1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
topjm [15]
4 years ago
9

(a) List the four classifications of steels. (b) For each, briefly describe the properties and typical applications.

Physics
1 answer:
tatiyna4 years ago
4 0

Answer:

Type of steels and their uses :

Type                            Carbon percentage                           uses

Low carbon steel         0.1% to 0.3 %           Food cans ,car body ,nut & bolt.

Medium carbon steel    0.3% to 0.70 %   Metal chains ,wheel rims,wire ropes

High carbon steel         0.7% to 1.3%          Hammers,drills ,dies and taps.

High speed steel         0.6 %                     Cutting tools in lathe machine.

Type                                           Properties

Low carbon steel     -          Fairly strong and easily get rusty              

Medium carbon steel -       Having high hardness than low carbon steel

High carbon steel  -            Having high hardness than medium carbon steel

High speed steel  -             Harder ,can retain its shape at high temperature

You might be interested in
Choose 3 ways to keep our bodies healthy
Alina [70]

Answer:

take daily showers . eat vegies .sanitize your hands

7 0
2 years ago
Read 2 more answers
What is voltage?
Andrews [41]
<span>C. It is the difference in electrical potential energy between two places in an electric field.</span>
5 0
3 years ago
Read 2 more answers
A metal rod has a moves with a constant velocity of 40 cm/s along two parallel metal rails through a magnetic field of 0.575 T.
love history [14]

Answer:

2.12/R mW

Explanation:

The electrical power, P generated by the rod is

P = B²L²v²/R where B = magnetic field = 0.575 T, L = length of metal rod = separation of metal rails = 20 cm = 0.2 m, v = velocity of metal rod = 40 cm/s = 0.4 m/s and R = resistance of rod = ?

So, the induced emf on the conductor is

E = BLv

= 0.575 T × 0.2 m × 0.4 m/s

= 0.046 V

= 46 mV

The electrical power, P generated by the rod is

P = B²L²v²/R

=  B²L²v²/R

So, P = (0.575 T)² × (0.2 m)² × (0.4 m/s)²

= 0.002116/R W

= 2.12/R mW

3 0
4 years ago
Seafloor spreading occurs because why?
maks197457 [2]
Seafloor spreading<span> is a process that </span>occurs<span> at mid-ocean ridges, where new oceanic crust is formed through volcanic activity and then gradually moves away from the ridge. </span>Seafloor spreading<span> helps explain continental drift in the theory of plate tectonics.

Hope this helps</span>
8 0
3 years ago
Read 2 more answers
What level of intensity is playing golf while pulling or carrying a set of clubs?
Nuetrik [128]

Answer:

It would be considered Moderate intensity.

5 0
3 years ago
Other questions:
  • A 4.9-MeV (kinetic energy) proton enters a 0.28-T field, in a plane perpendicular to the field. Part APart complete What is the
    12·1 answer
  • How many neutrons does an atom of Dubnium have in its nucleus
    6·1 answer
  • Help me please, ;) I could use it
    13·2 answers
  • 25000 seconds is how many days?
    9·2 answers
  • 5p - 14 = 8 p + 4 find p
    9·1 answer
  • Can u help me please
    8·1 answer
  • At the surface of a certain planet, the gravitational acceleration g has a magnitude of 20.0 m/s^2. A 22.0-kg brass ball is tran
    10·1 answer
  • What exited kaveh pahlevan about his work?
    12·1 answer
  • Why can people go to the moon but they cant go to the bottom of the ocean??
    13·1 answer
  • the flux through the coils of a solenoid changes from 6.78*10^-4 wb to 1.33*10^-4 wb in 0.0333 s if the solenoid has 605 loops h
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!