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HOME | Main Menu | Our Company | Recent News | Employment | Contact Us Standard Bearings | Special Bearings | Technical Information | Applications |
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TECHNICAL INFORMATION Heat Treatment
The 100 Cr6 steel rings manufactured by WIB are stabilized after hardening by annealing. As a result of this treatment, they can be used at temperatures of up to 150°C. They have a hardness of 60 to 64 HRC.
For applications at high temperatures or in order to reduce their sensitivity to shock loads, it is necessary to stabilize the rings at higher temperatures after hardening. It should be noted that such a stabilization will slightly reduce the hardness of the rings.
The following heat treatments can be requested for 100 Cr6 steel components:
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Heat treatment |
Operating temperature |
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Standard (S0) |
150°C |
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S1 |
200°C |
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S2 |
250°C |
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S3 |
300°C |
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S4 |
350°C |
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The X 65 Cr13 (ACD 34) stainless steel is stabilized after hardening to allow operating temperatures of the bearing of up to 150°C. Hardness of 58 to 62 HRC is obtained.
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WIB - Wälzlager Industriewerke Bulle AG |
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Tel: (+41) 26 919 11 22
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