Propriedades |
C |
Mn |
P |
S |
Si |
Ni |
Cr |
Mo |
V |
Al |
W |
Aumenta dureza |
X |
X |
X |
– |
X |
– |
– |
– |
– |
– |
– |
Aumenta resistência |
X |
X |
X |
– |
X |
– |
– |
– |
X |
– |
– |
Diminui ductilidade |
X |
– |
X |
X |
– |
– |
– |
– |
– |
– |
– |
Diminui Soldabilidade |
X |
– |
– |
– |
– |
– |
– |
– |
– |
– |
– |
Desoxidante |
– |
X |
– |
– |
X |
– |
– |
– |
– |
X |
– |
Aumenta resist. de impacto |
– |
– |
– |
– |
– |
X |
– |
– |
– |
– |
– |
Aumenta resist. à corrosão |
– |
– |
– |
– |
– |
– |
X |
– |
– |
– |
– |
Aumenta a temperabilidade |
– |
– |
– |
– |
– |
– |
X |
X |
– |
– |
– |
Aumenta resist. à abrasão |
– |
– |
– |
– |
– |
– |
X |
– |
– |
– |
– |
Aumenta resist. à altas temper. |
– |
– |
– |
– |
– |
– |
– |
X |
– |
– |
– |
Formador de carbonetos |
X |
– |
– |
– |
– |
X |
X |
X |
X |
– |
X |