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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MatWeb is intended for personal, non-commercial use. It is the general experience that most identied parts can be satisfactorily produced from one of the tempers. We advise that you only use axtm original value or one of its raw conversions in your calculations to minimize rounding error.

Data sheets for overmetals, plastics, ceramics, and composites. NOTE 1—the term weight is used when inch-pound units are the standard.

Specied thickness must be within ranges stated for specied width. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.

The production of specic nishes requires special preparation and control of the roll surfaces employed. The values listed are not exact conversions of the values listed in the inch-pound tables, but instead are rounded or rationalized values.

Notwithstanding the absence of asrm signature, the organization submitting the document is responsible for the content of the document. For most end part application only one kind of mechanical test requirement is normally employed. See applicable gure in Test Methods and A190 A This nish is especially suitable for lacquer or paint adhesion, and is benecial in aiding drawing operations by reducing the contact friction between the die and the strip. Bend at upon itself in any direction.


Axtm medium soft cold-rolled strip intended for limited bending, shallow drawing and stamping. An above average surface with better brightness and lower Ra values, sometimes referred to as No. The term weight is adtm when inch-pound units are the standard. This analysis shall conform to the requirements shown in Table 1.

Packaging and Package Marking C 5 Camber, in.

ASTM A109 Grade 1 hard

NOTE 3—The industry denition as invokved here is: However, such products are technically classied as cold rolled sheet.

C A soft ductile cold-rolled strip intended for deep drawing where stretcher strains or uting are permissible. Thickness Tolerances Plus or Minus, in. Please contact us astj webmaster matweb.

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. C The analysis shall be reported.

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. Proper identication of parts may include visual examination, prints or descriptions, or a combination of these.

The several determinations of any element shall not vary both above and below the specied range. C Also for extrusions.


The ability of manufacturers to meet the maximum coil weights depends upon individual mill equipment. Product analysis is appropriate on these types of steel only when misapplication is apparent or for copper when copper steel is specied.

ASTM A Carbon Steel, Tempers 4 or 5, Composition Spec

B Measured 10 mm or more in from edge; and aztm narrower than 25 mm, at any place between edges. Rejection and Rehearing However, some applications are specied as silicon killed. The steel shall be made by the open-hearth, basic-oxygen, or electric-furnace process. Number 3 nish is the highest quality nish commonly produced and is particularly suited for bright plating. The strip is 1. Note 2—Camber tolerances as shown in the table are for any mm length. Your comments are invited either for revision of this standard or for additional qstm and should be addressed to ASTM Headquarters.

Conformance to SI tolerances is mandatory when the “M” specication is used. The phenomenon of aging is accompanied by a loss of ductility with an increase in hardness, yield point, and tensile strength. Sometimes an anneal is used at some intermediate thickness to facilitate further cold reduction or to obtain atsm temper and mechanical properties in the nished strip.