درباره ما
MIL-W-22248A
WELDMENTS, ALUMINUM AND ALUMINUM ALLOY
Year: 1971
Abstract: This specification covers the general requirements for aluminum and aluminum alloy weldments fabricated by the inert-gas metal-arc and inert-gas tungsten-arc welding processes as defined in AWS A3.0.
Weldments shall be one of the following classes, as specified (see 6.1 and 6.2):
Class 1
Class 2
Class 3
Class 4 Intended Use: Weldments covered by this specification are intended for use in military equipment and as specified by the procuring activity (see 6.3). The various classes (see 1.2) are intended to be used as indicated in table II.![Table II REQUIRED SAFETY FACTOR FOR SPECIFIC WELDMENT CLASS]()
Weldments shall be one of the following classes, as specified (see 6.1 and 6.2):
Class 1
Class 2
Class 3
Class 4 Intended Use: Weldments covered by this specification are intended for use in military equipment and as specified by the procuring activity (see 6.3). The various classes (see 1.2) are intended to be used as indicated in table II.
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