Specifies: a) the dimensional tolerances; b) the mechanical characteristics; c) the conditions with which coatings, if any, shall comply; d) the conditions of sampling and control. Applies to round, bright or zinc-coated wires of nominal diameters between 1 mm and 3,5 mm.
Document identifier
ISO 9975:1990
Title
Round non-alloy steel wires for locked coil mine winding ropes - Specifications
ISO Category
TC 105: Steel wire ropes
Publication date
1990-12-01
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