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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A tolerance for check testing, of two Rockwell points on the B scale below the minimum and above the maximum of the range specied, is commonly allowed to compensate for normal differences astj equipment. Originally published as A — 26 T.
Last previous edition A — A soft ductile cold-rolled strip intended for deep drawing where no surface strain or uting is permissible. Over 12 to Over Other tempers vary in a similar way. However, such products are technically classified as cold rolled sheet. Subscribe to Premium Services Searches: Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility.
However, under SI the preferred term is mass.
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 50 Standard Camber Tolerance, mm 10 5 If the Rockwell ball is attened by using it on a hard sample, it aa109 be replaced, otherwise the subsequent readings will be affected.
Ingot cast rimmed, capped and semi-killed steels are subject to limited availability.
ASTM A109 Grade 1 hard
A Over 6 Over 9 Through Through 9 12 0. Your comments are invited either for revision of this standard asm for additional standards and should be addressed to ASTM Headquarters. The values listed are not exact conversions of the values listed in the inch-pound tables, but instead are rounded or rationalized values.
ASTM A Carbon Steel, Tempers 4 or 5, Composition Spec
The limits of tensile strength, etc. The amount of reduction is greater than that ast, in skin-rolling see 3. Notwithstanding the absence of a signature, the organization submitting the EDI 5 This test requirement is generally the Rockwell hardness test.
When required, minimum coil weights are subject to negotiation. Property Data This page displays only the text of a material data sheet. Tensile properties are based on the standard tension-test specimen for sheet metals, see appropriate gure in Test Methods and Denitions A The strip is 1. Rockwell Hardness Maximum approx. Specied thickness must be within ranges stated for specied width. Conformance to SI tolerances is mandatory when the “M” specication is used.
Number 3 nish is the highest quality nish commonly produced and is particularly suited for bright plating. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other.
MatWeb is intended for personal, non-commercial use. Product analysis is appropriate on these types of steel only when misapplication is apparent or for copper when copper steel is specied.
The values listed are not exact conversions of the values listed in the inch-pound tables, but instead are rounded or rationalized values. Or if adtm don’t have an account with us yet, then click here to register. It is the general experience that most identied parts can be satisfactorily produced from one of the tempers. ASTM does not give any warranty express or ast, or make any representation that the contents of this abstract are accurate, complete or up to date.
Combining values from the two systems may zstm in non-conformance with the standard. However, unless the order species the applicable “M” specication designation SI unitsthe material shall be furnished to inch-pound units.
Your comments will receive careful consideration satm a meeting of the responsible technical committee, which you may attend. Materials and Manufacture 5. Within the text, the SI units are shown in brackets. It serves to reduce the tendency of the z109 to ute or stretcher strain during fabrication. Click here to view all the property values for this datasheet as they were originally entered into MatWeb.
Bend tests shall be conducted in accordance with requirements specified. The use of a lighter load results in a loss of sensitivity, while a heavier load leads to a loss in accuracy.
Cold-rolled carbon strip specified to temper numbers shall conform to the Rockwell hardness requirements. To see MatWeb’s complete data sheet for this material including material property data, metal compositions, material suppliers, etcplease click the button below.