ASTM A618 PDF

ASTM A Standard Specification for Hot-Formed Welded and Seamless High- Strength Low-Alloy Structural Tubing covers grades of hot-formed welded and. SUNRISE, an successful steel products manufacturer and supplier in China, now brings you quality ASTM A hot formed seamless and welded high strength. Designation: A – An American National Standard. Standard Specification for. Hot-Formed Welded and Seamless High-Strength Low-Alloy Structural.

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It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. When properly exposed to the atmosphere, Grades Ia and Ib can be used bare unpainted asgm many applications.

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This abstract is a brief summary of the referenced standard. If the results of the mechanical tests representing any heat do not conform to a requirement, retests shall be made.

ASTM A is used in welded, bolted, or riveted structures, especially bridges and buildings in which its strength and durability is required. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error.

Users requiring more precise data for scientific or engineering calculations can click on the property value to see the original value as well as raw conversions to equivalent units.

Combining values from the two systems may result in non-conformance with the standard. Within the text, the SI units are shown in brackets. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. We appreciate your input.

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This specification covers grades of hot-formed welded and seamless high-strength low-alloy square, rectangular, round, or special shape structural tubing for welded, riveted, or bolted construction of bridges and buildings and for general structural purposes.

When the steel is used in welded construction, the welding procedure shall be suitable for the steel and the intended service.

ASTM A618 Hot Formed Seamless and Welded High Strength Low Alloy Structural Tubing

Or if you don’t have an account with us yet, then z618 here to register. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.

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This specification satm grades of hot-formed welded and seamless high-strength low-alloy square, rectangular, round, or special shape structural tubing for welded, riveted, or bolted construction of bridges and buildings and for general structural purposes.

Questions or comments about MatWeb? We also ask that you refer to MatWeb’s terms of use regarding this information. Please read our License Agreement regarding materials data and our Privacy Policy. Within the text, the SI units are shown in brackets. Property Data This page displays only the text of a material data sheet. When properly exposed to the atmosphere, Grades Ia and Ib can be used bare unpainted for many applications.

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ASTM A HSLA Steel Grade III, Thickness 19 to 38 mm (3/4 to in.)

For methods of estimating the atmospheric corrosion resistance of low alloy steels see Guide G or actual data. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.

To see MatWeb’s complete data sheet for this material including material property data, metal compositions, material suppliers, etcplease click the button below. The tubing shall be made by the seamless, furnace-buttwelded continuous-weldedor hot-stretch-reduced electric-resistance-welded process.

When enhanced corrosion resistance is desired, Grade III, copper limits may be specified. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

They can be considered to be microalloyed steel and are designed for mechanical rather than compositional specs. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.

HSLA High-strength low-alloy steels are used for their higher strength and atmospheric corrosion resistance.