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Halilbeyli OSB Mah. Nif Cad. No:20
Kemalpaşa / İzmir, Türkiye

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Bearing Steels

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Bearing Steels

Technical Features of Bearing Steels
Bearing steels are steels that require to work under conditions such as very high tensile, pressure, continuous vibration, 
and wear. They usually contain high levels of carbon.
 
 
1. CHEMICAL COMPOSITION
Chemical Composition % by Mass
Quality C Simax. Mn Pmax. Smax. Cr Momax. Cumax. Almax.
100Cr6 0,93 – 1,05 0,15 – 0,35 0,25 – 0,45 0,025 0,015 1,35 – 1,60 0,10 0,30 0,050
100CrMo7 0,93 – 1,05 0,15 – 0,35 0,25 – 0,45 0,025 0,015 1,65 – 1,95 0,15 – 0,30 0,30 0,050
2. TECHNICAL DELIVERY CONDITIONS
ISO 683-17: 2008 Heat Treatment Steels. Technical Delivery Conditions. Ball and Bobbin Bearing Steels.
3. AREAS OF USE
They are usually used in ball and roller bearings, special rollers and rings.
100Cr6 Direct Hardening Bearing Steel Technical Features According to ISO683-17
Bearing steels are steels that require to work under conditions such as very high tensile, pressure, continuous vibration, 
and wear. They usually contain high levels of carbon.
 
 
Material Name: Material No: Equivalent Qualities:
100Cr6 1.3505 SAE 52100
1. CHEMICAL COMPOSITION
Chemical Composition % by Mass
Quality C Simax. Mn Pmax. Smax. Cr Momax. Cumax. Almax.
100Cr6 0,93 – 1,05 0,15 – 0,35 0,25 – 0,45 0,025 0,015 1,35 – 1,60 0,10 0,30 0,050
2. MECHANICAL FEATURES
Cold Cutability Annealing (+S):
Soft Annealing (+A):
Spherification Annealing (+AC): max. 207 HB
3. TECHNICAL DELIVERY CONDITIONS
ISO 683-17: 2008 Heat Treatment Steels. Technical Delivery Conditions. Ball and Bobbin Bearing Steels.
4. AREAS OF USE
They are usually used in ball and roller bearings, special rollers and rings.
100CrMo7 Direct Hardening Bearing Steel Technical Features According to ISO683-17
Bearing steels are steels that require to work under conditions such as very high tensile, pressure, continuous vibration, 
and wear. They usually contain high levels of carbon.
 
 
Material Name: Material No: Equivalent Quality:
100CrMo7 1.3537
1. CHEMICAL COMPOSITION
Chemical Composition % by Mass
Quality C Simax. Mn Pmax. Smax. Cr Mo Cumax. Almax.
100CrMo7 0,93 – 1,05 0,15 – 0,35 0,25 – 0,45 0,025 0,015 1,65 – 1,95 0,15 – 0,30 0,30 0,050
2. MECHANICAL FEATURES
Cold Cutability Annealing (+S):
Soft Annealing (+A):
Spherification Annealing (+AC): max. 217 HB
3. TECHNICAL DELIVERY CONDITIONS
ISO 683-17: 2008 Heat Treatment Steels. Technical Delivery Conditions. Ball and Bobbin Bearing Steels.
4. AREAS OF USE
They are usually used in ball and roller bearings, special rollers and rings.

MAC BRIGHT STEEL

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  • +90 232 877 17 29
  • info@macbrightsteel.com.tr
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