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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The method for determining elongation of material under 0. This abstract is a brief summary of the referenced standard. This section clearly de? The lot shall be considered in compliance only if all additional test pieces meet the speci?

The mechanical properties of warm-worked condition material, subsection 5. 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. Current edition approved Nov. F — 11 Standard Speci? Cobalt Chrome Moly Cobalt-chrome-molybdenum alloys are widely used in orthopedic implants.

The chemical composition was expanded into low and high carbon alloys Alloys 1 and 2 in Table 1. The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

Bar, rod, and wire conforming to this specification shall have a homogeneous microstructure with an average grain size of ASTM No. The use of this speci? The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.

Long term clinical experience of the use of the material referred to in this speci? 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 required to be reported. Quality Program Requirements It is not warranted or guaranteed. This specification covers the chemical, mechanical, and metallurgical requirements for three wrought cobaltchromium-6molybdenum alloys used for surgical implants.


Please contact us for more details. 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.

ASTM does not give any warranty express or implied or make any representation that the contents of this abstract are f1573, complete or up to date. Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above address or at phonefaxor service astm. Analysis for elements not listed in Table 1 is not required to verify compliance with this speci?

The supplier shall v1537 ship material that is outside the limits speci? Alloy 3 is a dispersion-strengthened alloy containing? CCM maintains excellent wear resistance and is biocompatible, making it an ideal material for surgical implants. Referenced Documents purchase separately The documents listed below are referenced within the subject standard astmm are not provided as part of the standard.

The alloys shall conform to the prescribed chemical astn. Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. The properties specified apply specifically to wrought bar, rod, and wire. The technical data provided is for information only and not for design purposes. Alternately, asfm gauge length corresponding to ISO may be used when agreed upon between supplier and purchaser 5.

CCM Cobalt Chrome Moly – ASTM F1537 Alloy 1

A number in parentheses indicates the year of last reapproval. Materials and Manufacture 5. 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? A report of the test results shall be furnished to the purchaser at the time of shipment.


Cobalt Chrome Molybdenum Bar Stock – Chrome Moly Steel – ASTM F Alloy 1

Product analysis limits shall be as speci? Refer to subsections 7. The gauge length must be reported with the test results. Cobalt-chrome-molybdenum alloys are axtm used in orthopedic implants. ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard. Should any of these test pieces not meet the speci? Permission rights to photocopy the standard may also be secured from the ASTM website www.

AMS indicates a minimum size of 0. Refer to AMS for chemical check analysis limits except nitrogen. Equivalent test methods may be aatm when agreed to by purchaser and supplier. Last previous edition g1537 in as F — Link to Active This link f15377 always route to the current Active version of the standard.

Cobalt Chrome Moly Bar. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters. D Refer to AMS Two tension and two bend tests shall be performed on each sample lot to determine tensile properties.

This standard is subject to revision at any time by the responsible technical committee and must be reviewed every?