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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XM Up to 2 in. There are standards covering high nickel, chromium, austenitic corrosion, and heat-resisting alloy materials. Historical Version s – view previous versions of standard. Continued Tensile Strength, min, ksi [MPa] Condition annealed annealed annealed annealed annealed annealed Martensitic Grades annealed 1 2 3 tempered tempered normalized and tempered annealed tempered annealed quenched and tempered 60 70 65 60 70 70 Yield Strength,A min, ksi [MPa] Elongation in 2 in.
F Nitrogen content is to be reported for this grade. Size px x x x x Please first log in with a verified email before subscribing to alerts. A number in parentheses indicates the year of last reapproval. We need your help! Such testing may or may not be routinely performed by the manufacturer.
Failure to comply with the general requirements of Speci? 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. These phases can have a negative effect on mechanical properties and corrosion resistance. C Except as required for speci? A number in parentheses indicates the year of last reapproval. The certification shall be positively relatable to the lot of material represented.
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.
These phases can typically be removed by correct annealing and cooling practices. 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. In the event of failure, the lot represented shall be rejected except that, at the option of the manufacturer, each bar in the lot may be tested for acceptance. Four grades of the stainless steel are available which includes austenitic, austenitic-ferritic, ferritic, and martensitic grades.
ASTM A Specifications | Penn Stainless Products
a49 Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Reduction of area does not apply on? B Maximum unless otherwise indicated.
The values stated in each system are not exact equivalents; therefore, each system must be used independent of the other. We have no amendments or corrections for this standard.
Approved March 15, 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. F Tensile strength 70 ksi [ MPa] min permitted for extruded shapes.
Materials for High-Temperature Service S1. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a astn server. Your Alert Profile lists the documents that will be monitored.
For that reason, a minimum grain size has been required of the H astk created for optimum elevated temperature propertiesand a mandatory grain size test and report has been added for the non—H grades so that the information is available for those desiring to reclassify a non—H grade to H grade. Approved November 1, Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.
The analysis shall meet the requirements a4479 Table 1.
D See Supplementary Requirement S1.