CLAUSE CODE: QC114a    This clause is current as of 12/03/2021; 07:26:21
  CLAUSE TITLE: Heat Treat Requirements

QC114a - Heat Treat Requirements:


The Subcontractor shall provide objective evidence (photographs, illustrated diagram) of the following:

  • Thermocouple placement
  • Part loading placement

The Subcontractor shall provide recorded data from the temperature measurement device.

Reporting Requirements

The Subcontractor performing the heat treat shall provide a signed certification that states the following:

  • Heat treat control number
  • Reference specification
  • JPL subcontract/purchase order number
  • Part number
  • Alloy
  • Temper/strength designation
  • Quantity of parts
  • Identification of furnace(s) used
  • Furnace class in which the furnace was certified per AMS 2750
  • Actual thermal processing times and temperatures used
  • Atmosphere type
  • Type of cooling performed