Low alloy steel Chemical composition of steel HC340LA (1.0548), Standards of steel HC340LA (1.0548) Mechanical Properties of steel HC340LA (1.0548) Equivalent grades of steel HC340LA (1.0548) steel HC340LA (1.0548) Tensile Strength, Elongation, Proof strength , Hardness Carbon Steel: Properties, Production, Examples and Applications, Electrical Steel: Properties, Types, Production, and Applications, Machinability, Castability, Formability, Hardenability and Weldability of Steel, Maraging Steel: Properties, Processing, and Applications. For their respective yield strength levels, these steels all exhibit excellent cold forming and low-temperature brittle fracture strength (as from grade 320). Customer trials The chemical composition of a specific HSLA steel may vary for different product thicknesses to meet mechanical property requirements. This is your personal space on ArcelorMittal's global automotive website. You can keep your favorite ArcelorMittal automotive web pages and documents in a safe place, personal version of ArcelorMittal’s global automotive product catalogue, Flat steel products - our global offering, Galvannealed zinc-iron alloy coated steels, Electrogalvanized sheet coated on one or both sides, Capture and storage of fossil fuel carbon, Pages on this site you have saved as favorites, The configurations that you have created in the 3D car configurator using ArcelorMittal’s best-in-class solutions, Your e-alert preferences for ArcelorMittal’s latest automotive news, Your personal version of ArcelorMittal’s global automotive steel product catalogue, Access to the car configurations that you have created in the 3D car configurator using ArcelorMittal’s best-in-class solutions. No matter which job profile or region you select, you will always have unlimited access to all the information on this website. Please contact us regarding the availability of additional HSLA products. The HSLA range of products is available in hot and cold rolled grades. Get a quote today for SAE J2340 steel sheet, a dent resistant steel. High-strength low-alloy steel (HSLA) is a type of alloy steel that provides better mechanical properties or greater resistance to corrosion than carbon steel. By selecting your job profile and/or region (both optional) you enable us to personalize the content you see on this website. We also use them to provide you more relevant information and improve our platform and search tools. Sign up for Automotive and enjoy the benefits by receiving our newsletters, downloading software, saving your bookmarks, sending it to your colleagues and much more. No matter what device or browser you use, your personal preferences, saved documents and favorited pages will always be accessible. To restore the base metal endurance limit adjacent to welds in areas subjected to severe cyclic loading, a post-weld treatment such as TIG fusion, hammering, shot-peening or grinding should be applied to the toe of the weld runs. Send us your request for ASTM A1018 HSLAS-F Grade 340 and we will get back to you soon. This steel have a high mechanical resistance. Hot rolled HSLA grades are suitable for Class 1 hot-dip galvanised coating in accordance with standard EN 36503 (post-galvanising). This enhances weldability and choice of coatings, since these steels exhibit neither weld-zone softening nor grain coarsening. The mechanical properties of hot-rolled HSLA steels and their excellent cold-forming performance and low-temperature brittle fracture resistance enable cost-effective solutions to be found for many parts and sub-assemblies requiring weight, thickness and size reduction, such as: Rear subframe in Extragal®-coated HSLA 300, Bumper bracket in Dual Phase 780 Impact absorber in HSLA 300. This is your personal space on ArcelorMittal’s global automotive website. These grades are particularly suitable for structural components such as suspension systems, chassis and reinforcement parts. Mindestwert der oberen Streckgrenze / Limite d elasticite minimale, Tensile strength / Zugfestigkeit / Resistance a la traction, Minimum elongation / Create account. Typical applications include bent profiles. No pages require a login to view content. Technical delivery conditions. Commercial exposed and unexposed, Under development Customer trials Commercial unexposed only Commercial exposed and unexposed. Therefore, we kindly ask you to sign in or make an account first. This material data has been provided by ASTM. Steels in the HSLA (High Strength Low Alloy) range are hardened by a combination of precipitation and grain size refining, resulting in high strength with low alloy content. See where ASTM A1018 HSLAS-F Grade 340 falls on the material property chart for Density against Elastic modulus in your materials selection and design process. The only thing that changes is that you will be offered more tailored content. See the chemical composition and physical properties of ASTM A1018 HSLAS-F Grade 340, find alternative materials, and connect with suppliers. Thermal. Kerbschlagbiegeversuch / Essai de flexion par choc, Annealed to achieve spheroidization of the carbides, Treated to ferrite-pearlite structure and hardness range. Login to my account SSAB Domex® 340LA offers consistent properties that assist modern, rapid production methods. If you want, you can tailor your web experience on this automotive website to your personal needs. A high-strength steel for modern production methods SSAB Domex® 340LA is a high-strength low-alloy steel intended for general presswork, bending and forming. All information on this website is available to every visitor, without limits. You can keep your favorite ArcelorMittal automotive web pages and configurations in a safe place for later access on any device, anytime in the future. Corporate Headquarters 33900 Doreka Drive Fraser, MI 48026. HSLA steels can be readily welded regardless of the welding process. The HSLA steels in sheet or plate form have low carbon content (0.05 to −0.25% C) in order to produce adequate formability and weldability, and they have manganese content up to 2.0%. 