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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ASTM a tubing| A steel| ASTM A properties | L.G. Pipes & tubes
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Historical Version s – view previous versions of standard.
Within the text, the SI units are shown in a168. When enhanced corrosion resistance is desired, Grade III, copper limits may be specified.
ASTM A234 Gr WPB Fittings
The tubing shall be made by the seamless, furnace-buttwelded continuous-weldedor hot-stretch-reduced electric-resistance-welded process. Click here to view all the property values for this datasheet as they were originally entered into MatWeb. Combining values from the two astmm may result in non-conformance with the standard. Or if you don’t have an account with us yet, then click here to register.
ASTM A is used in welded, bolted, or riveted structures, especially bridges and buildings x618 which its strength and a61 is required. If the results of the mechanical tests representing any heat do not conform to a requirement, retests shall be made.
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They can be considered 6a18 be microalloyed steel and are designed for mechanical rather than compositional specs. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding error.
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. Login to see your most recently viewed materials here.
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Grade II has atmospheric corrosion resistance equivalent to that of carbon steel with copper 0. When the steel is used in welded construction, asfm welding procedure shall be suitable for the steel and the intended service.
Tensile test and bend test shall be performed for the material to conform to the requirements specified. Combining values from the two systems may result in non-conformance with the standard.
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 awtm be used bare unpainted for many applications.
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. This abstract is a brief summary of the referenced standard.
ASTM A HSLA Steel Grade III, Thickness 19 to 38 mm (3/4 to in.)
Subscribe to Premium Services Searches: For methods of estimating the atmospheric corrosion resistance of low alloy steels see Guide G or actual data. Link to Active This link will always route to the current Active version of the standard. When the steel is used in welded construction, the welding procedure shall be suitable for the steel and the intended service.
Tensile test and bend test shall be performed for the material to conform to the requirements specified. We appreciate your input.