For the manufacture of a rolled steel joist (RJS), would you select: 1000 C y (austentite) a +y y+ cementite a + Fe,C (ferrite + cementite) 500°C 0% 1,4% weight % carbon O Fe-0.4%C steel O Fe-0.4%C steel and case hardened O Fe-1.2C steel None of the above temperature

For the manufacture of a rolled steel joist (RJS), would you select: 1000 C y (austentite) a +y y+ cementite a + Fe,C (ferrite + cementite) 500°C 0% 1,4% weight % carbon O Fe-0.4%C steel O Fe-0.4%C steel and case hardened O Fe-1.2C steel None of the above temperature

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

For the manufacture of a rolled steel joist (RJS), would you select:
| 1000 C
Y (austentite)
a +Y
y + cementite
a + Fe,C
(ferrite + cementite)
500°C
0%
1,4%
weight % carbon
O Fe-0.4%C steel
O Fe-0.4%C steel and case hardened
Fe-1.2C steel
None of the above
temperature

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