Question

Materials Science Help Please

63.5 50.8 38.1 H=1,0 H=0.5 25.4 H=0.2 12.7 3.175 6.35 9,525 12.7 15.875 19.05 Jominy distance (mm) Figure The Grossman chart used to determine the hardenability at the center of a steel bar for different quenchants You encounter a specification that lists a Jominy distance of 6.35 mm and a bar diameter of 31 mm. What (Express your answer to two significant figures.) H = the H coefficient for this? (See the figure above.) Diameter of bar (mm) H=5.0

Answer 1

G25 So 8 Regui rd Print 28.1 25.4 HOOS A0.2 12-7 A.0S 3.125 6.3S a s 12-715 he is asting at a distanle bar diamete r3lmm 6-35 m m and - .Ss which (2.7 3 1.8 2 be tween exacti y mid Poin t 25.4 and 38. H Value de terminedl Can be Jhining 6-35 mm and 31

The Tnte vsection Point Can ta ken be 14 Value as t Valua is 1.0 Hen te -
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