ASTM A Standard Specification for Steel Bars, Alloy, Hot Wrought or Cold Finished, Quenched and Tempered. Buy ASTM A Standard Specification for Steel Bars, Alloy, Hot-Wrought or Cold-Finished, Quenched and Tempered from SAI Global. ASTM A – Download as PDF File .pdf), Text File .txt) or read online. ASTM A
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Proceed to Checkout Continue Shopping. Parts made with the annealed condition generally require heat treating prior to being placed in service. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
Heating above the critical temperature and cooling in still air produces the normalized structure. The fatigue-tensile ratio makes this grade ideal for highly stressed parts. Work Item s – proposed revisions of this standard. Being a resulphurized steel, it machines adtm.
This specification covers hot-wrought and cold-finished quenched and tempered alloy steel bars. With a combination of such highly desirable properties as good strength and wear resistance, excellent toughness coupled with good ductility, and the ability to resist stress at elevated temperatures, it is understandable why these are widely used and highly successful alloy steels.
Historical Version s – view previous versions of standard. Add to Alert Atm. Combining values from the two systems may result in non-conformance with the standard. These bars have no controlled thermal treatment after hot rolling. Because of richer alloy content, possesses much deeper hardenability than the series.
This standard is also available to be included in Standards Subscriptions. Red Metals – Bronze, Copper and Brass. You may delete a document from your Alert Profile at any time. The steel materials shall be melt processed by using a44, basic oxygen, or electric furnace and shall conform to the austenitic grain size requirement. As the voice of the U. These grades are especially suitable for forging because they have self-scaling characteristics.
Hot Rolled Alloy Steels On Fay Industries, Inc. (Steel * Saw Cutting)
They respond readily to heat treatment and are comparatively easy to machine in the heat treated condition. Tension tests shall be performed wherein the steel specimens shall conform to the required values of yield strength, tensile strength, and elongation.
They are readily carburized, and the well-balanced alloy content permits hardening to produce a axtm, tough core and high case hardness. Tool Steel Bar and Plate. The nickel imparts good toughness and ductility, and the chromium and molybdenum contribute increased hardness penetration and wear.
ASTM A Standard Specification for Steel Bars, Alloy, Hot Wroug
Click on a category to drill down. ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. This has been the traditional condition for stocking hot rolled flats and squares. Forged Bar and Plate. Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the asstm.
Link to Active This link will always route to the current Active version of the standard. This advantage is realized principally where high strength is required in heavy sections. Consequently machinability is inconsistent, as are mechanical properties.
Stainless Steel 316 L ASTM A434/ S43400 Sheets, Thickness: 1-2 mm
Because of the fine combination of properties that may be developed, as well as the ease with which it may be processed, this material is ideal for a wide variety of applications. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server.
Thus, for high strength in heavy sections, or for highly stressed parts operating under the most severe conditions, or where the greatest margin asm safety is desired, this is the steel to use. It is supplied in the heat treated condition asrm a Brinell hardness of The bars are available in the conditions specified in 4. The bars are available in the conditions specified in 4. Your Alert Profile lists the documents that will be monitored.
Please first verify your email before subscribing to alerts. It is readily machined, easily forged and exhibits good response to heat treating by furnace, flame and induction hardening. Their chromium content provides good hardness penetration, and the molybdenum imparts uniformity of hardness and high strength.
This material is also available as leaded steel. Please first log in with a verified email before subscribing to alerts. This abstract is a brief summary of the referenced standard.