_Stellite preserves hardness up to a temperature of$?

1.	_Stellite preserves hardness up to a temperature of$?
A.	350¬¨‚àûC
B.	500¬¨‚àûC
C.	900¬¨‚àûC
D.	1100¬¨‚àûC
Answer» E.

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_Stellite preserves hardness up to a temperature of$?

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