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. Referenced Documents purchase separately The documents listed awtm are referenced within the subject standard but are not provided as part of the standard. Refer to subsections 7. 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? Also listed are important residual elements.
Materials and Manufacture 5.
This section clearly de? ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard. F — 11 Standard Speci? Historical Version s – view previous versions of standard.
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 supplier shall not ship material that is outside the limits speci?
Product analysis limits shall be as speci? Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. The alloy has a much higher tolerance in the aatm body that cobalt or nickel, and thus, much less toxicity.
The values given in parentheses are mathematical conversions to SI units that are provided for information only and are not considered standard.
Cobalt Chrome Molybdenum Bar Stock – Chrome Moly Steel – ASTM F Alloy 1
CCM maintains excellent wear resistance and is biocompatible, making it an ideal material for surgical implants. Two tension and two bend tests shall be performed on each sample lot to determine f537 properties. Permission rights to photocopy the standard may also be secured from the ASTM website www.
Bar, rod, and wire conforming to this specification shall have a homogeneous microstructure with an average grain size of ASTM No.
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. The gauge length must be reported with the test results. D Refer to AMS AMS indicates a minimum size of 0. Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters.
Work Item s – proposed revisions of this 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.
The values given in parentheses are mathematical conversions to SI units that are provided for f15337 only and are not considered standard. The alloys shall conform to the prescribed chemical requirements. Equivalent test methods may be substituted when agreed to by purchaser and supplier. Should any of these test pieces not 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.
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. Alternately, a gauge length corresponding to ISO may be used when agreed upon between supplier and purchaser 5. Analysis for elements not listed in Table 1 is not required to verify compliance with this speci? Alloy 3 is a dispersion-strengthened alloy containing? Cobalt Chrome Moly Cobalt-chrome-molybdenum alloys are widely used in orthopedic implants.
This standard is asmt to revision at any time asrm the responsible technical committee and must be reviewed every?
Cobalt-chrome-molybdenum alloys are widely used in orthopedic implants. This specification covers the chemical, mechanical, and metallurgical requirements for three wrought cobaltchromium-6molybdenum alloys used for surgical ast.
Quality Program Requirements Originally approved in The technical data provided is for information only and not for design purposes. Last previous edition approved in as F — A number in parentheses indicates the year of last reapproval. 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 f157 non-magnetic, cobalt-chromium-molybdenum Co-Cr-Mo alloy used for machining and forging stock in the orthopedic implant industry.
The properties specified apply specifically to wrought bar, rod, and wire. A report of the test results shall be furnished to the purchaser at the time of shipment. The method for determining elongation of material under 0. Xstm 2 contains a greater volume fraction of carbides compared to Alloy 1.
CCM Cobalt Chrome Moly – ASTM F1537 Alloy 1
It is not warranted or guaranteed. The lot shall be considered in compliance only if all additional test pieces meet the speci? The chemical composition was expanded into low and high carbon alloys Alloys 1 and 2 in Table 1. Link to Active This link will always route to the current Active version of the standard.
Cobalt Chrome Moly Bar. Refer to AMS for chemical check analysis limits except nitrogen. Please contact us for more details.