6x37S+FC 6x37S+IWR Wire Rope Round Strand Steel Cable Rope

6×37S+FC / 6×37S+IWR Wire Rope Round Strand Steel Cable Rope

Gostern 6×37S Seale Steel Wire Rope is manufactured from high quality carbon steel with excellent tensile strength, superior flexibility and outstanding wear resistance. This rope features 6 strands of 37 wires each in a Seale construction – outer wires are thicker than inner wires, providing excellent abrasion resistance while maintaining good flexibility . Available with FC (Fiber Core) for maximum flexibility and shock absorption or IWR (Independent Wire Rope) core for increased strength, crushing resistance and stability in multi-layer spooling . Available in galvanized (zinc coated for corrosion resistance) or ungalvanized (bright) finish .

This Seale Construction Hoist Rope features a single-layer strand design with thick outer wires that provide superior resistance to abrasion and crushing, making it ideal for applications with frequent contact with sheaves and drums . The 6×37S construction offers an excellent balance of flexibility, strength, and wear resistance – more flexible than 6×19 but more wear-resistant than standard 6×37 . It is widely used as Extra Flexible Lifting Cable for overhead cranes and hoists, as Crane Wire Rope for tower cranes and mobile cranes, as Mining Hoist Cable for mine hoisting, and as Multi Layer Spooling Rope for deep mine shafts and offshore applications . Available in diameters from 8mm to 60mm , with Grade 1570 MPa to 1960 MPa tensile strength options .

Construction Features:

• Seale design: Outer wires thicker than inner wires for maximum abrasion resistance

• 37-wire strand: Excellent balance of flexibility and strength

• Smooth surface: Reduced wear on drums and sheaves

• Good fatigue resistance: Suitable for multiple bending cycles

Core Selection Guide:

• FC Core: Best flexibility, shock absorption – ideal for single layer spooling

• IWR Core: Maximum strength, excellent crush resistance – ideal for multi-layer spooling

Important Note: Do not exceed recommended working load limits. Regular inspection for wear, broken wires, and diameter reduction is required.

We support Custom Length Steel Cable, OEM, ODM and custom drum winding services.

*Note: Min wire breaking force sum = min wire rope breaking force x 1.226(fiber core) or 1.321(steel core), among them 6x37S fiber core is 1.191, steel core is 1.283.