40 ksi). Uncoated (EN 10268: 2006 + A1: 2013): Steel grade nameElectrogalvanized (EN 10268: 2006 + A1: 2013 + EN 10152: 2017): Steel grade name+ZEGalvannealed (EN 10346: 2015): Steel grade name+ZFExtragal® (EN 10346: 2015): Steel grade name+ZZagnelis® (EN 10346: 2015): Steel grade name+ZM, Uncoated: Steel grade name-UNCElectrogalvanized: Steel grade name-EGGalvannealed: Steel grade name-GAExtragal®: Steel grade name-GIZagnelis®: Steel grade name+ZM, A80mm %: Percentage elongation after fracture using a specimen with gauge length L0 = 80 mm (ISO 6892-1 type 2 (EN20x80))A50mm %: Percentage elongation after fracture using a specimen with gauge length L0 = 50 mm (ISO 6892-1 type 1 (ASTM12.5x50) or type 3 (JIS25x50)A%: Percentage elongation after fracture using a proportional specimen with L0 = 5.65 (So)1/2Ag %: Percentage plastic extension at maximum forceBH2: Increase in yield strength between a reference condition after a 2% plastic pre-strain and the condition obtained after heat treatment (170°C-20minutes). We will be glad to help you select the exact grade for your needs. Our Ashby charts are interactive with more technical data upon clicking. Remind me later. Mindestwert der Bruchdehnung / Allongement minimal, Notch impact test / Steels in the HSLA range are suitable for structural components such as suspension systems, reinforcements, subframes, longitudinal beams, chassis components, etc. What is the Coefficient of Thermal Expansion? Their mechanical properties enable the weight of reinforcement and structural components to be reduced. The table below summarises the cross-references between the ArcelorMittal product range, European standards and standard VDA 239-100. Other alloying elements include up to 2.0% manganese and small quantities of copper, nickel, niobium, nitrogen, vanadium, chromium, mol… Please contact us for additional forming data for steels in the HSLA range with particular thicknesses and coatings. Examples of Wöhler curves for a variety of HSLA steels are given in the graph below. HSLA steels vary from other steels in that they are not made to meet a specific chemical composition but rather specific mechanical properties. This enhances weldability and choice of coatings, since these steels exhibit neither weld-zone softening nor grain coarsening. Minimum yield strength / Matmatch uses cookies and similar technologies to improve your experience and measure your interactions with our website. Please also check our privacy message which explains how we comply with the EU’s general data protection regulation (GDPR) and other relevant privacy laws. They are expressed in terms of maximum stress versus number of cycles to failure. List your company on Matmatch now and reach engineers around the world looking for such materials. © 2020 Matmatch GmbH, All rights reserved. Steels in the HSLA (High Strength Low Alloy) range are hardened by a combination of precipitation and grain size refining, resulting in high strength with low alloy content. Spot weldability is determined in accordance with the ISO 18278-2 method. Forming limit curves can be used to define the limits within which a material can be deformed without necking for different deformation paths. These cross-references are given for information only. We connect engineers, product designers and procurement teams with the best materials and suppliers for their job. You can store your preferences, favorite ArcelorMittal automotive web pages and documents in a safe place, accessible at any time, from any device. This is your personal space on ArcelorMittal's global automotive website. The various grades are identified by their yield strength. Post free buying requirement of steel HC340LA (1.0548), EN 10268: 2006 Cold rolled steel flat products with high yield strength for cold forming. You can keep your favorite ArcelorMittal automotive web pages and documents in a safe place. Based on its experience (characterising its products), ArcelorMittal is able to provide technical assistance in adjusting spot and arc welding parameters of any steel in the HSLA range. To avoid spam, we must be able to identify the sender of the e-mail. As well as your profile and region, we also use your browsing history on this website to remember your personal preferences and identify the most appropriate content for you. If you have any questions you can contact us at automotive@arcelormittal.com. Microstructure of cold-rolled HSLA 340 steel, Under development So there is absolutely no obligation to create a login for this website. Example of forming limit curves calculated for cold-rolled HSLA family of steels (thickness: 1.0 mm) (ArcelorMittal model for Europe), Example of forming limit curves calculated for cold-rolled HSLA family of steels (thickness: 1.0 mm) (Keeler model for North America), Example of forming limit curves calculated for hot-rolled HSLA family of steels (thickness: 2.5 mm) (ArcelorMittal model for Europe), Example of forming limit curves calculated for hot-rolled HSLA family of steels (thickness: 2.5 mm) (Keeler model for North America).
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