ASTM A/AM: Standard Specification for Steel, Strip, Carbon ( Maximum Percent), Cold-Rolled. ASTM A Standard Specification for Steel, Strip, Carbon ( Maximum Percent), Cold-Rolled1_幼儿读物_幼儿教育_教育专区。. ASTM A Carbon Steel, Tempers 4 or 5, Composition Spec. Categories: Metal; Ferrous Metal; ASTM Steel. Material Notes: Cold Rolled Strip. Vendors: No.
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ASTM A109 Grade 1 hard
In the event that the producer is dissatised with the rejection, he a1109 request a rehearing. Or if you don’t have an account with us yet, then click here to register. However, such products are technically classified as cold rolled sheet.
There is some overlapping among the different scales, but the best scale to use in any given case is the one which will give the maximum penetration, without showing undue evidence of impression on the undersurface and without exceeding B or its equivalent on the dial. Through SI UNITS Note 1—Camber is the greatest deviation of a side edge from a straight line, the measurement being taken on the concave side with a straight edge.
It is the general experience that most identied parts can be satisfactorily produced from one of the tempers. This table is presented as a matter of general information. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.
Rejection and Rehearing Number 3 nish is the highest quality nish commonly produced and is particularly suited for bright plating. When edge, width and thickness are not dened by ashm table, tolerances are by agreement between producer and supplier. Normal coiling or piling does xstm necessarily provide a denite positioning of the slitting burr.
It serves to reduce the tendency of the steel to ute or stretcher strain during fabrication. Tensile properties are based on the standard tension-test specimen for sheet metals, see appropriate gure in Test Methods and Denitions A Combining values from the two systems may result in non-conformance with the standard.
ASTM A Carbon Steel, Tempers 4 or 5, Composition Spec
Temper and Bend Test Requirement 7. Sometimes an anneal is used at some intermediate thickness to facilitate further cold reduction or to obtain desired temper and mechanical properties in the nished strip.
Within the text, the SI units are shown in brackets. Property Data This page displays only the text of a material data sheet. ASTM does not give any warranty express x109 implied or make any representation that the contents of this abstract are accurate, complete or up to date.
This abstract is a brief summary of the referenced standard. We advise that you only use the original value or one of its raw conversions in your calculations to minimize rounding axtm. The use of a lighter load results in a loss of sensitivity, while a heavier load leads to a loss in accuracy. Tolerances for Thickness, in. The contents, results, and technical data from this site may not be reproduced either electronically, photographically or substantively without permission from MatWeb, LLC.
Your comments are invited either for revision of this asm or for additional standards z109 should be addressed to ASTM Headquarters. Subscribe to Premium Services Searches: The several determinations of any element shall not vary both above and below the specied range. 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.
Workmanship, Finish, and Appearance Mill inspection by the purchaser shall not interfere unnecessarily with the manufacturer’s operation. NOTE 3—The industry denition as invokved here is: Note 2—Camber tolerances as shown in the table are for any mm length. The strip is 1. Or if you don’t have an account with us yet, then click here to register. Specied asgm must be within ranges stated for specied width. C 5 Camber, in.
Last previous edition A — Please click here if you are a supplier and would like information on how to adtm your listing to this material. The values listed are not exact conversions of the values listed in the inch-pound tables, but instead are rounded or rationalized values.
An anneal and skin pass is typically used as the nal step for Temper 4 and 5. When the above aging characteristics are undesirable, special killed generally aluminum killed steel is used. Bend tests shall be conducted in accordance with requirements specified.
The production of specic nishes requires special preparation and control of the asgm surfaces employed. Notwithstanding the absence of a signature, the organization submitting the document is wstm for the content of the document.
Over 12 to Over Cold-rolled carbon strip specified to temper numbers shall conform to the Rockwell hardness requirements.
This test requirement is generally the Rockwell hardness test. Over 12 12 Through 12 Specied Width, mm Over The tempers are obtained by the selection and control of chemical composition, by amounts of cold reduction, by thermal treatment, and by skin-rolling.
MatWeb is intended for personal, non-commercial use. In bright normalizing the furnace atmosphere is controlled to prevent oxidizing of the strip surface. However, under SI x109 preferred term is mass.