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Examveda

Stellite preserves hardness up to a temperature of

A. 350°C

B. 500°C

C. 900°C

D. 1100°C

Answer: Option D

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Comments ( 1 )

  1. Mehul Rabari
    Mehul Rabari :
    9 months ago

    in stellite tool main constitute is the cobalt which maintain cutting edges sharp at elecated temp

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