ASTM B26 PDF

Aluminum Alloys. Refer to ASTM Specification B26/B26M Chemical Compostion (%Max, unless range is stated). Others. ANSI Alloy #. UNS. Si. Fe. Cu. Mn. ASTM B26/B26M: Standard Specification for Aluminum-Alloy Sand Castings. ASTM B26/B26M Standard Specification for Aluminum-Alloy Sand Castings. standard by ASTM International, 05/15/ This document has been replaced.

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Note 1—When single units are shown, these indicate the maximum amounts permitted. Active view current version of standard.

C Contains beryllium 0. Link to Active This link will always route to the current Active version of the standard.

Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Note 2—Analysis shall be made for the elements for which limits are shown in this table.

It is the responsibility of the user of this standard to establish appropriate safety and health practices and determine the applicability of regulatory limitations prior to use.

Link to Active This link will always route to the current Active version of the standard. The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other. 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.

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This specification covers aluminum alloy sand castings except those that are for aerospace applications. The chemical compositions are determined in accordance with the specified suitable chemical and zstm test methods.

It may not address the mechanical properties, integrity testing, and verification required for highly loaded or safety critical applications.

ASTM-B26/B26M, ADOPTION NOTICE: ALUMINUM ALLOY SAND CASTINGS (15-MAY-1992) [SUPERSEDING QQ-A-601F]

This abstract is a brief summary of the referenced standard. Pure metals, recycled materials, and master alloys can also be used to make the alloys as long as the chemical composition can be analyzed and adjusted to conform to the requirements prior to pouring any casting.

Unified Numbering System alloy designations are in accordance with Practice E For purposes of determining conformance to these limits, an observed value or a calculated value obtained from analysis shall be rounded to the nearest unit in the last right-hand place of figures used in expressing the specified limit in accordance with the rounding method of Practice E Note 3—The following applies to all specified limits in this table: B If iron exceeds 0.

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Combining values from the two systems may result in nonconformance with the standard.

ASTM B26 / B26M – 02 Standard Specification for Aluminum-Alloy Sand Castings

Addition of small amounts of b266 and grain refining elements to the molten alloys from the remelting furnace is permitted before casting. Historical Version s – view previous versions of standard. It is the astmm of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

A Contains silver 0. It may not address the mechanical properties, integrity testing, and verification required for highly loaded or safety critical applications.

Castings should only be repaired using approved processes such as welding, impregnation, peening, blending, soldering, and so forth.

ASTM B26 Grade 319 F

Combining values from the two systems may result in nonconformance with 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.

The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the other.

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