Surgical stainless steel of body piercing jewellery and body modification implants. 440 and 420 stainless steels, known also by the name "Cutlery Stainless Steel", are high carbon steels alloyed with chromium. They have very good corrosion resistance compared to other cutlery steels, but their corrosion resistance is inferior to 316 stainless. Biomedical cutting instruments are often made from 440 or 420 stainless due to its high hardness coupled with acceptable corrosion resistance. This type of stainless steel may be slightly magnetic. Surgical stainless steel Surgical stainless steel is a grade of stainless steel used in biomedical applications. The most common "surgical steels" are
The Stainless Steel Rat outfoxed by the mysterious "Special Corps" — a crime-fighting organisation staffed with former criminals — and recruited by them in order to fight crime. Harrison used the story, with minor modifications, as the introduction to the series' first full-length novel, also called "The Stainless Steel Rat". Like other characters created by Harrison, the Rat is a speaker of Esperanto and advocates atheism. There are 13 works in the Stainless Steel Rat series. Based on information in "The Stainless Steel Rat Saves the World" it is possible to work out when the timeline is set: James is sent 32,598 years into