AISI1085 High Carbon Steel Ball

AISI1085 High Carbon Steel Ball

Through hardened ball
AISI 1085 high carbon steel balls are forged from steel which contains high Carbon (C) as its main alloying element and others such as silicon and manganese copper, aluminum, chromium, molybdenum and nickel.
They feature by very good hardness and superior wear resistance.

  • Material: AISI 1085
  • Diameter: 1.5mm-50.8mm;
  • Precision Grade: G40,G48,G80,G100,G200, G500, G1000
  • Hardness: HRC59-66
  • Application: automotive components, semi-precision bearings,furniture bearings, bicycle bearing,sliding and drawer rails, castors,agitators,skates, roller conveyors, locks, polishing and milling machines.
Physical Property
Corrosion Resistant No
Wear Resistant Good
Magnetism Yes
Technical Data
Hardness HRC 59 – 66
Density 7.85g/m3
Young’s Modulus 200GPa
Tensile Strength 700-800MPa
Chemical Composition
Standard %C %Si %Mn %P %S
1085 0.80-0.93 0.60 max 0.70-1.00 0.040 max 0.050 max
82B 0.79-0.86 0.15-0.35 0.60-0.90 0.030 max 0.030 max
International Standard
USA CHN GER UK ITA FRA RUS JAP
1085 82B 1.0616 XC90 C85S C90 85 (A) SWRH87B

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