Application – A is the application of stainless steel just for use in boilers, etc. ASME A is for all applications of stainless steel bars and other shapes. A specifically defers bars for reforging and free machining grades to other ASTM standards (A and A/AM) while A is silent on. ASTM A Standard Specification for Stainless Steel Bars and Shapes_物理_ 自然科学_专业资料。Standard Specification for Stainless Steel.
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ASTM A Specifications | Penn Stainless Products
Subscription pricing is determined by: Materials for High-Temperature Service S1. C Except as required for a4779 alloy type, molybdenum, titanium, nickel, cobalt, tantalum, nitrogen, and copper need not be reported but shall not be present in other than residual amounts, the intent being to prohibit substitution of one alloy type for another due to absence of control of the above named elements astmm certain alloys.
These phases can have a negative effect on mechanical properties and corrosion resistance. We need your help!
Need more than one copy? Four grades of the stainless steel are available which includes austenitic, austenitic-ferritic, ferritic, and martensitic grades.
ASTM A479 Grade 316L annealed
A Samples for testing shall be in the form of a section not exceeding 3? H Product analysis tolerance over the maximum limit for carbon and nitrogen to be 0. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Wstm.
This abstract is a brief summary of the referenced standard. If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below. D American Welding Society designation.
The values stated in each aa479 may not be exact equivalents; therefore, each system shall be used independently of the other. Permission rights to photocopy the standard may also be secured from the ASTM website www. 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.
Thus, solution annealing also can be accomplished for nonstabilized grades by taking advantage of hot rolling temperatures which always exceed solution annealing temperature requirementsmaintaining hot rolling finishing temperatures well above minimum solution annealing requirements, and immediately quenching integral with hot rolling.
Note 1—There are standards covering high nickel, chromium, austenitic corrosion, and heat-resisting alloy materials. This standard is subject to revision at any time by the responsible technical committee and must be reviewed every five years and if not revised, either reapproved or withdrawn. Originally approved in F For bars greater than 2 in.
Approved November 1, F Tensile strength 70 ksi [ MPa] min permitted for extruded shapes. Standards Subsctiption may be the perfect solution. Size px x x x x Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. For that reason, a minimum grain size has been required of the H grades created for optimum elevated temperature propertiesand a mandatory grain size test and report has been added satm the non—H grades so that the information is available for those desiring to reclassify a non—H grade to H grade.
I Elongation in 2 in.
ASTM A – Free Download PDF
The values stated in each system are not exact equivalents; therefore, each system must be used independent of the other. At least one room-temperature test shall be performed by the manufacturer on a sample from at least one bar or shape from each lot of material.
Stabilized grades with columbium or titanium added cannot w479 handled this way, since they would become destabilized due to columbium or titanium carbide solution, without subsequent reheating.
Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility. The analysis shall meet the requirements of Table 1.
In the event of failure, the lot represented shall be rejected except that, at the option of the manufacturer, each bar xstm the lot may be tested for acceptance. This standard has been approved for use by agencies of the Department of Defense. XM Up to 2 in.
You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. Combining values from the two systems may result in non-conformance with the standard. Historical Version s – view previous versions of standard. Stabilized grades with columbium or titanium added cannot be handled this way, since they would become destabilized due to columbium or titanium carbide solution, without subsequent reheating.