Related Questions

Ferric stainless steels compared to austenitic stainless steels
A Have lower corrosion resistance
B Are harder to fabricate
C Are less ductile and hence less suitable for cold pressing
D All of the above
Stainless steel is usually made by alloying the steel with
A Copper and nickel
B Copper and chromium
C Chromium and nickel
D Manganese and copper
Stainless steel এ steel ছাড়া আর কী থাকে?
A chromium
B vanadium
C manganese
D nickel
Stainless steel is not corroded by
A Hydrochloric acid (10%)
B Nitric acid (10%)
C Sulphuric acid (10%)
D Saturated brine
Which of the following crystal structures characterises the austenitic stainless steel?
A Simple hexagonal
B Body centred cubic
C Face centred cubic
D None of these
Which of the following crystal structures characterises the ferritic stainless steel?
A Face centred cubic
B Body centred cubic
C Simple hexagonal
D None of these
Stainless steel is welded using
A oxy-acetylene flame
B oxy-hydrogen flame
C arc welding
D inert gas arc welding
The point angle of a drill, for drilling stainless steel, is
A 90°
B 118°
C 135°
D 150°
Stainless steel resists corrosion due to
A Carbon
B Sulphur
C Vanadium
D Chromium
The important metal used with iron to produce stainless steel is
A Aluminium
B Chromium
C Tin
D Carbon

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