Stainless Steel Wire Rope is an industrial rope made of stainless steel materials such as 201, 302, 304, and 316. It has the advantages of high strength, corrosion resistance, and good fatigue resistance, and is widely used in various fields. The following is a detailed introduction:
Basic Information
History: Steel Wire ropes were designed and developed in the 1830s and became popular in the field of lifting machinery with the development of the Industrial Revolution. After the invention of stainless steel materials in the early 20th century, stainless steel wire ropes were quickly promoted in European and American countries. Since the reform and opening up, China's manufacturing technology has developed rapidly, and domestic products have been exported globally.
Standards: It implements the national standard GB/T9944 - 2015, and China has also led the formulation of the international standard ISO3444.
Structural Types
Single - strand Structure: Includes specifications such as 1×3, 1×7, and 1×19.
Multi - strand Structure: Covers combinations such as 7×7 and 7×19. The diameter range is generally 0.15mm - 50mm.
Contact Forms: Formed by layered stranding, there are contact forms such as point - contact and line - contact. Point - contact means that the adjacent layers of steel wires in the strand are in point - contact; line - contact means that the adjacent layers of steel wires are in line - contact.
Rope Core Types: Divided into fiber core (FC), metal Wire Rope core (IWR), etc.
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