AISI 316L is a type of austenitic steel widely used in industries such as aerospace, medical, automotive, and marine due to its excellent corrosion resistance and high strength. Thanks to its ...
Seawater leakage commonly leads to corrosion in the inner lining of submarine bimetallic pipes, with significant financial implications for the offshore oil and gas production industry. This study aims to improve …
Implants made of AISI 316L stainless steel enjoy promising position because of their higher strength as compared to polymer based materials, and higher toughness as compared to the ceramic based implant. However, AISI 316L based implants often fail due to wear, corrosion, fatigue and bacterial infection in the human body. As most of the …
2.1 Materials. The fabrication of L-PBF AISI 316L parts is made with vendor (LPW) supplied gas atomized stainless steel AISI 316L powder particles. According to the powder provider's information, the composition is shown in Table 2.To compare, an additional chemical composition analysis was made via energy dispersive x-ray …
During Laser Powder-Directed Energy Deposition (LP-DED), many complex phenomena occur. These phenomena, which are strictly related to the conditions used during the building process, can affect the quality of the parts in terms of microstructural features and mechanical behavior. This paper investigates the effect of building …
I α represents the integrated intensity of the peak in martensite (110) and I A is the integrated intensity of the peak in austenite (111). Furthermore, the polished worn surfaces of the 316L specimens were etched with 3 mL HCl, 12 mL H 2 O and 1 g FeCl 3 for 30 s, which is conducive to distinguishing martensite and austenite. In addition, the …
Austenitic stainless steels are widely used as biomaterial and corrosion resistance is one of the most important characteristics in determining the suitability of a material for this purpose. Plasma nitriding is a surface treatment that introduces interstitial nitrogen into these steels, which improves this property as a result of the nitrided layer, …
The effect of post-processing heat treatment on the corrosion behavior of AISI 316L stainless steel manufactured by laser powder bed fusion (L-PBF) is investigated in this work. Produced stainless steel was heat treated in a broad temperature range (from 200 °C to 1100 °C) in order to evaluate the electrochemical behavior and morphology of …
Microstructures. 316L(WS), 316L(SLM) and 316L(SLM-1050) have comparable carbon content (150-160 ppm in Table 1) and very low sulfur level (< 50 ppm in Table 1).The pitting resistance equivalent number (PREN) of 316L(SLM) and 316L(SLM-1050) is significantly greater than that of 316L(WS), Table 1.The difference (of about 3) …
AISI 316L stainless steel is a widely used structural material in various industries such as construction, automobile and marine applications. Study on the machining characteristics of AISI 316L stainless steel while turning under various MQL conditions provides a better way of understanding their tribological and morphological behaviour.
The AISI 316 and AISI 316L describes stainless, austenitic chromium-nickel-molybdenum steels which have good resistance in non-oxidizing acids and chlorine-containing media. …
گرید 316l در مقایسه با استیل 316 از مقاومت بیشتری در برابر یون های کلرید و اسید برخوردار است. واین به دلیل میزان کمتر کربن و مولیبدن است.
Stainless Steel - Grade 316L - Properties, Fabrication and Applications (UNS S31603) Grade 316 is the standard molybdenum-bearing grade, second in importance to 304 amongst the austenitic stainless steels. The molybdenum gives 316 better overall corrosion resistant properties than Grade 304, particularly higher resistance to pitting and …
techniques 316L stainless steel can be hot worked. The hot working temperatures should be between 1150-1260 °C and should not be less than 930 °C. Mechanical Properties SS 316L Type 316L, WNR 1.4404, UNS S31603, AISI 316L, ASTM 316L, Grade 316L, AFNOR Z 2 CND 17-12, ALLOY 316L WNR 1.4404 UNS S31603 ASTM 316L AFNOR Z 2 CND 17 …
The equivalent material of AISI 316L are X2CrNiMo17-12-2 (1.4404), AFNOR Z2CND17-12, SS 2343, JIS SUS316L, GOST 03Ch17N13M2. If you are looking for a material that has superior corrosion resistance than 316L stainless steel, be sure to consider Hastelloy C-276 or Inconel 625. 316L stainless steel Chemical properties
This study aims to study the transformation-induced plasticity (TRIP) by cold rolling in AISI 316L grade ASTM F138: 2019 (biomedical material) and its compliance with ISO 5832. The cold rolling of 316L is less expensive and gives a good surface finish and dimensional deviations as compared with casting, powder metallurgy, additive …
The effect of plastic deformation applied to AISI 316L in low-temperature vacuum carburizing without surface activation was investigated. To create a difference in the deformation states of each specimen, solution and stress-relieving heat treatment were performed using plastically deformed AISI 316L, and the deformation structure and the …
Cylindrical testpieces, with a parallel length of 20 mm, a gauge diameter of 8 mm and with M16 threaded end-grips, were machined from the pipe with an axial orientation.The testpieces were fatigue loaded with constant total strain amplitudes of ±0.7%, ±0.4% and ±0.25%, and a strain rate of 10 −3 1/s at 300 °C using a servo …
AISI 316L / UNS S31603 / DIN 1.4404. Low Carbon Marine Grade Stainless Steel. Introduction. Alloy 316L is an extra low carbon version of type 316 chrome-nickel austenitic alloy. It also contains molybdenum which increases general corrosion resistance, improves resistance to pitting from chloride ion solutions, and provides increased strength at ...
