ASTM Fa. Standard Specification for Wrought 18ChromiumNickel Molybdenum Stainless Steel Bar and Wire for Surgical Implants. Find the most up-to-date version of ASTM F at Engineering Mechanical values listed above are typical for uniaxial tension. Upon request, we can also deliver this material with other properties. L (ASTM F), Ti.

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The values stated in each system may not be exact equivalents; therefore, each system shall be used independently of the satm. F Specification for Wrought 18ChromiumNickel Recommended crosshead speed for cold-drawn?

This abstract is a brief summary of the referenced standard. Quality Program Xstm Find out more by contacting us at Fine wire shall be furnished, as specified, in the cold-drawn condition. Last previous edition approved in as F — Due to the well characterized level of local biological response established by this material, it has been used as a control material in Practice F Product analysis limits shall be as speci?

316LS / 316LVM Surgical Stainless Steel Bar – ASTM F138

Alternatively, a gage length corresponding to ISO may be used when agreed upon between supplier and purchaser. Bar and wire shall be furnished, as specified, in the hot-worked, annealed, cold -worked, or extra hard condition.

Link to Active This link will always route to the current Active version of the standard. On the other hand, types of finish available for fine wire products are cold-drawn, ground, and ground and polished.

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Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. The outcome equals considerably longer tool life, increased productivity, better chip breaking, better dimensional tolerances, superior machined surface quality, reduced scrap losses, and consistent performance which translates to a reliable production schedule. BrinellB Hardness, max, HB Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.

Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters.

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. The heat analysis shall conform to the requirements as to chemical composition specified and the material shall contain no delta ferrite, chi, or sigma phases when it is examined by metallography. 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.

Combining values from the two systems may result in non-conformance with the standard. Hardness determination on cold-worked material shall be made on a product cross-section, midway between the center and surface, if cross-section size is adequate. Based upon this, metallurgical requirements include? This standard has been approved for use by agencies of the Department of Defense.

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The SI units given in parentheses are for information only. Originally approved in 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. However, long term clinical experience has shown an acceptable level of biological response can be expected, if the material is used in appropriate applications. Work Item s – proposed revisions of this standard. Also listed are important residual elements. Historical Version s – view previous versions of standard.

C Cold-drawn wire may be ordered to tensile strengths up to psi MPa with lower elongation as determined by customer and supplier.

ASTM F植入不锈钢棒材和线材_百度文库

ASTM International takes no position respecting c138 validity of any patent rights asserted in connection with any item mentioned in this 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.

A number in parentheses indicates the year of last reapproval. Current edition approved June 10, While most manufacturers quickly turn to material costs as a primary means of lowering their price, these short-term accommodations are not always sustainable.