Energy (Joule) 70 o $2FRT820 60 S2FRT730 50 A S2FRT650 40 30 20 10 0 -200 S2HT940 S2HT1150 -150 S2FRT820 O -100 O S2HT940 B A -50 0 Temperature (°C) O S2FRT730 ... S2FRT650 S2HT1150 50 100 The figure shown corresponds to the absorbed energy of different ferritic steels in a temperature range of 1. What is the ductile-brittle transition temperature of S2FRT730 steel? 2. If a component will work at -50°C, what materials (from those shown) would you use to manufacture it? EXPLAIN YOUR ANSWER.

Energy (Joule) 70 o $2FRT820 60 S2FRT730 50 A S2FRT650 40 30 20 10 0 -200 S2HT940 S2HT1150 -150 S2FRT820 O -100 O S2HT940 B A -50 0 Temperature (°C) O S2FRT730 ... S2FRT650 S2HT1150 50 100 The figure shown corresponds to the absorbed energy of different ferritic steels in a temperature range of 1. What is the ductile-brittle transition temperature of S2FRT730 steel? 2. If a component will work at -50°C, what materials (from those shown) would you use to manufacture it? EXPLAIN YOUR ANSWER.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Question

70
Energy (Joule)
☎ 8 8 8 8 8 8
50
30
10
o S2FRT820
$2FRT730
AS2FRT650
S2HT940
o $2HT1150
0
-200
-150
S2FRT820
O
-100
+
S2HT940
A
-50
0
Temperature (°C)
O
O
S2FRT730
...
S2FRT650
$2HT1150
50
100
The figure shown corresponds to the absorbed energy of
different ferritic steels in a temperature range of
1. What is the ductile-brittle transition temperature of
S2FRT730 steel?
2. If a component will work at -50°C, what materials (from
those shown) would you use to manufacture it?
EXPLAIN YOUR ANSWER.

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