440A, 440B, 440C

Elementi komuni fl-440 azzar kollha:

  • 16-18% kromju
  • 1% Manganiż
  • 1% silikon
  • 0.75% Molibdenu
  • 0.04% Fosfru
  • 0.03% kubrit
  • Xi persentaġġ tal-Karbonju

Azzar 440A

  • 0.6-0.75% Karbonju

Azzar 440B

  • 0.75-0.95% Karbonju

Azzar 440C

  • 0.95-1.20% Karbonju

Ħin tal-post: 25-Nov-2020