STELLITE 21

Stellite21AM consists of a CoCrMo alloy matrix containing dispersed hard carbides which strengthen the alloy and increase its hardness. Historically, Stellite 21 has excellent cavitation, galling and metal-to-metal sliding wear resistance.

SPECIFICATION

• Specifications ASTM B435 / ASME SB435
• Width 1000mm / 1219mm /1250mm / 1500mm / 2000mm
• Length 2000 mm / 2440 mm / 2500 mm / 3000 mm / 6000 mm
• Thickness 0.1mm to 12 mm Thk
• Hardness Soft, Hard, Half Hard, Quarter Hard, Spring Hard etc.
  

Finish Hot rolled plate (HR), Cold rolled sheet (CR).
Form Coils, Foils, Rolls, Plain Sheet, Strip, Flats, Blank (Circle), Ring (Flange) etc. COBALT ALLOYS

Chemical composition

C %      Si %      Mn %      P %       S %       Al %      Cr %       Cu %      Ni %      Mo %      Nb %      Ti %       V %