V4340T

Engineering steel

Crankshafts of planes, tractors, trucks and cars; Connecting rods, gears, shafts subject to great stresses and parts that require good mechanical properties in large sections.

  • ABTN | ASTM | SAE | AISI: 4340
  • DIN | WNr: -
  • Dureza de Utilização (HRc): 24 - 31
  • Chemical composition:

C %

Mn %

Cr %

Mo %

Ni %

V %

OTHERS %

0.40

0.70

0.80

0.25

1.80

-

Si=0.25

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