Heat-treated steels, alloy steels and free-cutting steels — Part Ball and roller bearing steels. Heat-treated steels, alloy steels and free-cutting steels – Part Ball and roller bearing steels (ISO ); German version EN ISO. Find the most up-to-date version of ISO at Engineering
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This standard is also available to be included in Standards Subscriptions. Case-hardening steels may show remnants of incompletely spheroidized carbides. Ball and roller bearing steels 1 Scope 1. Details of these requirements shall, where necessary, be agreed upon by the manufacturer and purchaser at the time of enquiry and order.
Otherwise, one test piece per cast shall be inspected for the determination of the austenitic grain size.
63-17 requested, the purchaser shall be informed about the steel making process used. In such cases, the micrographic investigation is not necessary. Aciers pour roulements Reference number ISO 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. This part of ISO specifies the technical delivery requirements for five groups of wrought ball and roller bearing steels, namely: If specific testing is ordered, the grain size requirement is to be verified by determining the aluminium content or micrographically.
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Help Center Find new research papers in: For dated references, only the edition cited applies. If there is no agreement, the products shall be delivered in the untreated condition. Your Alert Profile lists the documents that will be monitored. Need more than one copy? The aluminium content shall be given in the inspection document. ISO shall not be held responsible for identifying any or all such patent rights. The requirements for the content of non-metallic inclusions apply in every case; however, verification requires a special agreement, see A.
For through-hardening, stainless and high-temperature bearing steels, this condition is also used if the steel is processed by machining operations.
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ISO 683-17 Grade 100Cr6 A
Click 68-317 to sign up. Heat-treated steels, alloy steels and free-cutting steels — Part We have no amendments or corrections for this standard. Alloy steels for quenching and tempering — Part 3: International organizations, governmental and non-governmental, in liaison with ISO, also take part in the work. Please first verify your email before subscribing to alerts.
For the degree of spheroidization see A. The maximum Vickers hardness value HV must be agreed upon at the time of enquiry and order.
Log In Sign Up. Remember me on this computer. 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. Subscription pricing is determined by: As the voice of the U. For undated references, the latest edition of the referenced document including any amendments applies.
In addition the inspection certificate report shall cover: Please first 63-17 in with a verified email before subscribing to alerts. Already Subscribed to this document.
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