AISI 304L is a low-carbon version of the standard AISI 304-grade stainless steel. This means that it has a lower carbon content than its higher carbon counterpart, which helps reduce its susceptibility to carbide precipitation (the formation of hard particles on the steel surface). This makes it particularly useful in welding applications, as ...
What is AISI 304L? AISI 304L stainless steels are variations of the 18 percent chromium 8 percent nickel austenitic alloy, the most familiar and most frequently used alloy in the stainless steel family. Type 304L is preferred because of its greater immunity to intergranular corrosion. Application
AISI 304 stainless steel (UNS S30400) is the most widely used stainless steel, containing 18-20% Cr and 8-10.5% Ni, and also known as 18-8 stainless steel. SS 304 is non …
Chemical composition and properties of european equivalents (EN) for 304L (USA, AISI, ASTM, UNS): X2CrNi18-9 (1.4307), X2CrNi19-11 (1.4306), 304L (USA, AISI, ASTM, UNS ) - European (EU, EN) and wordwide Steel equivalent grades These comparison table is only intended as an indication of the closest khown equivalent grades.
AISI 304L stainless steel is an austenitic stainless steel formulated for primary forming into wrought products. 304L is the AISI designation for this material. …
AISI 304 – industrially denoted as 18/8, is an austenitic chromium-nickel stainless steel. The tag of AISI on it stands for (American Iron and Steel Institute), identifying its commercial availability of stainless steel or chromium steel. AISI 304 stainless steel composition mainly consists of 18% chromium and 8% nickel, and other stainless ...
Type 304 steel also comes into three main varieties: 304, 304L, and 304H alloys, which chemically differ based on carbon content. 304L has the lowest carbon …
The austenitic stainless steel AISI 304/ 304L shows good resistance to atmospheric corrosion. Material AISI 304/ 304L is used in the chemical industry, food industry, pulp and paper industry and nuclear industry. Heat Treatment. Solution annealed and quenched in air or water. Weldability.
Both AISI 304L stainless steel and AISI 316L stainless steel are iron alloys. They have a very high 95% of their average alloy composition in common. For each property being compared, the top bar is AISI 304L stainless steel and the bottom bar is AISI 316L stainless steel. AISI 304L (S30403) Stainless Steel AISI 316L (S31603) …
Get complete information about 304L stainless steel plate thickness chart in mm, AISI 304L sheet sizes, specification, weight and chemical composition. ASME SA240 304L Specification is for cold rolled 304L stainless steel sheet, Plate, Coil, Strips. We stock ASTM a240 Grade 304L material as per A666. Sizes in S30403 Sheet in finish 2B.
The mechanical properties and microstructures of dissimilar arc stud weldments of AISI 316L/AISI 1020 and AISI 304/AISI 1020 were investigated. Welding currents of 400, 600 and 800A and welding times of 0.2, 0.25, 0.3, 0.35, 0.4 and 0.45 second were employed. Maximum torque strength of 77N m was registered with 600A …
The effects of deep rolling parameters, particularly, work speed and cooling conditions (dry and cryogenic) on the surface integrity of AISI 304L machined samples and their further impact on uniform and localized corrosion behavior in chloride environment were experimentally investigated in this work. The electrochemical behavior of machined …
Ultra-High-Temperature 330 Stainless Steel. Able to withstand temperatures up to 2100° F, 330 stainless steel is widely used as components for industrial furnaces, gas turbines, and boilers. It resists cracking when exposed to heating and cooling cycles.
· AISI 304L is the low carbon version of AISI 304 (0.08 %C) which may be susceptible to intergranular corrosion in certain corrosive media after it is welded or otherwise heated at temperatures between 430 and 860°C. · ...
In this work, a numerical simulation of dissimilar joints of AISI 304L austenitic stainless steel with AISI 410S ferritic stainless steel using the FSW technique was performed. The equations of the model were discretized by the finite volume method (FVM), and the mixture between the materials was modeled by the volume of fluid method (VOF ...
Alloy 304L is an extra low carbon version of type 304 chrome-nickel austenitic alloy. It is typically used for welded applications that must resist intergranular corrosion. It is strong, …
@article{osti_7253632, title = {The thermal conductivity of AISI 304L stainless steel}, author = {Graves, R S and Kollie, T G and McElroy, D L and Gilchrist, K E}, abstractNote = {A compilation and critical analysis of the thermal conductivity ({lambda}) of AISI 304 stainless steel (SS) between 100 and 1,707 K has been given in the literature.
