The CS AISI / SAE 52100 Round Bars are often referred to as bearing steel. The chemistry of SAE 52100 Round Bar is a high carbon, chromium containing one. Belonging to a low alloy steel category, the AISI 52100 Alloy Steel Round Bar noted in particular for use as bearings due to their good hardness properties.
buy AISI 52100 Steel Rod, SAE 52100 Round Bars, 52100 round bar directly from the manufacturer in China

SAE 52100 Round Bar

Aisi 52100 Steel Rod

AISI 52100 Alloy Steel Forged Bars
Ready Stock of 52100 rod, 52100 steel round bar, AISI 52100 Alloy Steel Forged Bars
Specifically speaking, one of the major beneficiaries of the 52100 steel round bar is the airline industry, where this alloy can be used to produce bearings, as well as other highly stressed parts. The special features of these AISI / SAE 52100 Rods include its high wear resistance, heat resistance and superior hardness and rolling fatigue strength. Known to be a cost effective solution with extended working life, this AISI 52100 Alloy Steel Forged Bars could be used in applications where the operation is at temperatures up to 120°C continuously. At room temperature, the hardness value of AISI 52100 Steel Rod ranges between 60 – 67 Rc on Rockwell hardness scale.
Steel AISI / SAE 52100 Hex Bar is preferably re-melted using a vacuum arc technique in order to optimise its performance. While this high chromium steel grade could be hardened via cold and hot working processes, the AISI 52100 Bright Bars respond to annealing and tempering as well. In fact, both annealing and tempering the SAE 52100 Round Bars could be strengthened using the heat treatment process. Although the alloy is not recommended to be used for welding, steel SAE 52100 Bars prove to be useful in mill rolls, and vehicle parts due to its combination of tensile strength, hardness, and workability.
|
|
high-quality suppliers of SAE 52100 Bars, AISI 52100 Bright Bars in China and more than 60 location worldwide
USA
|
Germany
|
China
|
Japan
|
France
|
England
|
Italy
|
ISO
|
Czechia
|
Austria
|
Sweden
|
Spain
|
AIAI/ASTM/SAE/UNS
|
DIN,WN-r
|
GB
|
JIS
|
AFNOR
|
BS
|
UNI
|
ISO
|
CSN
|
ONORM
|
SS
|
UNE
|
E52100/ G52986
|
100Cr6 (W3) / 1.3505
|
GCr15
|
SUJ2
|
100C6
|
535A99
|
|
100Cr6(B1)
|
|
|
SKF3
|
Grade | Si | S | P | Mn | Cr | C | Ni | Mo |
SAE – 52100 | .20 – .35 | .025 | .025 | .25 – .40 | 1.30 – 1.60 | .95 1.10 | – | – |
Are you looking for AISI / SAE 52100 Hex Bar, AISI 52100 Alloy Steel Round Bar exporter
Properties
|
Metric
|
Imperial
|
---|---|---|
Bulk modulus (typical for steel)
|
140 GPa
|
20300 ksi
|
Shear modulus (typical for steel)
|
80 GPa
|
11600 ksi
|
Elastic modulus
|
190-210 GPa
|
27557-30458 ksi
|
Poisson’s ratio
|
0.27-0.30
|
0.27-0.30
|
Hardness, Brinell
|
–
|
–
|
Hardness, Knoop (converted from Rockwell C hardness)
|
875
|
875
|
Hardness, Rockwell C (quenched in oil from 150°C tempered)
|
62
|
62
|
Hardness, Rockwell C (quenched in water from 150°C tempered)
|
64
|
64
|
Hardness, Rockwell C (quenched in oil)
|
64
|
64
|
Hardness, Rockwell C (quenched in water)
|
66
|
66
|
Hardness, Vickers (converted from Rockwell C hardness)
|
848
|
848
|
Machinability (spheroidized annealed and cold drawn. Based on 100 machinability for AISI 1212 steel)
|
40
|
40
|
The physical properties of AISI 52100 alloy steel are listed in the following table.
Properties
|
Metric
|
Imperial
|
---|---|---|
Density
|
7.81 g/cm3
|
0.282 lb/in³
|
Melting point
|
1424°C
|
2595°F
|
Make an inquiry to buy AISI / SAE 52100 Rods, CS AISI / SAE 52100 Round Bars at the lowest cost
- High carbon chrome alloy steel
- Superior hardness, 60-67 on Rockwell hardness scale (Rc) at room temperature
- Used to produce precision ball bearings and roller bearings
- Cost-effective
- Operates continually at temperatures up to 120°C
- Long working life
The thermal properties of AISI 52100 alloy steel are given in the following table.
Properties
|
Metric
|
Imperial
|
---|---|---|
Thermal expansion co-efficient (@ 23-280°C/73.4- 36°F, annealed)
|
11.9 µm/m°C
|
6.61 µin/in°F
|
Thermal conductivity (typical steel)
|
46.6 W/mK
|
323 BTU in/hr.ft².°F
|
Electrical Properties
|
Metric
|
English
|
Comments
|
---|---|---|---|
Electrical Resistivity
|
0.0000219 ohm-cm
|
0.0000219 ohm-cm
|
Typical 5000 series steel
|