ASTM A Standard Specification for Steel Forgings, General Requirements. to steel forgings under any of the following specifications issued by ASTM. This standard is issued under the fixed designation A/AM; the number . 1 ASTM Standards:3 A/AM Specification for Alloy Steel Forgings for. ASTM A/AMb. Standard Specification for Steel Forgings, General Requirements. standard by ASTM International, 11/01/ View all product details.
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This table is applicable only for those elements for which product analysis variations are permitted by the material speci? Looking for some more information? The penetrant system to be used shall be agreed upon between the manufacturer and purchaser.
ASTM A788 Stainless Steel Forged Fittings Suppliers
Combining values from the two systems may result in non-conformance with the standard. Level S—Shear Wave S The outside diameter may be contoured if required. Test each specimen at a different temperature such that the percentage of shear fracture will be both above and below the value of n, but within a range of For this purpose, a back re? Fracture Toughness Test S7. Steel Forgings, Alloy, for Carburizing Applications.
The capacity of the system must also be sufficiently high to reduce the initial surge pressure at the start of the pour to a low level within 2 min. Superstrength Alloy Steel Forgings. Supplementary Requirements S5 or S6, concerning straightening of forgings, may be used.
Your comments will receive careful consideration at a awtm of the responsible technical committee, which you may attend. The last approved version of this historical standard is referenced on www. The purchaser may specify in the order a speci?
The Forged Steel should be produced primarily by either electric-furnace, basic oxygen, vacuum-induction VIMor open-hearth melting process. The values stated in each system may not be exact equivalents; therefore, each system shall be used x788 of the other.
The following items shall be reported: Packaging q788 Package Marking Tension and hardness tests shall be conducted to evaluate mechanical properties such as the percentage of elongation and reduction of area. Details of heat and product analyses for the evaluation of chemical composition are thoroughly discussed.
ASTM A / AM – 10 Standard Specification for Steel Forgings, General Requirements
NOTE 2— Product cross-sectional area taken at right angles to the axis of the original ingot or billet is de? If the choice of test track is not made in the ordering information then the default ASTM track shall be used as noted in Test Methods A Supplementary Requirement S4 concerns a specialized heat axtm process see 3. Sequential or Continuous Strand Casting S3.
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. Permissible Variation Over the Speci? The manufacturer shall accept responsibility for injurious conditions that will not be removed in? Such treatments are intended to simulate post-weld or other treatments to which the forgings will be subjected during subsequent fabrication. 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 a878 and application.
A asttm test temperature may be set by agreement instead of establishing the lower shelf temperature. It is necessary to make this determination to ensure that each Furnace HeatA Weight, tons 25 50 50 B A B element in the z788 chemistry is represented by proportion to its amount in each individual furnace heat.
Wrought Carbon Steel Wheels. Combining values from the two systems may result in non-conformance with the standard. Originally approved in The reference blocks shall be fabricated in accordance with the procedures of Practice E The resultant chemical analysis of each zone shall conform to the requirements of the product speci?
This suffix shall not be removed until the material speci?