WorksheetsSteel Types and Properties Quiz
Total questions: 15
Worksheet time: 8mins
What is the approximate carbon content of low carbon steel?
0.3–0.6%
0.6–1.25%
0.07–0.15%
0.15-0.3%
Which steel type is commonly used for car body panels?
High carbon steel
Mild steel
Low carbon steel
Medium carbon steel
What is the typical carbon content range of medium carbon steel?
0.15–0.3%
0.07-0.15%
0.6–1.25%
0.3–0.6%
Which steel is best suited for spring materials, wires, dies, drills, hacksaw blades, industrial knives, punches and cutting tools?
Mild steel
Low carbon steel
High carbon steel
Medium carbon steel
What is the main drawback of ultra-high carbon steel?
Low strength
Poor weldability
High ductility
Low hardness
Which steel type is most likely to form pearlite and ferrite in its microstructure?
Low carbon steel
Ultra-high carbon steel
High carbon steel
Medium carbon steel
What microstructure dominates in high carbon steel after slow cooling?
Ferrite
Martensite
Pearlite
Austenite
Which steel type is most likely to form martensite after quenching?
Low carbon steel
Medium carbon steel
High carbon steel
Mild steel
Mild steel is often used in construction because it:
Is corrosion-resistant
Has high tensile strength
Is ductile and weldable
Is heat-resistant
What is the carbon content of ultra-high carbon steel?
0.6–1.25%
1.25–2.0%
0.3–0.6%
0.07–0.15%
Which steel type is most suitable for railway tracks and crankshafts? And shafts, axles, gears, wheels, and automotive components?
Low carbon steel
Medium carbon steel
Mild steel
Ultra-high carbon steel
What phase is stable in steel above the critical temperature (~732°C)?
Ferrite
Pearlite
Austenite
Martensite
Which steel type is least likely to harden through heat treatment?
High carbon steel
Medium carbon steel
Low carbon steel
Ultra-high carbon steel
What is the main strengthening mechanism in medium carbon steel?
Grain refinement
Work hardening
Pearlite formation
Precipitation hardening
Which steel type is used in posts, brackets, sheeting, shelving, framework, screws, fencing, beans and buildings?
Mild steel
Low carbon steel
Ultra-high carbon steel
Medium carbon steel
