ASTM A is the specification that covers the general requirements for flat- rolled stainless and heat-resisting steel plate, sheet and strip. It does not reference. 1 This specification is under the jurisdiction of ASTM Committee A01 on Steel, product specifications that reference Specification A/. ASTM A/AM Standard Specification for General Requirements for Flat -Rolled Stainless and Heat-Resisting Steel Plate, Sheet, and.
|Genre:||Health and Food|
|Published (Last):||21 December 2012|
|PDF File Size:||15.38 Mb|
|ePub File Size:||11.97 Mb|
|Price:||Free* [*Free Regsitration Required]|
The material shall undergo mechanical tests such as tension test, hardness test, and bend test.
C For circles, the over thickness tolerances in this table apply to the diameter of the circle corresponding to the width ranges shown.
For sheet, strip, and plate whose length and width dimensions are both less than 24 in. It is permitted to round the edges to a 1? In the case of polished? However, percentages must a4880 the same tendencies in all samples; that is, the several determinations of any individual element in a heat shall not vary both above and below the speci?
ASTM A Specification | Penn Stainless Products
Notwithstanding the absence of a signature, the organization submitting the EDI transmission is responsible for the content of the report. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. The results of this retest shall be within the speci?
Retests and Retreatment Approved April 1, NOTE 2—If the longer dimension is under 36 in. When intergranular corrosion tests are required, they shall be as agreed upon between the seller and the purchaser. Appearance will vary depending upon the starting? Width and length tolerances for abrasive cut plates over mm thick are not included in the table; consult producer. Special tests like intergranular corrosion test, permeability test, Charpy impact testing and tests for detrimental intermetallic phases in wrought duplex stainless steels shall be also be performed when required.
Finish for Strip It is permitted to obtain such specimens from specimens selected for mechanical testing.
ASTM A480 Plate Thickness & Flatness Tolerances
NOTE 1—Thickness measurements are taken at least 10 mm in from the edge of the product, except that on widths less than 26 mm, the tolerances are applicable for measurements at all locations. This standard has been approved for use by agencies of the Department of Defense.
These requirements shall apply to AM but shall not apply to A Historical Version s – view previous versions of standard Work Item s – proposed revisions of this standard Translated Version s: For narrow strip, the following widths can be tested: This standard is subject to revision at any time by the responsible technical committee and must be reviewed every?
Referenced Documents purchase separately The aztm listed below atm referenced within the subject standard but are not provided as part of the standard. C Not including hard tempers of 2xx and 3xx Series, dead-soft sheets, and deep-drawing sheets. The characters shall be of such size as to be clearly legible. Note that for some applications user may wish to specify minus rather than plus tolerance or vice versa. Finish for Sheet For S, see Note 6. The purchaser is not permitted to make chemical requirements less stringent.
Heat treatment thermal cycles shall be separate from other thermal processing cycles; for example, in-process thermal cycles are not permitted as a substitute for the separate annealing cycle.
ASTM A480 Specification
Finishes for sheet are actually shown in Section A skilled operator can generally blend this? The gage number shall not be a basis for rejection. It is neither practical nor necessary to specify limits for unspeci? D Quenched in water, except that coiled product heat treated in a continuous annealing line shall be water quenched or rapidly cooled by other means.
Open clean defects, such as pits or impressions, will not necessarily require preparation. It is permitted aztm break the corners of the cross section of the specimen with a?
Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm. Surface roughness measurements differ with different instruments, laboratories, and operators.
When the material is too thin to allow hardness testing using any of the Rockwell super? Test data from a minimum of three test lots, as de? For this requirement, a grade is de?