Quality Assurance
Custom Alloy, renowned for its exceptional reputation for quality, is a globally recognized provider of high-quality fittings and forgings. ISO 9001:2015 certification underscores the company’s commitment to excellence. Custom Alloy’s products are meticulously manufactured to meet diverse specifications, including commercial, nuclear, defense, aerospace, and utility requirements. They adhere to the standards set by esteemed organizations such as 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). Notably, Custom Alloy stands as the leading producer of high-quality fittings and forgings utilized in nuclear applications worldwide, including the U.S. Navy’s nuclear propulsion systems. Moreover, the company boasts comprehensive in-house quality testing capabilities, ensuring the utmost quality and reliability in its products.
Testing
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:
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.

ISO9001

CSA

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
MIL-I-45208A