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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This abstract is a brief summary of the referenced standard.

ASTM A234 Gr WPB Fittings

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. 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.

Questions or comments about MatWeb? 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.

Please read our License Agreement regarding materials data and our Privacy Policy. Tensile test and bend test shall be performed for the material to conform to the requirements specified.

The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. If the results of the mechanical tests representing any heat do not conform to a requirement, retests shall be made. Link to Active This link will always route to the current Active version of the standard. Data sheets for overmetals, plastics, ceramics, and composites.

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ASTM A618 Hot-Formed Welded and Seamless Structural Tube

Historical Version s – view previous versions of standard. MatWeb is intended for personal, non-commercial use. Click asmt to view all the property values for this datasheet as they were originally entered into MatWeb. We also ask that you refer to MatWeb’s terms of use regarding this information. Xstm 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.

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. ASTM A is used in welded, aatm, or riveted structures, especially bridges and buildings in which its strength and durability is required. When the steel is used in welded construction, the welding procedure shall be suitable for the steel and the intended service.

It is informational only and not an official part of the standard; the full text of the standard satm must be referred to for its use and application.

When enhanced corrosion resistance is desired, Grade III, copper limits may be specified. The tubing shall be made by the seamless, furnace-buttwelded continuous-weldedor hot-stretch-reduced electric-resistance-welded process. When properly exposed to the atmosphere, Grades Ia and Ib can be used bare unpainted for many applications. Grade II has atmospheric corrosion resistance equivalent to that of carbon steel with copper 0. The tubing shall be made by the seamless, furnace-buttwelded continuous-weldedor hot-stretch-reduced electric-resistance-welded process.

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Or if you don’t have an account with us yet, then click here to register. When properly exposed to the atmosphere, Grades Ia and Ib can be used bare unpainted for many asttm.

They can be considered to be microalloyed steel and are designed for mechanical rather than compositional specs. Within the text, the SI units are shown in brackets. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.

We advise that you only use the original value or one of its raw conversions in your calculations to x618 rounding error.

Subscribe to Premium Services Searches: Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. If the results of the mechanical tests representing any heat do not conform to a requirement, retests shall be made. When the steel is used in welded construction, the welding procedure shall be suitable for the steel and the intended service. HSLA High-strength low-alloy steels are used for their higher strength and atmospheric corrosion resistance.

When enhanced corrosion resistance is desired, Grade III, copper limits may be specified. A68 test and bend test shall be performed for the satm to conform to the requirements specified.

The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Property Data This page displays only the text of a material data sheet.

Within the text, the SI units are shown in brackets.