TEP WCI 2

Name 2 types of material properties determined in tensile testing?

• Tensile flexibility and Elastic modulus
• Fracture strength and Ductility
• Compression strength and Shear strength
• Ultimate tensile strength and yield strength

What do you check in bend test?

• Thickness and weight
• Color and texture
• Hardness and strength
• Ductility

Charpy impact test is used to measure:

• energy absorbed by a material during fracture
• temperature of a material
• density of a material
• hardness of a material

State 2 types of steel heat treatment:

• Peening

• Preheating

• Normalizing
• Annealing

What is the specified min. tensile strength of SA 182 F304L (thickness = 6")?(Use ASME IX Table QW-422)

• 65 ksi

• 70 ksi

• 75 ksi

• 55 ksi

What is the specified min. tensile strength of SA 106 Gr. C ?(Use ASME IX Table QW-422)

• 55 ksi

• 60 ksi

• 70 ksi

• 65 ksi

What is the specified min. tensile strength of SA-213 Gr. XM-19 ?(Use ASME IX Table QW-422)

• 90 ksi

• 95 ksi

• 100 ksi

• 110 ksi

Suggest 3 types of non-ferrous materials:  

• titanium

• copper

• aluminium

• stainless steel

State 2 types of impact tests:

• Joule impact test

• Newton impact test

• Izod impact test

• Charpy impact test

What are the units used to measure absorb energy during impact test?

• Watts (W) or volts (V)
• Meters (m) or kilograms (kg)
• foot-pounds (ft-lb)

• Joules (J)