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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Finishes for plate are actually shown in Section Combining values from the two systems may result in nonconformance with the specification. For plates up to mm, incl, in thickness, the tolerance under the speci? It is permitted a40 round the edges to a 1? Finishes for sheet are actually shown in Section If the hardness difference between the two ends of the coil exceeds 5 HRB, or equivalent, or if the material is temper rolled, tensile properties must be determined on both coil ends.

The inside of the coil shall also be marked or shall have a tag or label attached and marked with the information of 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. This is a dull, nonre? Widths up to 48 [] excl Widths 48 [] and over Lengths up astj [] excl Lengths [] and over For thicknesses 0.

Notwithstanding the absence of a signature, the organization submitting the EDI transmission is responsible for the content z480 the report. Hard 12 34 78? Quenched in water or xstm 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?

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The purchase order requirements shall not take precedence if they, in any way, violate the requirements of the product speci? If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on A4880, at the address shown below. When the material is too thin to allow hardness testing using any astj the Rockwell super?

Use of this method shall be by agreement between purchaser and supplier. Approved November 15, The tolerances under speci? The use of the gage number is discouraged as being an archaic term of limited usefulness not having general agreement on meaning.

When polished on one side only, it is permitted to rough grind the other side in order to obtain the necessary? In the case of polished?

NOTE 2—The tolerances in this table include crown tolerances. The marking shall be sufficiently stable to withstand normal handling.

However, it is not necessary to actually run the tests unless speci? Architectural Finishes—Sometimes described as a No. Use of plates in this condition is generally con? Atsm after part assembly may be done with buffing. The material shall undergo mechanical tests such as tension test, hardness test, and bend test.

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.

Heat and product analyses shall conform to the chemical requirements for each of the specific elements.

ASTM A480 Plate Thickness & Flatness Tolerances

For S, the heat treatment is speci? In the case of transverse bend test specimens, the axis of bend shall be parallel to the direction of rolling. In the case of conflict between a requirement of the product specification or a requirement of this specification and a more stringent requirement of the purchase order, the purchase order shall prevail. Various production methods may be used to obtain these?


However, it is permitted to specify Practice E of Practices A for Type H when intergranular corrosion is of concern. Not withstanding the absence of a signature, the organization submitting the document is responsible for its content.

Typically, very faint buff of polish lines may still be visible on the? 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? Bright Annealed Finish —A smooth, bright, re? A skilled operator can generally blend this? It is permitted to break the corners of the cross section of the specimen with a?

It is neither practical nor necessary to specify limits for unspeci?

ASTM A480 Specification

The purchaser is not permitted to make chemical requirements less stringent. D Quenched in water, except that coiled product heat treated in a continuous annealing line shall asgm water quenched or rapidly cooled by other means. This is a general purpose?

There may also be overlap in measurements of surface roughness for both No. Requirements for A are given in Annex A2.

ASTM A Specification | Penn Stainless Products

For this requirement, a grade is de? Retests and Retreatment Edges for Cold-Rolled Strip NOTE 3—For plates with speci? Within the text, the SI units are shown in brackets, except that when AM is speci? Requirements for AM are given in Annex A3.