Steel Wire Rope
Wire rope 6X24+7FC
A 6x24+7FC steel wire rope with 6 strands and 24 main wires per strand, featuring a fiber core for enhanced flexibility and fatigue resistance. Available in ungalvanized, galvanized, or stainless steel variants, this rope is suited for lifting, hoisting, and tensioning applications across industrial and marine environments. Nominal diameters range from 6mm to 40mm with tensile strengths of 1470, 1570, 1670, and 1770 MPa. The working load limit is based on a 5:1 design factor.
- Catalogue Family
- Steel Wire Rope
- Certificates
- EN 10204 3.1 material test certificate on request
CAD files are supplied on request via WhatsApp or email rather than published for open download.
Key Benefits
What Wire Rope 6X24+7FC Gives You
- High flexibility due to 24 main wires per strand allows smooth operation in sheaves and drums
- Fiber core (FC) improves shock absorption and reduces internal friction during bending
- Balanced wear resistance and fatigue life make it suitable for repetitive lifting cycles
- Available in ungalvanized, galvanized, and stainless steel for corrosion protection in harsh environments
- Consistent performance across a wide range of tensile strengths from 1470 to 1770 MPa
- Standard 5:1 design factor ensures safety margin for lifting and hoisting operations
- Wide diameter range from 6mm to 40mm supports diverse equipment and load requirements
Application Scenarios
Where Wire Rope 6X24+7FC Is Used
- Lifting and hoisting in construction and infrastructure projects with frequent repositioning of loads
- Marine and offshore operations where resistance to saltwater and cyclic loading is critical
- Mining and quarrying equipment requiring durable ropes for continuous hoist and haul cycles
- Cranes and hoists in steel mills and manufacturing plants with high-duty cycle demands
- Port and dockside operations involving container handling and heavy cargo transfer
- Temporary rigging setups in industrial structures where flexibility and fatigue resistance matter
- Tensioning applications in cable stays and guy wires where controlled elongation is needed
Who It Is For
Buyers This Product Is Built For
- Cranes and hoist manufacturers integrating wire rope into lifting systems
- Marine equipment suppliers specifying ropes for winches and mooring systems
- Construction contractors sourcing durable wire rope for tower cranes and hoists
- Mining and energy firms specifying ropes for drilling rig and haulage systems
- Rigging distributors carrying a full range of lifting wire rope with multiple grades
- Industrial maintenance teams replacing worn ropes in high-cycle lifting applications
- Logistics and port operators requiring corrosion-resistant rope for outdoor use
Problems It Solves
Problems This Product Removes
- Ropes that kink or fatigue quickly under repeated bending due to low flexibility
- Premature failure in high-cycle lifting applications caused by internal wire wear
- Lack of corrosion resistance in uncoated ropes used in marine or outdoor environments
- Inconsistent performance across different load types due to poor core support
- Need to source multiple rope types from different suppliers for different strength and finish requirements
- Inadequate safety margin due to missing or inconsistent design factor application
- Difficulty matching rope diameter and strength to the exact load and duty cycle of the equipment
Technical Features
Technical Features
- 6×24+7FC construction: 6 strands, 24 main wires per strand, fiber core (FC)
- Fiber core enhances flexibility and reduces internal friction during bending
- Available in ungalvanized, galvanized, and stainless steel for environmental protection
- Tensile strength options: 1470, 1570, 1670, and 1770 MPa
- Working load limit based on a 5:1 design factor
- Nominal diameters from 6mm to 40mm with corresponding weight and breaking load values
- Minimum breaking load values provided for each diameter and strength grade
- Standard marking includes diameter, strength grade, and manufacturer details
Specifications
Wire Rope 6X24+7FC Specifications
Values published in the Kailipu catalogue for this item. Anything not listed is available on request.
| Construction | 6 strands × 24 main wires per strand + fiber core |
|---|---|
| Core Type | Fiber core (FC) |
| Material | Ungalvanized / Galvanized / Stainless steel |
| Tensile Strength | 1470, 1570, 1670, 1770 MPa |
| Design Factor | 5:1 |
| Diameter Range | 6mm to 40mm |
| Weight per Meter | 11.44 kg/m at 6mm to 509 kg/m at 40mm |
| Minimum Breaking Load | 14.8 kN at 6mm to 793 kN at 40mm |
Full size table on request. The catalogue publishes a full dimension and capacity table for this item. Ask on WhatsApp or by email and we will send it as a PDF.
