A Quick Guide To Steel Wire Rope

A Quick Guide To Steel Wire Rope

Stainless steel rope is curated from Grade 304 and 316 stainless steel. Wire rope applications are limitless with stainless steel wire rope fittings. Stainless steel is ideal for corrosive conditions, mainly marine and waste management. Other Typical applications include decorative fencing and outdoor use.

304 Grade stainless steel rope is generally a standard grade. It has excellent rust resistance, but there are restrictions in higher corrosive conditions. 316 Grade stainless steel rope, also referred to as marine grade, has better corrosion resistance. It is more adaptable for harsh corrosive applications, such as saltwater climate, food and pharmaceutical processing applications, ships, and any coastal environment.

Wire rope:

Wire rope is a collection of tiny strands woven in three different patterns that offer flexibility for the most challenging rigging applications and various constructions. We can use stainless steel rope.

  • 7 x 19 Stainless Steel Wire Rope comprises 7 strands and 19 wires. It is the most standard and versatile assembly and is flexible and comfortable when the rope requires turning corners or changing direction. Commonly used is with a thimble and swage for fixed rigging applications. 7 x 19 is also employed for limited working rope applications, such as on a ship winch.
  • 7 x 7 Stainless Steel Wire includes 7 strands with 7 wires. It is not as elastic as 7 x 19 but can be draped around a thimble in smaller sizes. 7 x 7 is perfect for fixed rigging applications requiring a slight bend, such as fencing and safety barrier rail.
  • 1 x 19 Stainless Steel Wire comprises a single strand with 19 wires. It has a high breaking load with low elasticity features but is the least flexible construction and will not curve around corners or angles. 1 x 19 is better for fixed “straight line” rigging and structural applications. It is perfect when utilised with machine swagged end fittings. 

Non-rotating stainless steel rope:

Non-rotating or rotation resistant stainless steel wire is a rope of two or more layers of strands counter laid to gain opposing torque beneath load and decrease the tendency of the string to rotate under load. It is most commonly used in subsurface mining and crane lifting applications where the weight must remain steady. It showcases a high breaking load, flexibility and abrasion opposition.

Stainless steel coatings:

Stainless steel rope can be layered with a variety of coatings. PVC is a low cost, flexible, standard purpose layer commonly employed for applications such as handrails, catenary systems, washing lines, abattoir wire, computer security channels, lock cable designs, and barrier ropes. Polypropylene is a more expensive coating that is better durable than PVC but less flexible. Most common uses include gymnasium ropes, Guardrail, catenary systems, horticultural services, computer security cables, lock cable designs, and barrier ropes. Nylon covered stainless steel rope is pliant, hard-wearing and abrasion-resistant. It is a fine coating ideal for running applications needing a covered wire rope. These include cannery lines, gymnasium cords, computer security cables, roller shutter cables, lock cable systems, and barrier ropes. 

To conclude, one can select stainless steel wire rope according to their requirements, and it will offer significant returns on investment.