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WorksheetsUnderstanding Metal Stock Forms
Total questions: 46
Worksheet time: 43mins
What is a common stock form of metal used by industry to manufacture solid metal parts and products?
Fill in the blank: Rod is a solid ______ section of metal.
section
cylinder
block
sheet
What is the difference between a sheet and a plate in terms of thickness?
Which stock form is ideal for products with a framework such as scaffolding or tubular furniture?
List the different shapes in which a bar stock form is available.
The question has a diagram associated with it. The diagram has been stored separately.
Round, Square, Rectangular, Hexagonal
Circular, Triangular, Oval, Trapezoidal
Elliptical, Cylindrical, Conical, Spherical
What is the definition of Aesthetics?
The appearance of a material, including colour and feel.
The study of ancient artifacts.
The process of photosynthesis in plants.
The principles of mathematical equations.
What is the definition of Density?
The amount of material contained in a set volume.
The speed at which an object moves.
The temperature at which a substance melts.
The color of a material.
What is the definition of Conductivity?
The ability of a material to hold heat in or out (thermal) or the ability to conduct electrical current to flow through a material (electrical) (e.g. copper wires).
The ability of a material to resist changes in temperature.
The capacity of a material to absorb moisture from the environment.
The property of a material to reflect light.
What is the definition of Corrosive Resistance?
The breakdown of a metal due to a reaction with water (e.g. iron rusts).
The ability of a material to withstand damage caused by oxidization or other chemical reactions.
The process of coating a metal to prevent rusting.
The measure of a material's hardness and durability.
What is the definition of Size?
The measured dimensions of a material in two or three dimensions.
The color of a material.
The weight of a material.
The texture of a material.
What is the definition of Magnetic?
The ability of a material to be attracted to a magnet.
The ability of a material to conduct electricity.
The ability of a material to reflect light.
The ability of a material to absorb water.
What is the definition of Environmental Degradation? How the material corrodes and degrades in an environment (salt water, weather, fire).
Environmental degradation refers to the deterioration of the environment through the depletion of resources such as air, water, and soil; the destruction of ecosystems; and the extinction of wildlife. It can occur due to various factors including pollution, deforestation, and climate change.
Environmental degradation is the process by which natural habitats are destroyed by natural disasters such as earthquakes and volcanic eruptions.
Environmental degradation is the improvement of environmental conditions through human intervention and technological advancements.
Environmental degradation is the natural process of soil formation and the creation of new ecosystems.
What is the ability of a material to withstand damage or wear?
Durability
Flexibility
Conductivity
Transparency
What is the ability of a material to be stretched/deform by bending, twisting or stretching (e.g. copper)?
Ductility
Malleability
Brittleness
Hardness
What is the ability of a material to withstand forces, such as being stretched or pulled, without bending or breaking (e.g. some aluminium alloys)?
Tensile Strength
Flexibility
Ductility
Brittleness
What is the ability of a material to be pressed, spread out or hammered without cracking (e.g. lead)?
Malleability
Conductivity
Elasticity
Brittleness
What is the ability of a material to hold its shape without bending?
Stiffness
Flexibility
Elasticity
Plasticity
What happens when a material cannot absorb energy and will result in the material snapping or breaking into pieces (e.g. glass)?
Brittleness
Elasticity
Ductility
Malleability
What is the ability of a material to withstand indentation, scratching and wear (e.g. high-carbon steel)?
Hardness
Flexibility
Conductivity
Elasticity
What is the ability of a material to withstand impact without breaking or bending (e.g. cast iron)?
Toughness
Brittleness
Elasticity
Hardness
What is the ability to regain its original shape (e.g. rubber)?
Elasticity
Plasticity
Viscosity
Brittleness
What are the two main categories of material properties?
Which type of metal contains iron and is magnetic?
Fill in the blank: Non-Ferrous Metals do not contain iron and are not ________.
ferrous
magnetic
conductive
heavy
What is the physical property of Aluminium?
What is the mechanical property of Aluminium?
What are the strengths and weaknesses of Aluminium?
The question has a diagram associated with it. The diagram has been stored separately.
Lightweight and corrosion-resistant, but not as strong as steel
Good conductor of electricity, but expensive
Recyclable, but can be difficult to weld
What are the uses of Aluminium?
Construction materials
Electrical wiring
Packaging
Jewelry making
What is the physical property of Copper?
Conductivity
Magnetism
Transparency
Elasticity
What is the mechanical property of Copper?
What are the strengths and weaknesses of Copper?
The question has a diagram associated with it. The diagram has been stored separately.
Copper is a poor conductor of electricity and is not ductile.
Copper is highly resistant to corrosion and has excellent thermal conductivity.
Copper is brittle and cannot be easily shaped.
What are the uses of Copper?
Electrical wiring
Cooking utensils
Jewelry
Construction material
What is the physical property of Tin?
Malleability
Transparency
Brittleness
Elasticity
What is the mechanical property of Tin?
The question has a diagram associated with it. The diagram has been stored separately.
Tin is brittle at low temperatures.
Tin has a low melting point.
Tin is malleable and ductile.
What are the strengths and weaknesses of Tin?
The question has a diagram associated with it. The diagram has been stored separately.
Tin is a strong metal with no weaknesses.
Tin is weak and has no strengths.
Tin has both strengths and weaknesses.
What are the uses of Tin?
Packaging materials
Construction materials
Jewelry making
Fuel production
What is the ability to regain its original shape called? (e.g. rubber)
The ability to regain its original shape is called elasticity.
The ability to regain its original shape is called plasticity.
The ability to regain its original shape is called viscosity.
The ability to regain its original shape is called rigidity.
Malleability is a physical property of a material that describes its ability to deform/spread under pressure or hammering without cracking or breaking. True or False?
True
False
What is the ability of a material to resist scratching, cutting or general wear and tear?
Hardness
Flexibility
Conductivity
Elasticity
Tensile strength is the ability of a material to retain its strength when stretched. True or False?
True
False
What is the ability of a material to resist breaking under a heavy load or pressure?
Tensile Strength
Flexibility
Conductivity
Elasticity
The physical property of a metal that can be deformed or drawn/stretched without breaking or fracturing is called ductility. True or False?
True
False
What is toughness in materials?
The ability of a material to absorb energy and plastically deform without fracturing.
The ability of a material to conduct electricity.
The ability of a material to resist corrosion.
The ability of a material to withstand high temperatures.
What is the ability of a material to resist corrosion when exposed to air and moisture called?
Corrosion resistance
Conductivity
Malleability
Ductility
Which property describes the ability of a material to conduct or transfer heat from one side to the other?
Thermal conductivity
Electrical conductivity
Magnetic permeability
Optical transparency
Copper is a good example of a material with excellent ________ conductivity.
electrical
thermal
magnetic
optical
