Metals Flashcards

1
Q

Types of Ferrous metals?

A

Low carbon steel
Medium carbon steel
High carbon steel
Cast iron

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2
Q

What is a ferrous metal?

A

Contains iron
Contains carbon
Are magnetic
Will rust

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3
Q

Types of non-ferrous metals?

A

Aluminium
Copper
Zinc
Silver
Gold
Titanium
Tin

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4
Q

What are non-ferrous metals?

A

Do not contain iron
Are non-magnetic
Do not rust

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5
Q

What is an alloy?

A

A metal made of two or more metals

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6
Q

Types of ferrous alloys?

A

Stainless steel
Die steel

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7
Q

Types of non-ferrous alloys?

A

Bronze
Brass
Duralumin
Pewter

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8
Q

Types of stock forms?

A

Sheet
Plate
Bar
Tube
Structural

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9
Q

Properties of aluminium?

A

Lightweight
Corrosion resistant
Electrical conductor
Malleable

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10
Q

Properties of copper?

A

Ductile
Malleable
Good electrical and thermal conductor

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11
Q

Properties of zinc?

A

Low melting point
Good corrosion resistance

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12
Q

Properties of silver?

A

Malleable
Ductile
Can be soldered

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13
Q

Properties of gold?

A

Mealleable
Ductile
Can be soldered

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14
Q

Properties of titanium?

A

Hard
Lightweight
Resistance corrosion

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15
Q

Properties of tin?

A

Ductile
Malleable
Low melting point

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16
Q

Properties of Low Carbon Steel?

A

0.15-0.30 carbon content
High tensile strength
Tough
Malleable

17
Q

Properties of Medium Carbon Steel?

A

0.30-0.70% carbon content
Malleable
Tough

18
Q

Properties of cast iron?

A

3.5% carbon
Brittle core
Hard outer skin

19
Q

Properties of stainless steel

A

18% chromium
8% nickel
Tough
Hard

20
Q

Properties of die steel?

A

Hard
Tough

21
Q

Properties of bronze?

A

90% copper
10% tin
Can be cast
Tough

22
Q

Properties of brass?

A

65% copper
35% zinc
Good electrical and thermal conductor

23
Q

Properties of duralumin?

A

4% copper
1% magnesium and manganese
More lightweight than LCS

24
Q

Properties of pewter?

A

85-99% tin
Remainder copper of antimony
Low melting point