1) استنلس استیل SS 304. این مدل از استنلس استیل در حوزه های مختلفی از جمله ابزار دقیق کاربرد دارد. بدنه تجهیزات اندازه گیری و ابزار دقیق معمولا از این نوع استنلس استیل (SS 304) هستند. به این قسمت از ...
Heat and plastic forming processes for 1.4404, 1.4401, AISI 316/316L steel. Hot forming at 1150 - 900℃. Supersaturation at 1050 - 1100℃ with water or air cooling. In the above-mentioned grades we supply companies with: Peeled and drawn bars F316, F316L. Stainless steel and spring bands strips. Stainless steel wires on spools or in coils.
The materials under study were two types of stainless steel: the AISI 301LN and AISI 316L stainless steels, whose samples were designated as A and B, respectively. Their initial formats were laminated steel plates with the dimensions: 50 mm × 25 mm × 1.9 mm. Table 1 shows the chemical composition of the AISI 301LN and 316L sheets. To …
Here, pulsed plasma nitriding of AISI-316L austenite stainless steel is conducted in a narrow range of temperature 510-550 °C and simultaneous combination of expanded austenite phase, and homogenous, dense chromium nitride phase is attained in a single processing unit, with relative low-cost equipment and single-step processing. The …
Specification Sheet: Alloy 316/316L. (UNS S31600, S31603) W. Nr. 1.4401, 1.4404. An Austenitic Stainless Steel Containing Molybdenum Which is More Corrosion Resistant …
AISI 316 (as well as its low carbon variant, i.e. AISI 316L) is the standard Mo-bearing austenitic stainless steel grade with higher corrosion resistance compared to …
AISI 316L stainless steel (SS) is one of the extensively used biomaterials to produce implants and medical devices. It provides a low-cost solution with ample mechanical properties, corrosion resistance, and biocompatibility compared to its counterpart materials. However, the implants made of this material are subjected to a …
1. Introduction. Bimetallic pipes, designed to improve anti-corrosion performance in oil and gas production pipelines, provide a wide range of application prospects due to their excellent mechanical properties and capacity to resist corrosion [1,2,3].They are produced by the mechanical or metallurgical bonding of ordinary, usually …
Abstract. In this study, the powder-pack boriding process on low-carbon stainless steel was carried out at 1273 K for 4 h of exposure to obtain a layer around ~57 μm conformed by FeB, Fe2B, and ...
AISI- SAE 316L Stainless Steel Properties. AISI 316L Contains a high amount of molybdenum and chromium content which gives it more corrosion resistance over regular grade 304 stainless steel. The properties of this grade are very similar to those of 304 stainless steel, however; it has a higher yield strength, better creep resistance and …
In laser metal deposition (LMD) process, meltpool oxidation is inevitable due to high working temperature, which results in finely dispersed non-metallic inclusions in the steel matrix. In this paper, characteristics of these inclusion, such as number density and mean radius, were controlled by means of changing process parameters, for instance, …
AISI 316L as austenitic stainless steel has frequently been used in different sectors such as the medical, nuclear, aerospace, petroleum, and marine industries [1, 2].This wide range of applications for AISI 316L is because of its high corrosion resistance, strength, and biocompatibility characteristics [].So far, this alloy is the most well-known …
The conventional 316L SS has shown a higher total elongation (TE) ~ 72.73 ± 2.20% and a lower YS/UTS ratio (0.52 ± 0.01), in comparison to the printed 316L austenitic SS. The ductility of the printed SS316L has been found reduced by more than half, in comparison to the conventional grade.
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