INFULENCE OF ALLOYING ELEMENT IN STEEL
Si    :- DEOXIDISER, IMPROVE OXIDATION RESISTANCE
Mn   :- IMPROVE HARDNESS
SÂ Â Â Â :- MACHINABILITY
PÂ Â Â Â :- STRENGTHENING
Ti    :- CARBIDE FORMER,STRENGTHENING
Cr   :- HIGH TEMP.OXIDATION RESISTENCE
Mo.  :- HIGH TEMP. STRENGTH
Ni    :- TOUGHNESS,LOW TEMP.STRENGTH(CRIOJENIC APPLICATION)
VÂ Â Â Â :- GRAIN REFINER
Co    :- HIGH TEMP. HARDNESS
WÂ Â Â Â Â :- HIGH TEMP. HARDNESS
Cu.   :- WEATHERING RESISTANCE
BÂ Â Â Â Â Â :- BANITE FORMER
Nb    :- SECONDARY HARDENING
