Other

Snr Roulements

Ascometal

Valti Societe Anonyme Pour La Frabrication De Tubes Roulements

Gilles Dudragne

Jacques Bellus

Alain Vincent

Gilles Baudry

Daniel Girodin

G&eacute;rard Jacob

G&eacute;rard Lormand

Gerard Lormand

Gerard Jacob

Steel for the manufacture of a component for bearings, the chemical composition of which comprises, by weight: 0.6%&lE;C&lE;1.5%; 0.4%&lE;Mn&lE;1.5%; 0.75%&lE;Si&lE;2.5%, 0.2%&lE;Cr&lE;2%; 0%&lE;Ni&lE;0.5%; 0%&lE;Mo&lE;0.2%; 0%&lE;Al&lE;0.05%; S&lE;0.04%; the balance being iron and impurities resulting from smelting and the composition furthermore satisfying the relationships: Mn&lE;0.75&plus;0.55&times;Si and Mn&lE;2.5&minus;0.8&times;Si. Process for the manufacture of a bearing component.

Steel and process for the manufacture of a component for bearings

Steel for the manufacture of a component for bearings, the chemical composition of which comprises, by weight: 0.6%&lE;C&lE;1.5%; 0.4%&lE;Mn&lE;1.5%; 0.75%&lE;Si&lE;2.5%; 0.2%&lE;Cr&lE;2%; 0%&lE;Ni&lE;0.5%; 0%&lE;Mo&lE;0.2%; 0%<Al&lE;0.05%; S&lE;0.04%; the balance being iron and impurities resulting from smelting and the composition furthermore satisfying the relationships: Mn&lE;0.75&plus;0.55&times;Si and Mn&lE;2.5&minus;0.8&times;Si. Process for the manufacture of a bearing component.

Process for the manufacture of a component for bearings and its products

Steel for the manufacture of a component for bearings, the chemical composition of which comprises, by weight: 0.6%.ltoreq.C.ltoreq.1.5%; 0.4%.ltoreq.Mn.ltoreq.1.5%; 0.75%.ltoreq.Si.ltoreq.2.5%; 0.2%.ltoreq.Cr.ltoreq.2%; 0%.ltoreq.Ni.ltoreq.0.5%; 0%.ltoreq.Mo.ltoreq.0.2%; 0%&lt;Al.ltoreq.0.05%; S.ltoreq.0.04%; the balance being iron and impurities resulting from smelting and the composition furthermore satisfying the relationships: Mn.ltoreq.0.75+0.55.times.Si and Mn.ltoreq.2.5-0.8.times.Si. Process for the manufacture of a bearing component.

Steel for bearings

Growing community of inventors

Alby sur Cheran, France

Gilles Dudragne