ASTM A/AM: Standard Specification for Stainless Steel Spring Wire. Copper. % max. Phosphorus% max Nickel. – %. Silicon. % max Nitrogen% max. Tensile Strength Table (ASTM-A) *KSI. Over. Stainless Steel Wire, AISI / ASTM A , Cr % Ni %, 28 () , 10 (), , C, Request a Quote. AISI ASTM A , Cr
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The tensile strengths to be obtained following the prescribed heat treatment are shown in Table 2 and Table 3 for hardened wire.
The tensile strengths to be obtained following the prescribed heat treatment are shown in Table 2 and Table 3 for hardened wire. The nominal as-drawn tensile strengths are provided as a guide for the spring manufacturer. This abstract is a brief summary of the referenced standard. Call today to see how we can solve your stainless steel spring manufacturing challenge.
Stainless Steel Wire Springs
Whether you need a prototype or full production run, we can provide you a custom spring that will meet your exact needs. The values stated in each system are not exact equivalents; therefore, each system must be used independently of the other. These specimens shall be tested in a bending machine conforming substantially to Fig.
After this treatment, the specimen coil shall show uniform pitch with no splits or fractures. Our staff has the experience to assist you in selecting the best stainless steel alloy for your application and to manufacture a custom spring steel wire that meets or exceeds your expectations.
Originally published as A — 47 T. This standard has been approved for use by agencies of the Department of Defense. 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. ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard.
You can be assured that your springs will be delivered to you fast and ready for your production line. The material shall conform to the required tensile strengths following the prescribed heat treatment.
Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM Headquarters. Work Item s – proposed revisions of this standard. Type Class 2 shall be stress relieved following fabrication and meet the requirements shown in Table 4.
Within the text and xstm, the SI units are shown in brackets.
Stainless Steel Wire Springs – Stainless Steel Alloy Springs | General Wire Spring Company
Such requirements may include, but are not limited to the following: Individual reprints single or multiple copies of this standard may be obtained by contacting ASTM at the above sstm or at phonefaxor service astm. The wire shall withstand the minimum number of bends speci? Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend. One specimen shall be taken from every ten coils in the lot.
This guide covers standard specification for austenitic and age-hardenable stainless steel round spring wire intended especially for the manufacture of springs.
ASTM A / AM – 03 Standard Specification for Stainless Steel Spring Wire
NOTE 1—A typical ordering description is as follows: 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. Combining values from the two systems may result in nonconformance with the speci? B Maximum unless range is shown. 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.
After etching the surface of the wire specimen it shall be examined under a 10 power microscope for splits, seams, pits, die marks, scratches, or other imperfections tending to impair the fatigue resistance w313 springs.
The nominal as-drawn tensile strengths are provided as a guide for the spring manufacturer. After etching the surface of the wire specimen it shall be examined under a 10 power microscope for splits, seams, pits, die marks, scratches, or xstm imperfections tending to impair the fatigue resistance of springs.
Current edition approved Sept.
Stainless Steel 302
Your comments are invited either for revision of this standard or for additional standards and should be addressed to ASTM International Headquarters. 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.
Referenced Documents purchase separately The documents listed below are referenced within the subject standard but are not provided as part of the standard. 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. Lubricating coatings, which are insoluble in acid etch solution, shall be removed before etching.
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