Given:
d = 14 mm
F = 9,240 N
SF = 6
Required:
a) σ
b) material (steel)
Solution:
a)
b)
Chose steel EN1A
From chart 9:
σst = 420 N/mm2
Since: σ < σall
then: steel EN1A is OK (Ans.)
Report No 1
1- Problem:
a) A 14 mm diameter steel bar subjected to a tensile load of 9,240 N; calculate the stress.
b) Choose a suitable steel if the required SF is 6.
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Given: d = 14 mm F = 9,240 N SF = 6
Required: a) σ b) material (steel)
Solution: a) |
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b) Chose steel EN1A From chart 9:
σst = 420 N/mm2 |
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Since: σ < σall
then: steel EN1A is OK (Ans.) |
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