Podcast
Questions and Answers
What is the minimum chromium content required for stainless steel?
What is the minimum chromium content required for stainless steel?
- 5%
- 2%
- 1.2%
- 10.5% (correct)
Which type of steel is defined by its immersion in molten zinc at a temperature of approximately 450°C?
Which type of steel is defined by its immersion in molten zinc at a temperature of approximately 450°C?
- Carbon steel
- Galvanized steel (correct)
- Alloy steel
- Stainless steel
What additional elements may be present in alloy steel?
What additional elements may be present in alloy steel?
- Nickel and phosphorus
- Copper and chrome (correct)
- Lead and silver
- Zinc and magnesium
Which type of steel forms an oxidation layer that protects the material without losing its mechanical properties?
Which type of steel forms an oxidation layer that protects the material without losing its mechanical properties?
What is the primary purpose of galvanizing steel?
What is the primary purpose of galvanizing steel?
What is the thickness range of the zinc layer in galvanized steel?
What is the thickness range of the zinc layer in galvanized steel?
What is the primary defining factor for carbon steel's mechanical properties?
What is the primary defining factor for carbon steel's mechanical properties?
What distinguishes stainless steel from other types of steel?
What distinguishes stainless steel from other types of steel?
What distinguishes galvanized steel from zinc plated steel?
What distinguishes galvanized steel from zinc plated steel?
What property makes galvanized steel suitable for outdoor and humid environments?
What property makes galvanized steel suitable for outdoor and humid environments?
What contributes to the formation of an oxidation layer in corten steel?
What contributes to the formation of an oxidation layer in corten steel?
What distinguishes alloy steel from carbon steel?
What distinguishes alloy steel from carbon steel?
