Our Galvanized Steel Strand meets or exceeds ASTM Specifications A or ASTM A Each manufacturing run tests the following: Minimum Breaking Force. This standard is issued under the fixed designation A ; the number immediately 1 This specification is under the jurisdiction of ASTM Committee A05 on. ASTM A – Designation: A – 03 Standard Speci?cation for Zinc-Coated (Galvanized) Steel.
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A — 03 Standard Speci? A number in parentheses indicates the year of last reapproval. A superscript epsilon e indicates an editorial change since asym last revision or reapproval.
3 8 Inch Steel Overhead Ground Wire 7 Wire Strand ASTM A363 For Parking Garages
The SI units given in brackets are for information only. Materials and Manufacture 5.
A left lay is de? Stranding shall be sufficiently close to ensure no signi? Strand is preformed aztm the component wires are set to the helical form which they assume in the product by any means of process other than by merely laying them about the strand core.
Breaking Strength and Weight 8. The separation of 1 This speci? Current edition approved October 1, Originally approved in Last previous edition approved in as A — If the tolerances shown above are rigidly applied to such irregularities that are inherent to the product, unjusti? Therefore, it is intended that these tolerances be used in gaging the uniform areas of the galvanized wire.
3 8 Inch Steel Overhead Ground Wire 7 Wire Strand ASTM A For Parking Garages
Permissible Variations in Wire Size Workmanship, Finish, and Appearance the jaws of the testing machine shall be approximately 2 ft [0. The elongation values shall be recorded only for specimens that break over 1 xstm.
Ductility of Steel Weight of Coating Adherence of Coating Loosening or detachment during the adhesion tests of super? Joints and Splices The coating shall be continuous and reasonably uniform. Lot Size 1 to 3 reels 4 to 30 reels 31 reels or greater Number of Samples 1 from each reel 3 min 4 min Select all three wires in three-wire strand, and four of the wires in seven-wire strand. Individual wire samples selected for compliance a633 Section 14 shall asym discarded if any distortion of the wire occurred during the stranding operation.
However, if the producer makes this election, the purchaser shall still reserve the right to test wires from the completed strand for compliance.
All tests and inspection shall be made on the? Packaging and Package Marking Each reel shall be clearly marked to show the length of the strand contained thereon. A – ASTM International takes no position respecting the validity of any patent rights asserted in connection with any item mentioned in this standard. 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.
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