1×7 steel wire rope

1×7 steel wire rope

  • Material.
    45/55/65/75# Carbon steel, 304/316Stainless steel
  • Surface treatment
    Electro-galvanized/Hot dip galvanized
  • Tensile strength
    1570/1770/1860/1960/2160N/mm²
  • Diameter
    0.6mm 0.8mm 1mm 2mm 4mm …

Structural features

1×7: means 1 strand (single strand), each strand is twisted by 7 steel wires.
1 steel wire in the center + 6 steel wires in the outer layer, spirally wound (similar to a concentric circle structure).
Usually single-layer twisted, compact structure, high tensile strength, but poor flexibility.

Common uses

1. Control cables or cables
– Such as bicycle brake cables, motorcycle throttle cables, control cables of mechanical equipment, etc.
2. Low-flexibility load scenarios
– Used to fix, support or transmit linear tension, such as outdoor ropes, clotheslines, etc.
3. Industrial fields
– Simple lifting, tensioning systems or scenarios requiring small diameter high-strength steel wire ropes.

 

Performance parameters

– Tensile strength: high (due to low friction between single-strand structural steel wires, the force is more direct).

– Flexibility: poor (easy to fatigue when bending, not suitable for occasions with frequent bending).

– Diameter range: usually small, common specifications are 1mm~6mm (depending on the material and purpose of the wire).

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