June 19, 2020   |   by admin

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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Stainless Steel 302

A number in parentheses indicates the year of last reapproval. Stainless steel wire m BS steel wir A — 96 Steel Spri A superscript epsilon e indicates an editorial change since the last revision or reapproval. This standard asym been approved for use by agencies of the Department of Defense.

Within the text and tables, the SI units are shown in brackets. The values stated in each system are not exact qstm therefore, each system must be aastm independently of the other. Combining values from the two systems may result in nonconformance with the speci?

J Numbering Metals and Alloys4 3. Such requirements may include, but are not limited to the following: Current edition approved Sept. Originally published as A — 47 T.


ASTM A / AM – 03 Standard Specification for Stainless Steel Spring Wire

NOTE 1—A typical ordering description is as follows: General Requirements for Delivery 4. Failure to comply with the general requirements of Speci? Following fabrication Type and Grade XM shall be age or precipitation hardened to produce their maximum strength properties.

The tensile strengths to be obtained following the prescribed heat treatment are shown in Table 2 and Table 3 for hardened wire.

Stainless Steel – Alloy Wire International

Type Class 2 shall be stress relieved following fabrication and meet the requirements shown in Table 4. The nominal as-drawn tensile strengths are provided as a guide for the spring manufacturer.

B Maximum unless range is shown. After this treatment, satm specimen coil shall show uniform pitch with no splits or fractures. The wire shall lie?

Stainless Steel Wire Springs

A piece not more than 10 in. These specimens shall be tested in a bending machine conforming substantially to Fig. The wire shall withstand the minimum number of bends speci?


One specimen shall be taken from every ten coils in the lot. After etching the surface of the wire specimen it shall be examined under a 10 power awtm for splits, seams, pits, die marks, scratches, or other imperfections tending to impair the fatigue resistance of springs. Lubricating coatings, which are insoluble in acid etch solution, shall be removed before etching.

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. This standard is subject to revision at any time by the responsible technical committee and must be reviewed every? Your comments are invited either for revision of this standard or for additional standards and should be satm to ASTM Headquarters.

Your comments will receive careful consideration at a meeting of the responsible technical committee, which you may attend.