R cobalt is a cobalt alloy. ASTM F Alloy 1 is the ASTM designation for this material. R is the UNS number. The properties of R cobalt. R cobalt is a cobalt alloy. ASTM F Alloy 2 is the ASTM designation for this material. R is the UNS number. The properties of R cobalt. ASTM F_医药卫生_专业资料。Designation: F – 11 Standard Speci?cation for Wrought CobaltChromium-6Molybdenum.
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Current edition approved Nov. Equivalent test methods may be substituted when agreed to by purchaser and supplier. This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? This specification covers the chemical, mechanical, and metallurgical requirements for three wrought cobaltchromium-6molybdenum alloys used for surgical implants.
The supplier shall not ship material that is outside the limits speci? It is informational only and not an official part of the standard; the full text of the standard itself must be referred to for its use and application. The method for determining elongation of material under 0.
Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. F — 11 Standard Speci? Refer to AMS for chemical check analysis limits except nitrogen.
CCM Cobalt Chrome Moly – ASTM F1537 Alloy 1
The alloy has a much higher tolerance in the human body that cobalt or nickel, and thus, ashm less toxicity. The use of this speci? Two tension and two bend tests shall be performed on each sample lot to determine tensile properties. Permission rights to photocopy the standard may also be secured from the ASTM website www. Alloy 2 contains a greater volume fraction of carbides compared to Alloy 1.
Materials and Manufacture 5.
A number in parentheses indicates the year of last reapproval. If you feel that your comments have not received a fair hearing you should make your views known f11537 the ASTM Committee on Standards, at the address shown below.
Cobalt Chrome Moly Cobalt-chrome-molybdenum alloys are widely used in orthopedic implants.
Cobalt Chrome Molybdenum Bar Stock – Chrome Moly Steel – ASTM F Alloy 1
Quality Program Requirements This abstract is a brief summary of the referenced standard. The lot shall be considered in compliance only if all additional test pieces meet the speci? Last previous edition approved in as F — Product analysis limits shall be as speci? Refer to subsections 7. Cobalt-chrome-molybdenum alloys are widely used in orthopedic implants.
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. Historical Version s – view previous versions of standard. ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard. Link to Active This link will always route to the current Active version of the standard.
ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are accurate, complete or up to date. Alloy 3 is a dispersion-strengthened alloy containing? Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
AMS indicates a minimum size of 0. CCM maintains excellent wear resistance and is biocompatible, making it an ideal material for surgical implants. D Refer to AMS Should any of these test pieces not meet the speci? The percentage of cobalt difference is not required to be reported. We are suppliers of Cobalt Chrome Molybdenum CCM in round bar stock, commonly known as chrome moly steel, which is a non-magnetic, cobalt-chromium-molybdenum Co-Cr-Mo alloy used for machining and forging stock in the orthopedic implant industry.