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Maryland Metrics:
ASTORI Aerospace/Aircraft Fastener
Special Processes

At the ASTORI plants they execute heat treatments, protective treatments, surface treatments, non destructive tests and mechanical testing using qualified equipment, materials and operators.
  • Heat treatments
  • annealing MIL-H-6875
  • hardening and tempering of steel (in salts bath) MIL-H-6875
  • precipitation hardening of PH steels and nickel alloys (in neutral atmosphere) MIL-H-6875
  • Protective treatments
  • cadmium plating QQ-P-416
  • silver plating AMS2410
  • copper plating MIL-C-14150
  • passivation ASTM A 967 (QQ-P-35)
  • black oxide coating MIL-HDBK-205A
  • titanium anodic oxidation EN2808
  • Surface treatments
  • MoS2 lubrication MIL-L-46010D
  • aluminum coating NAS 4006
  • NDT
  • magnetic particle inspection ASTM E-1444
  • penetrant liquid inspection ASTM E-1417
  • salt spray test ASTM B-117
  • Mechanical testing
  • tension testing of metallic materials ASTM E8M
  • vibration test MIL-STD-1312/7
    • Please note that many of these products are not stocked in the USA, so allow sufficient lead times for delivery.
    Non stocked items may also be subject to factory minimum package (5000 piece) quantities.
    Phones: (800) 638-1830 or (410) 358-3130 are available Monday-Friday 8:30 AM to 5:30 PM Eastern time.
    Faxes: (800) 872-9329 or (410) 358-3142 & E-mail are available anytime.
    Warehouse & showroom hours are Monday-Friday 10 AM to 5:30 PM.
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