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KS R30

KS R30
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Kolbenschmidt Pierburg Group KS R30 Lead-free Steel-Aluminum Composite Material for Main Bearings and Conrod Bearings

Brief description of the sliding material Plain bearings made from steel/aluminum composite materials are widely used as main and big-end bearings in gasoline and diesel engines. KS R30 is a high-capacity bearing material. Given the high wear resistance and load-bearing capacity, KS R30 is suited for the manufacture of high-end bearing shells in bi-material design, for example. This material is insensitive to oil corrosion. Thanks to its specific load-bearing capacity of up to 60 MPa, this material is suited for application in engines subject to medium to high loads as a big-end bearing. In...

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Chemical composition of the running layer Sn Cu Si Ti Ni Fe Mn others combined AI The hardness of the running layer is in the range of 50 - 70 HB Manufacture of the sliding material The aluminum alloy is manufactured in vertical continuous casting. Mechanical processing of the strand surfaces as well as special heat treatment steps prepare the material for plating. The so-called pre-composite results from plating a pure aluminum foil (Al 99.5) on the strand. Roll-cladding is used to apply the pre-composite onto the steel. Selective thermo mechanic treatment steps give the desired material...

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KS Gleitlager GmbH · Am Bahnhof 14 · 68789 St. Leon-Rot · GERMANY Tel. +49 6227 56-0 · Fax +49 6227 56-302 · www.kspg.com KS Gleitlager GmbH does not assume any liability for the completeness of the data presented in this materials brochure. It is exclusively up to the customer to form his opinion about the characteristics of the material and its adequacy for the purposes intended by the customer. KS Gleitlager GmbH would also like to stress that any information given in this materials brochure does not constitute a legal guarantee for the appearance, characteristics and workmanship nor...

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KS R30 4Pages

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KS R30
4Pages