Scope. This specification covers aluminum-alloy permanent mold castings designated as shown in Table 1. This specification is for aluminum-alloy. ASTM B/BM: Standard Specification for Aluminum-Alloy Permanent Mold Castings. ASTM B/BMe1. Standard Specification for Aluminum-Alloy Permanent Mold Castings. standard by ASTM International, 05/15/ View all product.
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ASTM B / BM – 12 Standard Specification for Aluminum-Alloy Permanent Mold Castings
Number of Tests If grade D quality castings as described in Table 3 are speci? All tests and inspection shall be so conducted as not to interfere unnecessarily with the operation of the works.
The purchaser shall have the right to perform any of the inspections and tests set forth in the speci? Asstm Not recommended for service at elevated temperatures.
Samples for chemical analysis shall asfm taken by sawing, drilling, or milling the casting or test specimens in such a manner as to be representative of the material. A superscript epsilon e indicates an editorial change since the last revision or reapproval. Last previous edition B — The values stated in each system atsm not be exact equivalents; therefore, each n108 shall be used independently of the other.
In no case shall the dimensions of the smallest specimen be less than the following: The American Society for Testing and Materials takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard. It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine b10 applicability of regulatory limitations prior to use.
Alloy Approximate Melting Range degB to to to to to to to to to to to to to to to to to to to to to to to to to to to Resistance to Hot CrackingC 4 4 4 4 2 1 1 2 1 1 1 1 1 1 1 1 1 1 4 4 5 5 5 5 5 4 5 Bb108 Characteristics Pressure Tightness 3 3 4 4 2 2 2 2 1 1 1 1 1 1 1 1 1 1 5 5 4 4 4 4 5 4 5 Solidi?
Rejection should be reported to the producer promptly and in writing. A When single units are shown, these indicate the maximum amounts permitted. The equivalent unified numbering system alloy designations are in accordance with Practice E All tests are performed in accordance with the appropriate ASTM test methods.
If the castings are to be heat treated and separately cast specimens are asm be used, the specimens representing such castings shall be heat treated with the castings they represent.
E B08 includes listed elements for which no speci? The producer and the purchaser may also agree to base the acceptance of castings on arti?
Grip ends may aatm machined to adapt them in such a manner as to ensure axial loading. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.
This abstract is a brief summary of the referenced standard. Unalloyed aluminum contains a minimum of With threaded ends, 3 in. Foundry control shall consist of examination of castings by radiographic or other approved methods for determining internal discontinuities until the gating, pouring, and other ast, practices have been established to produce castings meeting the quality standards furnished by the purchaser or agreed upon by the purchaser and the producer.
F Based on resistance of alloy in standard type salt-spray test.
If castings are to be heat treated and tests are to be obtained on the castings, the test specimens shall be taken from the castings after heat treatment. This abstract is a brief summary of the referenced standard. While the financial terms are confidential, Nordson has granted Moryl a covenant not to sue for its past sales of hot melt adhesive modules under EP as well as for b180 sales of those modules.
T1 Cooled from an elevated temperature shaping process and asttm aged to a substantially stable condition. Combining values from the two systems may result in non-conformance with the standard. Be the first to comment! Diameter of reduced section, 0. 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.
Ratings, in the case of heat-treatable alloys, based on T6 temper.
If no locations are designated, one or more specimens shall be taken to include locations having signi? Peening may be accomplished either hot or cold and shall be performed by methods which are acceptable to the purchaser. The producer may analyze samples for trace elements not speci?