ASTM A 753

Description: requirements for health and safety are not included in this specification. The powder shall conform to the specified chemical requirements including uranium content, oxygen-to-uranium ratio, impurity content (such as aluminum, carbon, calcium and magnesium, chlorine, fluorine, iron, lead,

Description: cover material produced by casting or by powder metallurgy techniques. These materials are capable of being produced in a wide variety of forms and conditions such as forging billet, hot-rolled plate, strip, and bar, cold-finished bars, cold-rolled sheep and strip, shaped bar and wire.

Description: FLEXIBLE TYPE DUCTILE IRON MATERIAL GALVANIZED FINISH 3 INCH SIZE A 3 INCH SIZE B 3 SIZE A - DECIMAL 3 SIZE B - DECIMAL 3 SIZE A - FRACTIONAL 3 SIZE B - FRACTIONAL -20 TO 180 DEG F INDUSTRIAL, PLUMBING, SHIP BUILDING APPLICATION CAST PROCESS -20 TO 180 DEG F TEMPERATURE RATING

• Fitting Type: Coupling
• Material: Iron (Cast/Ductile)

Description: FEED THROUGH TYPE 3-POLE CONTACT CONFIGURATION 3/4 INCH HUB SIZE ASTM A47-77 ZINC ELECTROPLATED DICHROMATE EPOXY POWDER COATED MALLEABLE IRON ENCLOSURE MATERIAL UL 894/1203 APPROVAL 600 VAC VOLTAGE RATING CLASS I DIV 1 AND 2 GROUP D, CLASS II DIV 1 AND 2 GROUP E F G, CLASS III, NEMA 7D/9EFG

• Features: Explosion Proof, Other
• Ingress Protection(IP) Rating Against Moisture: Type 7
• NEMA Rating: Type 9

Description: because parts are generally porous (see Specification A753). Porosity can cause some of the magnetic properties to differ from the wrought grade because some magnetic properties are directly proportional to the sintered density. 1.2 The 50 nickel-50 iron parts shall have a typical chemistry

Description: content of less than 5 %. This specification defines the impurity and uranium isotope limits for such urania powders that are to be dissolved prior to processing to nuclear grade UO2 as defined in Specification C 753. 1.2 This specification provides the nuclear industry with a