SAE AMS 4265A-2000 pdf download Aluminum Alloy, Particulate Reinforced Extrusions 6092/SiC/25p – T6P Solution Heat Treated, Quenched, and Precipitation Heat Treated
SCOPE:
1.1Form:
This specification covers particulate reinforced aluminum metal matrix composites in the form ofextruded shapes
1.2Application:
These extrusions have been used typically for structural applications requiring moderate staticstrength and high elastic modulus, but usage is not limited to such applications.
APPLICABLE DOCUMENTS:2.
The following publications form a part of this specification to the extent specified herein. The latestissue of SAE publications shall apply. The applicable issue of other publications shall be the issue ineffect on the date of the purchase order.
2.1SAE Publications
Available from SAE, 400 Commonwealth Drive, Warrendale, PA 15096-0001.
AMS 2205Tolerances, Aluminum Alloy and Magnesium Alloy ExtrusionsMAM 2205Tolerances, Metric, Aluminum Alloy and Magnesium Alloy ExtrusionsAMS 2355Quality Assurance Sampling and Testing, Aluminum Alloys and Magnesium Alloys,Wrought Products, Except Forging Stock, and Rolled, Forged, or Flash Welded RingsQuality Assurance Sampling and Testing, Aluminum Alloys and Magnesium Alloys,Wrought Products, Except Forging Stock, and Rolled, Forged, or Flash Welded Rings.Metric (SI) UnitsAMS 2750PyrometryAMS 2811Identification,Aluminum and Magnesium Alloy Wrought Products
MAM 2355
ASTM Publications:2.2
Available from ASTM,1916 Race Street, Philadelphia, PA 19103-1187
ASTM B 660Packaging/Packing of Aluminum and Magnesium ProductsASTM D 3553Fiber Content by Digestion of Reinforced Metal Matrix CompositesASTM E18Rockwell Hardness and Rockwell Superficial Hardness of Metallic Materials
Federation of European Producers of Abrasive Products:2.3
Available from The British Abrasive Federation, P.O. Box 58, Trafford Park Road, Trafford Park.
3. TECHNICAL REQUIREMENTS:
3.1 Composition:
Shall be as follows:
3.1.1 Matrix Alloy Composition: Shall conform to the percentages by weight shown in Table 1,
determined by atomic absorption (AA) or inductively coupled plasma (ICP) techniques.
3.1 .2 Reinforcement Volume Fraction: The concentration of particulate in the extruded product shall be 0.25% ± 0.02 by volume, using 3.22 glee as the density for silicon carbide, determined in accordance with ASTM D 3553.
3.1 .3 Determination not required for routine acceptance. Analyze powder for oxygen using fast neutron activation or other analytical method acceptable to purchaser.
3.2 Condition: Solution heat treated, quenched, and precipitation heat treated to T6P condition. Minimum area reduction ratio by extrusion shall be 1 2:1 .
3.2.1 Reinforcement Size: The size of the alpha silicon carbide particles shall be between 1 and 25 microns. Particle size shall be determined on the silicon carbide particles by FEPA 42-GB-1 984 prior to incorporation into the composite.
SAE AMS 4265A-2000 pdf download
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