ASTM A Standard Specification for Zinc-Coated Parallel and Helical Steel Wire Structural Strand. Normativa ASTM A – Download as PDF File .pdf), Text File .txt) or read online. ASTM Aa() Standard Specification for Zinc-Coated Parallel and Helical Steel Wire Structural Strand Scope.

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Bethlehem Structural Strand is an arrangement of wires laid helically around a center wire to produce a symmetrical cross section.

Structural strand is used as a load-carrying tension member where great flexibility and bending are not major requirements. For any given diameter, wire strand is the least flexible of steel cables.

Products | Structural Strand

Structural strand provides a high strength-to-weight ratio, a high modulus of elasticity and a small diameter-per-unit strength. These are the features that permit strand to adapt so successfully to structural applications.


Refer to Table 1 for structural strand data. Bethlehem Structural Wire Rope consists of six strands made from zinc-coated wire with strands laid helically around a core, such as another strand or smaller wire rope.

Galvanized Structural Strand ASTM A586

Structural wire rope provides greater flexibility when compared with coarse strand 5a86 and is generally the structural cable of choice where bending ability is an important requirement, such as forming flemish eye ends drop terminals.

Using SS also offers these advantages:.

For users who opt to use SS without downsizing the diameter of the strand, other benefits atm. The higher strength results in an increased design factor of the guying system.

Please contact your WW regional sales manager or customer service representative for further information. In astn so, we are able to test and certify the following:.

In addition, WW can obtain material certification from end termination vendors. WW is also ISO certified. Find a state or province to view Wirerope Works, Inc.


Galvanized Structural Strand ASTM A On Lexco Cable Manufacturers

Using SS also offers these advantages: Reduced Structural Strand Diameter—Now that designers can utilize a smaller diameter strand for the guying system, SS offers a lower cost per foot, allowing the user to cut valuable dollars from the cost of a project. Smaller Fittings—Many fittings manufactured for standard strand may be used with the SS, thereby offering a lower cost per unit and adding further cost reductions.

In doing so, we are able to test and certify the following: Product description Prestretching Striping Proofloading Pin orientation Certification Special features Length tolerances Galvanized coating Modulus of elasticity Length and point of measurement Measuring at required load End terminations dimensions, pin sizes, jaw xstm Nondestructive test method.