ASTM F75-07 - 1.1.2007
 
1. Scope

1.1 This specification covers the requirements for cobalt-28 chromium-6 molybdenum alloy unfinished investment product castings for surgical implant applications and casting alloy in the form of shot, bar, or ingots to be used in the manufacture of surgical implants. This specification does not apply to completed surgical implants made from castings.

1.2 The values stated in inch-pound units are to be regarded as the standard. The SI equivalents in parentheses are for information only.

 
2. Referenced Documents

E165-09

Standard Practice for Liquid Penetrant Examination for General Industry

E354-21e1

Standard Test Methods for Chemical Analysis of High-Temperature, Electrical, Magnetic, and Other Similar Iron, Nickel, and Cobalt Alloys (Includes all amendments and changes 2/23/2022).

E407-23

Standard Practice for Microetching Metals and Alloys

E601-20

Standard Guide for Measuring Electromotive Force (EMF) Stability of Base-Metal Thermoelement Materials With Time in Air

AMS 2269

Chemical Check Analysis Limits: Nickel, Nickel Alloys and Cobalt Alloys

F629-20

Standard Practice for Radiography of Cast Metallic Surgical Implants

E29-22

Standard Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications

F981-23

Standard Practice for Assessment of Muscle and Bone Tissue Responses to Long-Term Implantable Materials Used in Medical Devices

E3-11(2017)

Standard Guide for Preparation of Metallographic Specimens

E8/E8M-24

Standard Test Methods for Tension Testing of Metallic Materials

E18-22

Standard Test Methods for Rockwell Hardness of Metallic Materials

A957-05

Standard Specification for Investment Castings, Steel and Alloy, Common Requirements, for General Industrial Use