Standard Specification for Wrought Cobalt-28Chromium-6Molybdenum Alloys for Surgical Implants (UNS R31537, UNS R31538, and UNS R31539) Ingestion-build-98192 NOTE The technical procedures covered

NOTE The technical procedures covered in this British Standard are split into one “standard calibration” (Clause 7)

Contents of BS EN ISO 734-2:

corrosion-resisting steels

Equipment Group II Category 1G or 1D

4 Torsional strength

Standard Specification for Wrought Cobalt-28Chromium-6Molybdenum Alloys for Surgical Implants (UNS R31537, UNS R31538, and UNS R31539) Ingestion-build-98192 NOTE The technical procedures covered1. Scope* 1. 1 This specification covers the chemical, mechanical, and metallurgical requirements for three wrought cobalt 28chromium 6molybdenum alloys used for surgical implants. The properties specified apply specifically to wrought bar, rod, and wire.