ASTM F1079-87(2022)

Anotace textu normy ASTM F1079-87(2022) :

This specification covers the general workmanship aspects of inserted and noninserted 410, 410K, 416, 420, 420A, and 420B martensitic stainless steel scissors intended for reuse in surgery. Inserts should be made of stellite, tungsten carbide, or other suitable materials. The instruments should conform to the required values of corrosion resistance cutting ability, Rockwell hardness, and physical properties after passivation and heat treatment. The products should also have finger rings, joints, cutting edges, pivot screws, and finish that are of the required quality.


Keywords:
instruments, stainless steel—surgical applications,, ICS Number Code 11.040.30 (Surgical instruments and materials)