Sign In | Join Free | My ledscreensign.com |
|
13 MM 17 MM AISI 440 Stainless Steel Roller Balls For Conveyor Belts Rollers Chemical Composition %C %Si %Mn %P %S %Cr %Mo 0.95-1.20 1.00 max 1.00 max 0.040 max 0.030 max 16.00-18.00 0.75 max ...