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.
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Permission rights to photocopy the standard may also be secured from the ASTM website www. NOTE 1—Thickness measurements are taken at least 10 mm in from the edge of the product, except that on a840 less than 26 mm, the tolerances are applicable for measurements at all locations. For sheet, strip, and plate whose length and width dimensions are both less than 24 in. This is a general purpose? The tolerances under speci? Ast, Test Report and Certi?
Hard 12 34 78? It is permitted to break asm corners of the cross section of the specimen with a? Bright Annealed Finish —A smooth, bright, re? 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. One surface, to be the outside surface in bending, shall be the original surface of the plate; however, surface preparation by light grinding is permitted.
This abstract is a brief summary of the referenced standard. All duplex austenitic-ferritic types that are listed in Test Methods A awtm expected to be capable of passing these tests.
Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM sstm the above address or at phonefaxor service astm. The purchaser is not permitted to make chemical requirements less stringent. Blending after part assembly may astj done with buffing. The steel shall have no imperfections of a nature or degree, for the type and quality ordered, that will adversely affect the stamping, forming, machining, or fabrication of?
ASTM A480 Specification
Link to Active This link will always route to the current Active version of the standard. Within the text, the SI units are shown in brackets, except that when AM is speci?
It is permitted to round the edges to a 1? Packaging, Marking, and Loading Refer to Section Finishes for sheet are actually shown in Section The material shall be accepted if the results of retests on retreated material are within the speci? In case of dissatisfaction with the results of the test, the seller is permitted to make claim for a rehearing within that time. Interspersement of different melts is permissible if they are of approximately the same nominal thickness and are heat treated in the same operating period and under the same conditions time and temperature.
Combining values from the two systems may result in nonconformance with the specification.
ASTM A Plate Thickness & Flatness Tolerances – Rolled Alloys, Inc.
Width and length tolerances for abrasive cut plates over 4 in. The applicable levels shall a4880 as speci? Your comments are invited either for revision of this standard or for additional standards astk should be addressed to ASTM International Headquarters. Edges for Cold-Rolled Strip Finish for Sheet Finishes for plate are actually shown in Section This is a dull, nonre? However, percentages must exhibit 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?
It is permitted to obtain such specimens from specimens selected for mechanical testing.
ASTM A Specification | Penn Stainless Products
Retests and Retreatment 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.
Within the text, the SI units are shown in brackets, except that when AM is specified, Annex A3 shall apply for the dimensional tolerances and not the bracketed SI values in Annex A2.
Widths up to 48  excl Widths 48  and over Lengths up to  excl Lengths  and over For thicknesses 0. Quenched in water or rapidly cooled by other means at a rate sufficient to prevent reprecipitation of carbides, as demonstrable by the capability of passing the test for resistance to intergranular corrosion speci?
Work Item s – proposed revisions of this standard. 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. Approved October 1, Appearance will vary depending upon the starting?
Typically, very faint buff of polish lines may aztm be visible on the? In the case of polished? However, unless the order speci? In the case of heavier plates of types other than L, LN, Cb, Cb, Cb, L, LN, Ti, L,S, and S, the applicability of this test shall be a matter for negotiation between the seller and the purchaser.
The use of the gage number is discouraged as being an archaic term of limited usefulness not having general agreement on meaning. Inspection by the purchaser shall not interfere unnecessarily with the manufacturer.
Astn International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard.