Chemical Composition Limits 9. Tensile Properties The tension test shall be conducted on specimens with the raised figures present. Thickness is measured at a position between the raised figures in an area unaffected by the pattern. NOTE 1Thickness to be measured at 38to 34 in. NOTE 2For thickness measured at any location other than that specified in Note 1, the permitted variations over specified thickness shall be times the amounts in this table, rounded to the nearest 0.
NOTE 3Where. Specified Thickness, in. A The specified thickness range captions also apply when rolled floor plate is specified to a minimum thickness, in which case the permitted variations are all over and equal to twice the tabular values. B Permitted variation under specified thickness, 0. Certification Keywords Permitted Variations A Under 0. Permitted variations under specified width and length: 14 in. NOTE 1When the longer dimension is under 36 in. When the longer dimension is from 36 to 72 in.
NOTE 2These permitted variations apply to plates that have a specified minimum tensile strength of not more than 60 ksi or comparable chemical composition or hardness.
NOTE 3This table and these notes cover the permitted variations from a flat surface for circular and sketch floor plates, based upon the maximum dimensions of such plates. A,B 36 to 48, excl 48 to 60, excl 60 to 72, excl 72 to 84, excl 84 to 96, excl.
Permitted Variation from a Flat Surface Along the LengthThe longer dimension specified is considered the length, and the permitted variation from a flat surface along the length shall not exceed the tabular amount for the specified width for plates up to mm in length, or in any mm for longer plates. B Permitted Variation from a Flat Surface Across the WidthThe permitted variation from a flat surface across the width shall not exceed the tabular amount for the specified width.
Raised figure camber is the curvature of the raised figures in the length direction, measured over the entire length of the plate. A Camber is the horizontal edge curvature in the length, measured over the entire length of the plate in the flat position. Pattern runout is the degree to which the pattern deviates from parallel to the longitudinal direction of the rolled plate. Those that are considered suitable for use with this specification are listed by title: S2.
Product Analysis. NOTE 1Thickness to be measured at 10 to 20 mm from the longitudinal edge. Specified Thickness, mm. Up to 2. Permitted variations under specified width and length: 6 mm, for thicknesses 5 mm and over; and 3 mm, for thicknesses under 5 mm. To to , excl to , excl to 12 , incl Over 12 NOTE 1When the longer dimension is under mm, the permitted variation from a flat surface shall not exceed 6 mm.
NOTE 2These permitted variations apply to plates that have a specified minimum tensile strength of not more than MPa or comparable chemical composition or hardness.
To , excl. Specified Thickness, mm To 6. Permitted Variations From a Flat Surface for Specified Widths Given in Millimetres, mmA,B to , to , to , to , to , excl excl excl excl excl 19 16 14 13 13 A Permitted Variation from a Flat Surface Along the LengthThe longer dimension specified is considered the length, and the permitted variation from a flat surface along the length shall not exceed the tabular amount for the specified width for plates up to mm in length, or in any mm for longer plates.
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Open navigation menu. Close suggestions Search Search. User Settings. Skip carousel. Carousel Previous. Carousel Next. What is Scribd? Astm A PDF. Did you find this document useful? Is this content inappropriate? Report this Document. Flag for inappropriate content. Download now. Related titles. Carousel Previous Carousel Next. Jump to Page. Search inside document. Width Length To 96, incl 38 12 Under to , excl to , excl to , incl Over 1 38 38 12 7 16 34 12 12 58 58 34 58 12 12 78 58 1 Permitted variations under specified width and length: 14 in.
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Scope 1. While it is generally provided in the as-rolled condition, floor plate also may be provided in the heat-treated condition, depending on the material specification. Rolled floor plates have raised figures at regular intervals on one surface of the plate.
Maximum thickness for product delivered under this specification is 1 in. The values stated in each system are not exact equivalents; therefore, each system is to be used independently of the other, without combining values. Referenced Documents 2. Current edition approved Dec. Published February Originally published as A — Terminology 3. Surface Pattern 4. Some patterns are shown in Fig. Manufacturers generally produce only one of the patterns shown. Where a need for these attributes exists, purchasers should consult the manufacturer.
Ordering Information 5. General Requirements 6. Material 7. Manufacture 8. Chemical Composition Limits 9. Tensile Properties The tension test shall be conducted on specimens with the raised figures present. Thickness is measured at a position between the raised figures in an area unaffected by the pattern.
Specified Thickness, in. B Permitted variation under specified thickness, 0. Certification
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