52100 Bearing Steel

Qilu is an 52100 steel manufacturer that offers a wide selection of sizes, shapes, and thicknesses.
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Professional 52100 Bearing Steel Supplier

52100 steel as AISI 52100 or SAE 52100，It is a high-carbon chromium bearing steel which is popularly in many industrial applications because of excellent wear resistance and high strength.This steel is mainly used for manufacture of bearings, gears, cutting tools, etc .The surface condition of 52100 can improve performance through different heat treatment and processing crafts for better results.

Shape Customization

Bar:

Rolling size range: 10-260mm
Forging size range: 70-800mm
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Square steel:

Thickness size range: 10-500mm
width size range: 200-810mm
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Forged Rings:

The outer diameter can reach up to 1000mm
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Grade of Different Country and Chemical Composition

ASTM 52100 – US
GB GCr15 – CN
DIN 100Cr6 – DE
DIN 1.3505 – DE
NF 100Cr6 – FR
JIS SUJ2 – JP
KS STBC60 – KR
UNI 100Cr6 – IT
ISO 100Cr6 – ISO
ISO 1.3505 – ISO
Chemical composition:
GradeCSiMnPSCrNi
521000.93-1.050.15-0.350.25-0.45≤ 0.025≤ 0.0151.35-1.60≤ 0.25

Surface condition

It is usually carried out at about 800
°
C, the purpose is to eliminate the stress generated during processing, improve the plasticity and toughness of the material, and facilitate subsequent processing.
Heated above a critical temperature and then cooled usually in air to improve cutting performance and prepare for subsequent heat treatment.
Heating the material to a certain temperature and then cooling it quickly to form martensitic or other hardened tissues, improving hardness and wear resistance. The quenching medium can be oil or water.
The quenched steel is tempered at a certain temperature to reduce the internal stress caused by quenching, adjust the hardness and toughness, and meet the performance requirements. The tempering temperature and time are determined according to the required hardness and properties.
A combination of quenching and high-temperature tempering, which is often used to improve the comprehensive mechanical properties of steel, such as strength and toughness.
including carburizing, nitriding, etc., through heating in a specific environment to make the surface absorb carbon, nitrogen and other elements, improve surface hardness and wear resistance.

Qilu Bearing Steel Series

52100 Acero para rodamientos
EN31 Bearing Steel
GCr15 Acero para rodamientos

Application Of 52100 Bearing Steel

Bearing Manufacturing

ball bearings, roller bearings, and needle roller bearings.
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Automotive industry

used to make wheel bearings, drivetrain components, and engine components, among others.

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Aerospace industry

Used to manufacture key components of aircraft landing gear, flight control systems and jet engines.

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Gear and Shaft Manufacturing

Used to manufacture transmission parts such as gears and shafts.

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Cutting tools

Used to make cutting tools such as cutters, blades, drills, etc.
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Ordnance components and defense industry

Used in the manufacture of firearms, ammunition and other defense equipment.

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Qilu 52100 Bearing Steel

Best 52100 Bearing Steel Manufacturers

52100 bearing steel, also known as 1.3505 steel, is commonly used in bearings, gears, cutting tools, rolls, automotive and aircraft parts.
 
Because 52100 bearing steel has a high carbon content and undergoes special heat treatment, it has high hardness, good dimensional stability and fatigue resistance, so you can use this material without worrying about easy failure
 
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Yanzhou,Zona económica,Jining,China

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