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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This abstract is a brief summary of the referenced standard. Link to Active This link will always route to the current Active version of the standard. Two tension and two bend tests shall be performed on each sample lot to determine tensile properties.
The supplier shall not ship material that is outside the limits speci? We are suppliers of Cobalt Chrome Molybdenum CCM in round bar stock, commonly known as chrome moly steel, f11537 is a non-magnetic, cobalt-chromium-molybdenum Co-Cr-Mo alloy used for machining and forging stock in the orthopedic implant industry. The gauge length must be reported with the test results.
CCM Cobalt Chrome Moly – ASTM F1537 Alloy 1
Refer to AMS for chemical check analysis limits except nitrogen. ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard.
Current edition approved Nov. Cobalt Chrome Moly Bar. The alloys shall conform to the prescribed chemical requirements.
A report of the test results shall be furnished to the purchaser at the time of shipment. Users of this standard are expressly advised that determination of the validity of any such patent rights, and the risk of infringement of such rights, are entirely their own responsibility. F — 11 Standard Speci? The properties specified apply specifically to wrought bar, rod, and wire.
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard.
Originally approved in Bar, rod, and wire conforming to this specification shall have a homogeneous microstructure with an average grain size of ASTM No. AMS indicates a minimum size of 0. The use of this speci? The technical data provided is for information only and not for asm purposes. Alloy 3 is awtm dispersion-strengthened alloy containing? Your comments are invited either for revision of this standard or for additional standards and should asm addressed to ASTM International Headquarters.
The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
Should any of these test pieces not meet the speci? Last previous edition approved in as F — 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. 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.
Cobalt Chrome Molybdenum Bar Stock – Chrome Moly Steel – ASTM F Alloy 1
Work Item s – proposed revisions of this standard. This standard is subject to revision at any time by astmm responsible technical committee and must be reviewed every?
Materials and Manufacture 5. Cobalt-chrome-molybdenum alloys are widely used in orthopedic implants. 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 chemical composition was expanded into low and high carbon alloys Alloys 1 and 2 in Table asgm. Also listed are important residual elements.
The alloy has a much higher tolerance in the human body that cobalt or nickel, and thus, much less toxicity. The percentage of cobalt difference is not astmm to be reported. Analysis for elements not listed in Table 1 is not required to verify compliance with this speci? A number in 1f537 indicates the year of last reapproval. It is not warranted or guaranteed. General Information Chemical Composition Physical Properties Mechanical Properties 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.
Cobalt Chrome Moly Cobalt-chrome-molybdenum alloys are widely used in orthopedic implants.
The lot shall be considered in compliance only if all additional test pieces meet the speci? If you feel that your comments have not received a fair hearing you should make your views known to the ASTM Committee on Standards, at the address shown below.
To determine conformance to these limits, an observed or calculated value shall be rounded to the nearest unit in the last right hand digit used in expressing the speci? The mechanical properties of warm-worked condition material, subsection 5. Alloy 2 contains a greater volume fraction of carbides compared to Alloy 1. CCM maintains excellent wear resistance and is biocompatible, making it an ideal material for surgical implants.