High-strength steel wire rope tensile strength up to 1470-2160 MPa
Descriptions of High-strength steel wire rope tensile strength up
to 1470-2160 MPa:
Steel wire rope is a flexible load-bearing component twisted from
multiple steel wires, characterized by high strength, abrasion
resistance, impact resistance, etc. It is widely used in the
following fields:
Construction: crane, tower crane, elevator and other equipment
lifting and traction.
Transportation: ship mooring, cable car traction, bridge cable
ties, etc.
Mining energy: mine hoist, conveyor belt, oil rig lifting.
Industrial manufacturing: production line transmission,
metallurgical equipment traction, heavy machinery fixed.
Aerospace: aircraft towing, rescue ropes and other special
applications.
Daily application: elevator cable, sports climbing rope,
agricultural machinery traction and so on.
Description of wire rope
1. Basic structure
Steel wire: made of high carbon steel cold drawn, the surface can
be galvanized or plastic coated to improve corrosion resistance.
Strand: multiple steel wires twisted into one strand around the
center wire, common structures are 6 strands, 8 strands, etc.
Rope core (Core): divided into fiber core (FC, soft but poor high
temperature resistance) and steel core (IWRC, high strength, high
temperature resistance).
2. Classification
According to twisting direction: right cross-twisting (ZS), left
cross-twisting (SZ), same direction twisting, etc.
According to application: general-purpose wire rope, elevator rope,
mine hoisting rope, etc.
According to surface treatment: glossy, galvanized, plastic coated
(PVC/PE), etc.
3. Core Advantages
High load carrying capacity: tensile strength up to 1470-2160 MPa.
Flexibility: multi-layer strand structure can adapt to complex
bending conditions.
Durability: wear-resistant, anti-fatigue, long service life.
Specifications:
| Rope class | Rope construction | Diameter Range |
| Steel Wire Rope | Strand | (mm) |
| 6×19 | 6x17S | 1-8-8 | 10-36 |
| 6x19S | 1-9-9 | 12-48 |
| 6x21S | 1-10-10 | 16-52 |
| 6x19W | 1-6-6+6 | 12-52 |
| 6x26WS | 1-5-5+5-10 | 16-52 |
| 6×36 | 6x31WS | 1-6-6+6+12 | 18-60 |
| 6x29F | 1-7-7F-14 | 18-60 |
| 6x36WS | 1-7-7+7-14 | 16-80 |
| 6x37FS | 1-6-6F-12-12 | 16-60 |
| 6x41WS | 1-8-8+8-16 | 38-88 |
| 6x46WS | 1-9-9+9-18 | 40-98 |
| 8×36 | 8x31WS | 1-6-6+6-12 | 16-88 |
| 8x29F | 1-7-7F-14 | 18-60 |
| 8x36WS | 1-7-7+7-14 | 18-98 |
| 8x41WS | 1-8-8+8-16 | 34-110 |
| 6×k19 | 6xK19S | 1-9-9 | 12-40 |
| 6xK26S | 1-5-5+5-10 | 14-40 |
| 6xK31S | 1-6-6+6-12 | 16-46 |
| 6×k36 | 6xK36WS | 17-7+7-14 | 18-78 |
| 6xK41WS | 1-8-8+8-16 | 38-84 |
| 6xK46WS | 1-9-9+9-18 | 60-96 |
