Find the most up-to-date version of ASTM A at Engineering Standard Specification for Steel Forging Stock. Active Standard ASTM A / AM | Developed by Subcommittee: A Book of Standards Volume: . ASTM A/AM Standard Specification for Steel Forging Stock CONTAINED IN VOL. , Covers cast carbon and alloy steel ingots and strand.
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For strength in the – ksi range temper at F.
Are you sure you want to empty the cart? Blooms and billets may be square, round, octagonal, or rectangular in section; slabs are rectangular.
Historical Version s – view previous versions of standard. It has good ductility. From F it may be air cooled. Land Use and Development. Link to Active This link will always route to the current Active version of the standard. 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.
ASTM A Rods, Application: Manufacturing, Construction, School/College Workshop | ID:
Materials shall be manufactured and furnished in a condition that can withstand, for an indefinite time, exposure to all climatic conditions without developing any external or internal satm. It is informational only and not an official part of the standard; the full text of the standard itself must be referred astk for its use and application. Mean Coeff Thermal Expansion.
AISI is a heat treatable, low alloy steel containing nickel, chromium and molybdenum. Register for a trial account.
If, however, such defects do occur, surface conditioning, cutting, or parting may be performed by scarfing or flame-cutting. Please login to your authorized staff account to use this feature.
It is informational only and not awtm official part of the standard; the full text of the standard itself must be referred to for its use aetm application.
FORMAT Single User Subscription Site License Subscription BOOKS All Books PACKAGES All Packages EDITION to PUBLISHER. Do NOT temper the alloy if it is in the – ksi strength range as tempering can result in degradation of impact resistance for this level of strength.
Machining is best done with this alloy in the annealed or normalized and tempered condition. Heat treatment for strengthening is done at F followed by an oil quench. This abstract is a brief summary of the referenced standard.
Blooms ashm billets may be square, round, octagonal, or rectangular in section; slabs are rectangular. Heat and product analyses shall be carried out to evaluate conformance of steel specimens to chemical composition requirements. For high strength over ksi the alloy should first be normalized at F prior to heat treatment.
The alloy can be fusion or resistance welded. The alloy will harden by cold working or by heat treatment — see “Heat Treatment” and “Tempering”. aastm
4340 Alloy Steels Material Property Data Sheet – Product availability and request a quote
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. Typical applications are for structural use, such as aircraft landing gear, power transmission gears and shafts and other structural parts.
The values stated in each system may not be exact equivalents; therefore, each system shall a11 used independently of the other. Modulus of Elasticity Tension.
ASTM A711 Rods, Application: Manufacturing, Construction, School/College Workshop
Bend radii should be 3t or greater. Forging may be done in the range of F max. Consult the alloy asfm in regard to hot working. They shall apply only when specified by the purchaser. Preheat and post heat weld procedures should be followed when welding this alloy by established methods. A full anneal may be done at F followed by controlled furnace cooling at a rate not faster aztm 50 F per hour down to F.
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