ASTM F1058-08 - 1.5.2008
 
1. Scope

1.1 This specification covers the chemical, mechanical, and metallurgical 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.

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

 
2. Referenced Documents

E92-23

Standard Test Methods for Vickers Hardness and Knoop Hardness of Metallic Materials

E112-13(2021)

Standard Test Methods for Determining Average Grain Size

E140-12B(2019)e1

Standard Hardness Conversion Tables for Metals Relationship Among Brinell Hardness, Vickers Hardness, Rockwell Hardness, Superficial Hardness, Knoop Hardness, Scleroscope Hardness, and Leeb Hardness (Includes all amendments and changes 5/7/2019).

A751-21

Standard Test Methods and Practices for Chemical Analysis of Steel Products

E8-04

Standard Test Methods for Tension Testing of Metallic Materials

E18-22

Standard Test Methods for Rockwell Hardness of Metallic Materials

E29-22

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

ISO 9001

Quality Management Systems--Requirements

ASQ C1

Specification of General Requirements for a Quality Program Available from American Society for Quality (ASQ), 600 N. Plankinton Ave., Milwaukee, WI 53203, http://www.asq.org.

E45-18a(2023)

Standard Test Methods for Determining the Inclusion Content of Steel (Includes all amendments and changes 11/6/2023).

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).

AMS 5876

Alloy Strip, Corrosion and Heat Resistant 20Cr-15Ni-40Co-7.0Mo-16Fe Solution Heat Treated and Cold Rolled