A_round_billet_made_of_70-30_brass_is_extruded_at_a_temperature_of_675 – McqOptions

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1.	A_round_billet_made_of_70-30_brass_is_extruded_at_a_temperature_of_675¬¨¬®‚Äö√†√ªC._The_billet_diameter_is_125_mm,_and_the_diameter_of_the_extrusion_is_50_mm._Calculate_the_extrusion_force_required.$
A.	4 MN
B.	5 MN
C.	5.6 MN
D.	none of the mentioned
Answer» D. none of the mentioned

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