ASTM Tensile Requirements. L. L. Tensile Strength. Yield Strength. Elong. In 2″. Elements. S S S Grade min, ksi (Mpa) min, ksi. ASTM A This specification covers welded unan- nealed stainless steel pipe intended for low to moderate temperatures and corrosive service where heat. Standard Specification for A A Standard Specification For Welded, Unannealed Austenitic Stainless Steel Tubular Products. Overview ASTM A
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It is informational only and not an official part of the standard; the full text of the standard adtm must be referred to for its use and application.
Tubular products having other diameters or wall thickness, or both, may be furnished provided it complies with all other requirements of this specification. Table 1 lists the five grades covered by this specification.
ASTM A778 Specification
The user requiring additional testing or examination is referred to the supplemental requirements or Ordering Information, or both. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. We reserve the right to modify or improve the designs or specifications of our products at any time without notice. The user of this specification should be aware that a minimum amount of testing and examination is required of the basic product.
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.
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The welds shall be made by the manual or automatic electric-welding process. All sales are governed by our terms and conditions, which are available on request.
The user of this specification should be aware that a minimum amount of testing and examination is required of the basic product. Historical Version s – view previous versions of standard. Injurious weld defects shall be a7778 by removal to sound metal and rewelding.
Transverse tension test and transverse-guided bend test shall be done to the welded joints. Within the text, SI units are shown in brackets.
Users requiring a tubular product with post-weld heat treatment or with radiographic examination are referred to Specifications AAor A as applicable. The user requiring additional testing or examination is referred to the supplemental requirements or Ordering Information, or both.
ASTM A Specification | Penn Stainless Products
This specification covers straight seam and spiral butt seam welded unannealed austenitic stainless steel tubular products intended for low and moderate temperatures and corrosive service where treatment is not necessary for corrosion resistance. Tubular products having other diameters, or wall thickness, or both may be furnished provided it complies with all other requirements of this specification.
The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Finished products shall have smooth ends free or burrs and shall be free of injurious defects.
Specification Tolerances for ASTM A
The tubular products shall be made from flat-rolled steel sheet, coil, or plate by a shielded arc-welding process. Combining the values from the two systems may sstm in non-conformance with the standard. Always verify that you have the most recent product specifications or other documentation prior to the installation of these products. Link to Active This link will always route to the current Active version of the standard. This abstract is a brief summary of the referenced standard.