Elevator Round Steel Wire Rope 6x37, Fiber/Steel Core, Galvanized Surface, 1570-1870MPa For Hoisting

Elevator Round Steel Wire Rope 6x37, Fiber/Steel Core, Galvanized Surface, 1570-1870MPa For Hoisting

Product Title:
Round Steel Wire Rope (Ungalvanized and Galvanized)

1. General Specifications

• Standard: GB/T 20118-2006

• Construction: Strand (Stranded rope)

• Core Types (Illustrated):

  • 6X37+FC: Fiber Core

  • 6X37+IWRC: Independent Wire Rope Core (Steel Core)

2. Main Applications

Designed for:

• Vertical well balance ropes

• Hoisting machinery

• Loading and unloading of ships

• Fish net dragging

• Salvaging sunken ships

• Lifting and hoisting operations

3. Mechanical Properties (Data Table Overview)

The chart provides mechanical performance data based on the steel wire rope's diameter and nominal tensile strength.

• Diameter Range: 5 mm to 60 mm.

• Approximate Weight: Measured in kg/100m, categorized by core type (Natural Fiber/NF, Synthetic Fiber/SF, and Steel Core/IWR/IWS).

• Nominal Tensile Strength Grades (MPa):

  • 1 570

  • 1 670

  • 1 770

  • 1 870

• Minimum Breaking Load (KN): The table specifies the minimum breaking force for each diameter, separated by core type (Fiber Core - FC vs. Steel Core - IWR/IWS) across the four tensile strength grades.

4. Important Note (Bottom of Table)

• Formula: The minimum breaking load of the total steel wires = Minimum breaking load of the steel wire rope × 1.249 (for Fiber Core) or × 1.336 (for Steel Core).

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