ISO Heat-treated steels, alloy steels and free-cutting steels — Part Ball and roller bearing steels. This standard has been revised by ISO . Heat-treated steels, alloy steels and free-cutting steels – Part Ball and roller bearing steels (ISO ); German version EN ISO. STANDARD. ISO. Third edition. Reference number. ISO (E). This is a free 6 page sample. Access the full version online.
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Our steel always comes from the same European steelworks, which guarantee a continuity for what concerns quality. You can download and open this file to your own computer but DRM prevents opening this file on another computer, including a networked server. The work of preparing International Standards is normally carried out through ISO technical ixo.
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EVS-EN ISO 683-17:2014
Otherwise, one test piece per cast shall be inspected for the determination of the austenitic grain size. The requirements for the content of non-metallic inclusions apply in every case; however, verification requires a special agreement, see A. The constant quality of the supplies allows to have repetitive parameters in mechanical processing and a greater control over deformations during heat treatment.
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For verification of the grain size, see A. As the voice of the U.
Remelting of the steel may be agreed upon at the time of enquiry and order. In addition the inspection certificate report shall cover: Case-hardening steels may show remnants of incompletely spheroidized carbides. Please first log in with a verified email before subscribing to alerts.
If the verification of the carbide distribution is required, the details of this shall also be agreed dn. Each member body interested in a subject for which a technical committee has been established has the right to be represented on that committee. Precise cuttings of small and big series are guaranteed by the employement of latest generation automatic saws that were projected and realized in order to guarantee precision standards required by customers, reducing processing wastage.
Skip to main content. Machining Precise cuttings of small and big oso are guaranteed by the employement of latest generation automatic saws that were projected and realized in order to guarantee precision standards required by customers, reducing processing wastage. Remember me on this computer. The type of document shall be agreed upon at the time of enquiry and order. All reasonable precau- tions should be taken to prevent additions from scrap or other materials, used in the manufacture of such elements, which affect the hardenability, mechanical properties and applicability.
Need more than one copy? Steels Our steel always comes from the same European steelworks, which guarantee a continuity for what concerns quality. Your Alert Profile lists the documents that will be monitored.
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If specific testing is ordered, the grain size requirement is to be verified by determining the aluminium content or micrographically. When making such agreements, the steel grade and the size of the product shall be taken into account. It may be used in the special methods for expressing results, i. This part of ISO specifies the technical delivery requirements for five groups of wrought ball and roller bearing steels, namely: Log In Sign Up.
For the degree of spheroidization see A. The aluminium content shall be given in the inspection document. Please first verify your email before subscribing to alerts. Therefore all bearing steels shall have a certain degree of cleanliness. In cases of dispute, the method for product analysis used shall be agreed, taking into account the relevant existing International Standards. Ball and roller bearing steels 1 Scope 1.
Alloy steels for quenching and tempering — Part 3: In particular the different approval criteria needed for the different types of ISO documents should be noted. For these characterstics, additional requirements may be agreed upon at the time of enquiry and order.
This standard is not included in any packages. Heat-treated steels, alloy steels and free-cutting steels — Part For dated references, only the edition cited applies.
Acceptance limits are shown above. If agreed at the time of enquiry and order the manufacturer shall give sufficient information about the calculation for the customer to confirm the result. Unless otherwise specified, no part of this publication may be reproduced or utilized otherwise in any form or by any means, electronic or mechanical, including photocopying, or posting on the internet or an intranet, without prior written permission.
If requested, the purchaser shall be informed about the steel making process used. Uncompromising quality Uncompromising quality Uncompromising quality Uncompromising quality Uncompromising quality Uncompromising quality.
If the order does not contain any specification of this type, an inspection certificate 3. If there is no agreement, the products shall be delivered in the untreated condition.
We have no amendments or corrections for this standard. For undated references, the latest edition of the referenced document including any amendments applies. This standard is also available to be included in Standards Subscriptions. Help Center Find new research papers in: Ball and roller bearing steels. We have no document history for this standard.