The main difference between AISI 304 and AISI 304L is the amount of carbon in each type of stainless steel. AISI 304 contains more carbon than AISI 304L, making it more susceptible to intergranular …
G. EGELS, M. BUSSMANN, S. BENITO, and S. WEBER. In this study, the deformation-induced a-martensite formation in AISI 304L steel was investigated in the temperature range between 75 C and 196 C in the light of the temperature-dependence of hydrogen embrittlement phenomena. For this purpose, tensile tests with in-situ and ex-situ …
Abstract and Figures. AISI 304L is an austenitic Chromium-Nickel stainless steel offering the optimum combination of corrosion resistance, strength, and ductility. These attributes make it a ...
Acero Inoxidable AISI 304. El acero inoxidable AISI 304 es el material más común en los aceros inoxidables. Debido a que el acero inoxidable 304 contiene 18% de cromo (Cr) y 8% de níquel (Ni), también se conoce …
304 and 304/L (UNS S30400 & UNS S30403) are austenitic alloys of stainless steel bars. These alloys are the most familiar and most frequently used alloys in the stainless steel family. The L in 304/L refers to a lower carbon content to allow for greater corrosion protection when welding. Austenitic steels have austenite as their primary phase ...
Stainless steel 304 and 304L are also known as stainless steel 1.4301 and 1.307 respectively. Type 304 is the most versatile and widely used stainless steel. It is still …
AISI 304 and 304L (SS304L) are austenitic stainless steels, and also known as 18/8 stainless steel. This article will introduce the differences between 304 and 304L stainless steel (304 vs 304L) from chemical composition, mechanical properties, corrosion resistance and weldability. AISI 304L …
AISI 304L is the low carbon version of 304 stainless steel, AISI 303 is a free-machining steel, basically a variant of SS304, which increases the phosphorus (P) and sulfur (S) content and improves the machinability. AISI 316 is better than 304 in certain properties, corrosion resistance and heat resistance, etc.
2.1 Base materials and the welding procedure. The base materials used in this study were 2 mm-thick plates of AISI 430 ferritic and AISI 304L austenitic stainless steels. The nominal chemical compositions of starting materials are listed in Table 1.The base metal plates were prepared with the dimensions of 100 mm × 60 mm × 2 mm. …
An AISI 304L stainless steel was oxidised in a TGA instrument at temperatures ranging from 800 to 1,200 °C and for up to 3 h. The measured weight gains were fitted starting from the Wagner model, taking into account both a linear and a parabolic behaviour. Rate constants and activation energies were calculated. The fraction of …
available SS 304L austenitic stainless steel with follow-ing chemical composition in wt pct: 0.03 pct C, 1.065 pct Mn, 0.34 pct Si, 18.27 pct Cr, 8.00 pct Ni, 0.31 pct Cu, 0.320 pct Mo, 0.10 pct Co, 0.05 pct S, and 0.027 pct P. The material was solution annealed at 1050 C for 1 hours and then quenched to remove any remnant martensitic phase.
2.2 Welding Process. AISI type 304L SS plates were butt-jointed using AISI 308L SS filler rod in different conditions by GTAW welding process. Schematic diagrams of the weldment specimen preparation are shown in Fig. 1.It involved six passes for 6-mm-thick and two passes for 3-mm-thick specimens, where the shielding gas was 99.99% …
Grade 304L has a slight, but noticeable, reduction in key mechanical performance characteristics compared to the "standard" grade 304 stainless steel alloy. For example, the ultimate tensile strength (UTS) of …
The difference between 316L and 304 is substantial, primarily concerning intergranular corrosion. 304 is categorized as low carbon stainless steel, while 316L is ultra-low carbon stainless steel. The …
In this study, the deformation-induced α-martensite formation in AISI 304L steel was investigated in the temperature range between 75 °C and − 196 °C in the light of the temperature-dependence of hydrogen embrittlement phenomena. For this purpose, tensile tests with in-situ and ex-situ magnetic measurement of the α-martensite volume …
Stainless steels get their names from the American Iron & Steel Institute (AISI) ... 304L, and 304H alloys, which chemically differ based on carbon content. 304L has the lowest carbon percentage (0.03%), 304H has the highest (0.04-0.1%), and balanced 304 splits the difference (0.08%). In general, 304L is reserved for large welding components ...
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