1.

The main types of stainless steel are Ferritic, Austenitic, Martensitic.(a) True(b) FalseI had been asked this question during an internship interview.My question comes from Steel and Iron Work in section Rules and Methods of Measurement of Civil Engineering Drawing

Answer»

The correct option is (a) True

For explanation: ‘Stainless’ is a term coined early in the development of these steels for cutlery APPLICATIONS. It was adopted as a generic name for these steels and now covers a wide range of steel types and grades for corrosion or OXIDATION resistant applications.

Stainless steels are iron alloys with a minimum of 10.5% chromium. Other alloying elements are added to enhance their structure and properties such as FORMABILITY, STRENGTH and cryogenic TOUGHNESS.



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