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.

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter31: Gas Heat

Section: Chapter Questions

Problem 5RQ: The specific gravity of natural gas is A. 0.08. B. 1.00. C. 0.42. D. 0.60.

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