Standard Specification for Wrought 40Cobalt-20Chromium-16Iron-15Nickel-7Molybdenum Alloy Wire, Strip, and Bar for Surgical Implant Applications (UNS R30003 and UNS R30008)

The information about the standard:

Designation standards: ASTM F1058-25
Publication date standards: 15.1.2025
The number of pages: 6
Approximate weight : 18 g (0.04 lbs)
Country: American technical standard
Category: Technical standards ASTM

Annotation of standard text ASTM F1058-25 :

This specification covers the requirements for two grades of wrought 40cobalt-20chromium-16iron-15nickel- 7molybdenum alloy in the form of wire and strip used for the manufacture of surgical implants. The heat analysis shall conform to the prescribed chemical composition requirements of grade 1 or 2. The tensile strength, hardness, yield strength, elongation, and microstructure shall be tested to meet the requirements specified.

Keywords:
cobalt alloys (for surgical implants), metals for surgical implants, wrought cobalt-chromium-nickel-molybdenum-iron alloy,, ICS Number Code 11.040.40 (Implants for surgery, prothetics and orthotics)