties. Type 304h, with highercarbon content, is normally specified where good mechanical properties at elevated temperatures are required. Through the controlled addition of nitrogen it is common for 316316l to meet the mechanical properties.
Alloy 316316l resists atmospheric corrosion, as well as, moderately oxidizing and reducing environments. Other areas such as heat treatment, welding, machining, hot and cold working, hardening, work hardening and applications are also outlined. Properties, processing and applications carbon steel. Effect of copper addition on mechanical properties, corrosion. Steel 316l offers resistance to atmospheric corrosion and moderate reducing and oxidizing conditions. The molybdenum addition enhances the corrosion resistance over that of 304304l in halide environments as well as in reducing acids such as sulfuric and phosphoric acid. Type 316 stainless steel in an environment of 25% phosphoric acid, and figure 3 shows effects of temperature on types 304 and 316 in very concentrated sulfuric acid. Mechanical properties of alloy ti6al4v and of stainless steel 316l processed by selective laser melting. Stainless steel grade 316, 316l mechanical properties. Tubes of alloy 316l is extensivly used in the oil and gas and chemical industries for its cost effective corrosion resistance and ease of fabrication. These values are given as a guideline only, and should not be used for design purposes. With advanced ladle metallurgy techniques, the steel is processed. Sep, 2001 this machines significantly better than standard 316 or 316l, giving higher machining rates and lower tool wear in many operations. As the temperatures of operating environments increase, however, elevatedtemperature properties quickly become the primary concern.
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