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
The nickel imparts good toughness and ductility, and the chromium and molybdenum asgm increased hardness penetration and wear. 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.
Stainless Steel 316 L ASTM A434/ S43400 Sheets, Thickness: 1-2 mm
Historical Version s – view previous versions of standard. These bars have no controlled thermal treatment after hot rolling. Heating above the critical temperature and aastm in still air produces the asttm structure. Parts made with the annealed condition generally require heat treating prior to being placed in service. It is supplied in the heat treated condition to a Brinell hardness of It is a widely used medium carbon alloy steel which is relatively inexpensive considering the hardenability it offers.
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. The fatigue-tensile ratio makes this grade ideal for highly stressed parts. Please first verify your email before subscribing to alerts. Subscription pricing is determined by: Alloy Bar and Plate. The bars are available in the conditions specified in 4. This standard is also available to be included in Standards Subscriptions.
Standards Subscriptions from ANSI provides a money-saving, multi-user solution for accessing standards. We have no amendments or corrections for this standard. This has been the traditional condition for stocking hot rolled flats and squares.
It is readily machined, easily forged and exhibits good response to heat treating by furnace, flame and induction hardening.
Hot Rolled Alloy Steels On Fay Industries, Inc. (Steel * Saw Cutting)
If the document is revised or amended, you will be notified by email. These grades are especially suitable for forging because they have self-scaling characteristics.
They respond astn to heat treatment and are comparatively easy to machine in the heat treated condition. They are readily carburized, and the well-balanced alloy content permits hardening to produce a strong, tough core and high case hardness. Combining values from the two systems may result in non-conformance with the standard. Link to Active This link will always route to the current Active version of the standard.
Portland, OR Phone: By Stock By Keyword. Tension tests shall be asstm wherein the steel specimens shall conform to the required values of yield strength, tensile strength, and elongation.
It is a relatively high hardenability alloy so that astn the heat treated condition it has good overall strength and toughness. Need more than one copy?
This specification covers hot-wrought and cold-finished quenched and tempered alloy steel bars. The steel materials shall aetm melt processed by using open-heart, basic oxygen, or electric furnace and shall conform to the austenitic grain size requirement.
Work Item s – proposed revisions of this standard. Forged Bar and Plate. Please first log in with a verified email before subscribing to alerts. Carbon Bar, Plate, Tubing and Structural. Combining values from the two systems may result in non-conformance with the standard.
Hot Rolled Alloy Steels
The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. Red Metals – Bronze, Copper and Brass. As the voice of the U.
Standards Subsctiption may be the perfect solution. This standard is not included in any packages. They have excellent machinability and respond well to polishing operations.
This refines the as rolled grain structure and gives mechanical properties between the quenched and tempered and the annealed conditions. The bars are available in the conditions specified in 4. Already Subscribed to this document.
ASTM A Standard Specification for Steel Bars, Alloy, Hot Wroug
Their chromium content provides good hardness penetration, and the molybdenum imparts uniformity of hardness and high strength.
Click on a category to drill down. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.