Quality Assurance

Excellent reputation for quality. Custom Alloy is recognized worldwide as an outstanding provider of high-quality fittings and forgings. Custom Alloy is ISO 9001:2015 certified. Moreover, the Company’s products are manufactured to commercial, nuclear, defense, aerospace and utility specifications, as well as to the standards promulgated by the American Society of Mechanical Engineers (ASME), American Petroleum Institute (API), American Society for Testing and Materials (ASTM), Aerospace Material Specification (SAE AMS), Military Specifications (MIL), Federal Specifications (QQ), Canadian Standard B51, and Japan Industrial Standards (JIS). Custom Alloy is the leader in producing high quality fittings/forgings used in nuclear applications around the world including U.S. Navy nuclear propulsion systems. In addition, the Company has full in-house quality testing capabilities.


Custom Alloy has a full testing facility which includes:

  • Mechanical Testing
    • Chemical Analysis, Tensile, Charpy Impact & Drop Weights
  • Hardness Testing
    • Brinell, Rockwell & Vickers
  • Ultrasonic Testing
    • Contact method using ASNT Level II & III certified inspectors
  • Magnetic Particle Testing
    • Using ASNT Level II & Level III certified inspectors
  • X-Ray
    • Using ASNT Level II & Level III certified inspectors
  • Liquid Penetrant

Heat Treating

Custom Alloy has a full line of in-house heat treatment capabilities including:

  • Normalize, Austenitize, Anneal, Tempering & Aging
    • Using controlled, calibrated & certified furnaces with chart recorders
  • Water Quenching
  • Polymer Quenching

Our Certifications

The Custom Alloy Quality Management System has been certified and registered by the American Bureau of Shipping (Certificate Number 33372) to ISO 9001:2015.

The Quality Management System also conforms to:

ASME Boiler and Pressure Vessel Code Section III, Div. 1, NCA 3800
ANSI/ASME N45.2 (As applicable to a Material Manufacturer)
ASME NQA-1(As applicable to a Material Manufacturer)
CSA B51, Appendix H


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