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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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If certifying that the material conforms a48 the requirements for more than one type of steel, the manufacturer may indicate each type of steel on the report, or may issue a separate report for each type of steel. Bright Annealed Finish —A smooth, bright, re? This specification covers general requirements for flat-rolled stainless and heat-resisting steel plate, sheet, and strip. These requirements shall apply to AM but shall not apply to A B Product analysis limits for cobalt under 0.

NOTE 2—The tolerances in this table include crown tolerances. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.

D Quenched in water, except a4800 coiled product heat treated in a continuous annealing line shall be water quenched or rapidly cooled by other means. TR Finish—See Note 4.

ASTM A Plate Thickness & Flatness Tolerances – Rolled Alloys, Inc.

Link to Active This link will always route to the current Active version of the standard. When the material is too thin to allow hardness testing using any of the Rockwell super? In the case of transverse bend test specimens, the axis of bend shall be parallel to the direction of rolling.


The results of this retest shall be within the speci? This material test report shall reference the product speci?

In either case, the test report shall be complete with the full identi? Requirements for AM are given in Annex A3. NOTE 2—Cold-rolled sheets in cut lengths and coils are produced in some type numbers and some widths atsm thickness to tolerances less than those shown in the table. Finish for Strip Use of this method shall be by agreement between purchaser and supplier. When agreed by the seller and the purchaser, it is permitted to modify the cross section to 1?

Notwithstanding the absence of a signature, the organization submitting the EDI transmission is responsible for the content of the report.

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. For this requirement, a grade is de?

ASTM A480 Specification

Special tests like intergranular corrosion test, permeability test, Charpy impact testing and tests for detrimental intermetallic phases aastm wrought duplex stainless steels shall be also be performed when required. For the purposes of this speci? This standard is subject to revision at any aastm by the responsible technical committee and must be reviewed every?

However, it is permitted to specify Practice E of Practices A for Type H when intergranular corrosion is of concern.

Hard 23 23 19 29 29 26 0. All austenitic chromium-nickel types except the H types are expected to be capable of passing this test. This analysis shall be made from a test sample taken during the pouring of the melt, or from asmt in-process product later in the manufacturing?


ASTM A480 Plate Thickness & Flatness Tolerances

Combining values from the two systems may result in nonconformance with the specification. Approved December 1, For S, see Note 6. Scale impairs corrosion resistance.

Requirements for A are given in Annex A2.

The steel shall be made by one of the following processes: 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? Approved April 1, The material shall be accepted if the results of retests on retreated material are within the 4a80

ASTM Specification A – What is it? – NKS

In case of dissatisfaction with the results of the test, the seller is permitted to make claim for ast rehearing within that time. S, S, S, and S The manufacturer is permitted, if necessary, use a lower temperature resolution anneal or a stabilization anneal after a high temperature solution anneal in order to meet corrosion test requirements.

Blending after part assembly may be done with buffing. The presence of an unspeci?