ASTM F90-23 pdf download – Standard Specification For Wrought Cobalt-20Chromium-15Tungsten-10Nickel Alloy For Surgical Implant Applications (UNS R30605).
This document outlines the chemical, mechanical, and metallurgical properties necessary for a wrought cobalt-20chromium-15tungsten-10nickel alloy, which is intended for use in surgical implants. The specified attributes are pertinent to wrought products such as bars, rods, wires, sheets, and strips. However, these specifications do not extend to surgical fixation wires, which are covered under Specification F1091.
The standards provided in this specification are expressed in both SI units and inch-pound units, with each system considered independently as the standard. It is important to note that the values in these two systems are not necessarily equivalent. To adhere to the standard, one system should be chosen and used exclusively, without mixing values from both systems.