Materials
Materials And Finishes
- High-strength carbon steel wire for ungalvanized and galvanized variants
- Stainless steel wire for corrosion-resistant applications
- Fiber core (FC) made from natural or synthetic fibers to improve flexibility and reduce internal friction
- Galvanizing layer applied via hot-dip process for enhanced rust protection
- Surface finish options: ungalvanized, galvanized, or stainless steel
Manufacturing Process
How This Product Is Made
1Wire drawing to achieve required tensile strength and dimensional accuracy
2Strand formation: 24 wires per strand wound around a central fiber core
3Final rope lay: 6 strands helically laid around the core
4Tensioning and straightening to ensure consistent lay and reduce internal stress
5Surface treatment: galvanizing or stainless steel selection based on order
6Proof load testing and dimensional verification before packing
7Marking with diameter, strength grade, and manufacturer details
Quality Control
Quality Control On Every Batch
- Proof load testing on production batches before release
- Dimensional tolerance check against published diameter and weight tables
- Breaking strength validation to confirm minimum breaking load values
- Visual inspection for surface defects, strand misalignment, and core exposure
- Material Test Certificate to EN 10204 3.1 issued with the order on request
- Third-party inspection accepted at the Qingdao warehouse before shipment
Customisation
Customisation Options
- Custom diameter and length to order for specific equipment requirements
- Custom tensile strength grade selection (1470 to 1770 MPa)
- Finish options: ungalvanized, galvanized, or stainless steel
- Custom marking including diameter, strength grade, and customer-specific codes
- Packing configuration tailored to pallet or carton requirements for export
Compare
How It Compares With The Alternatives
An honest read on where this pattern wins and where another one would serve you better.
| Alternative | Honest Trade Off |
|---|---|
| 6×19 wire rope | 6×24+7FC offers greater flexibility and better fatigue resistance due to more wires per strand, but may have slightly lower tensile strength for the same diameter |
| 6×36+7FC wire rope | 6×36+7FC has higher flexibility and better resistance to bending fatigue, but lower tensile strength and wear resistance compared to 6×24+7FC |
| Galvanized wire rope with steel core | Steel core provides higher strength and better resistance to crushing, but reduces flexibility; 6×24+7FC with fiber core is more flexible and better for frequent bending |
| Stainless steel wire rope | Stainless steel offers superior corrosion resistance but is more expensive and less flexible than carbon steel variants |
Use Guide
How To Use And Inspect Wire Rope 6X24+7FC
- Select the rope diameter and strength grade based on the calculated load and duty cycle
- Ensure the working load limit is derived from the 5:1 design factor, not the breaking load
- Inspect the rope for kinks, broken wires, or core extrusion before each use
- Avoid sharp bends or contact with abrasive surfaces that can damage the outer wires
- Use proper sheaves with groove diameter at least 20 times the rope diameter
- Replace the rope if more than 10% of the outer wires are broken in any lay length
- Store the rope in a dry, covered area to prevent moisture exposure and corrosion
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Answers
Wire Rope 6X24+7FC FAQ
What does 6X24+7FC mean?
6 strands, 24 main wires per strand, with a fiber core (FC) for improved flexibility and fatigue resistance.
Is this rope suitable for lifting applications?
Yes. It is designed for lifting and hoisting with a 5:1 design factor and available in multiple tensile strength grades.
What are the available finishes?
Available in ungalvanized, galvanized, and stainless steel for use in different environmental conditions.
What is the working load limit based on?
The working load limit is based on a 5:1 design factor, meaning the minimum breaking load is five times the safe working load.
Can you supply custom lengths or diameters?
Yes. Custom diameters and lengths are available to meet specific equipment or application requirements.
What certificates are provided?
A Material Test Certificate to EN 10204 3.1 is supplied with the order on request. Proof load and breaking strength tests are documented for each batch.
How is it packed for export?
Standard packing is on wooden reels or in cartons on pallets. Custom carton and pallet configurations are available to match your warehouse or retail needs.
Need A Quote On Wire Rope 6X24+7FC
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