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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Subscription pricing is determined by: Heating above the critical temperature and cooling in still air produces the normalized structure. Being a resulphurized steel, it machines easily.

Encore Metals –

They are readily carburized, and the well-balanced alloy content permits hardening to produce a strong, tough core and high case hardness. As the voice of the U. Your Alert Profile lists the documents that will be monitored. Please first log in with a verified email before subscribing to alerts.

ASTM A434/ S43400 Stainless Steel Sheets

Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. By Stock By Keyword. Link to Active This link will always route to the current Active version of the standard. 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.

The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. If the document is revised or amended, you will be notified by email. Portland, OR Phone: Their chromium content provides good hardness penetration, and the molybdenum imparts uniformity of hardness and high strength.


It is supplied in the heat treated condition to a Brinell hardness of This grade is quenched and tempered at the mill to a strong, tough yet machinable condition and usually requires no further heat treatment after finish machining unless surface hardened by flame or induction.

The bars are available in the conditions specified in 4. It maintains its a43, ductility, and toughness at relatively high temperatures. These grades are especially suitable for forging because they have self-scaling characteristics.

It has remarkable non-distorting properties for an alloy steel. This refines the as rolled grain atsm and gives mechanical properties between the quenched and tempered and the annealed conditions.

This advantage is realized principally where high strength is required in heavy sections. Proceed to Checkout Continue Shopping. Combining values from the two systems may result in non-conformance with the standard.

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It is a s434 used medium carbon alloy steel which is relatively inexpensive considering the hardenability it offers. The fatigue-tensile ratio makes this grade ideal for highly stressed parts. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.

Thus, for high strength in heavy sections, or for highly stressed parts operating under the most severe conditions, or where the greatest margin of safety is desired, this is the steel to use.

Alloy Bar and Plate. 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.


Stainless Steel 316 L ASTM A434/ S43400 Sheets, Thickness: 1-2 mm

Already Subscribed to this document. With a combination of such highly desirable properties as good strength and wear resistance, excellent toughness coupled with a4334 ductility, and the ability to resist stress at elevated temperatures, it is understandable why these are widely used and highly successful alloy steels. Because of richer alloy content, possesses much deeper hardenability than the series.

Carbon Bar, Plate, Tubing and Structural. 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 a34 values of yield strength, tensile strength, and elongation. Tool Steel Bar and Plate.


This standard is not included in any packages. Click on a category to drill down. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.

This abstract is a brief summary of the referenced standard. Consequently machinability is inconsistent, as are mechanical properties. Hot Rolled Alloy Steels. Aztm have excellent machinability and respond well to polishing operations.