52100 Bearing Balls 1.3505 Chrome Steel Mtal Balls G500 8.731MM 11/32 Inch
AISI 52100 chrome steel ball is a chrome steel ball made of this material with high hardness,
wear resistance and load carrying capacity.
application:
Main applications: ball bearings, automotive parts, valves, ball screws, rotating crowns
also used in polishing and grinding machines.
Range from 0.4 to 250 mm
Surface hardness: 57-66 HRC
%C | %Si | %Mn | %P | %S | %Cr | %Ni | %Mo | %Cu | - | - | - |
---|---|---|---|---|---|---|---|---|---|---|---|
0.95-1.05 | 0.15-0.35 | 0.25-0.45 | 0.025 max | 0.025 max | 1.40-1.65 | 0.30 max | 0.08 max | 0.20 max | - | - | - |
ITA | USA | GER | FRA | UK | RUS | CHN | JAP |
---|---|---|---|---|---|---|---|
100Cr6 | 52100 | 1.3505 | 100C6 | 534A99 | 9Ch1 | GCr15 | SUJ2 |
Property | Symbol | U.o.M. | Type | Notes | Values |
---|---|---|---|---|---|
Density | δ | [g/cm3] | Physical | Room temp. | 7.80 |
Young's modulus | E | [GPa] | Mechanical | - | 200 |
Specific heat | c | [J/kg-K] | Thermal | Room temp. | 464 |
Coefficient of linear thermal expansion | α | [10^-6/ºC] | Thermal | (ΔT=0-100°C) | 12.3 |
Thermal conductivity | λ | [W/(m·K)] | Thermal | Room temp. | 42.4 |
Electric resistivity | ρ | [Ω*m*10^-9] | Electric | - | 215 |
Relative magnetic permeability | µ | - | Magnetic | Ferromagnetic | > 300 |
Property | Type | U.o.M. | Values | U.o.M. | Values |
---|---|---|---|---|---|
Hardness | Mechanical | [HRC] | 60 - 66 | - | - |
Ultimate compressive strength | Mechanical | [MPa] | 2500 - 2600 | [psix10^3] | 362 - 377 |
Service temperature | Thermal | [ºC] | -60 / 150 | [ºF] | -76 / 302 |