Stainless steel is the foundation of industrialisation, and saying this is no exaggeration. Stainless steel wires are used in every industry around the world, but complex systems like suspension systems, shock absorbers and aircraft safety systems need springs of higher strength and durability. To meet this need, stainless steel spring wire is used. Spring steel wires have higher strength and a unique design that makes them compatible for use in industries.
What is the composition of stainless spring steel wire?
Imagine using regular stainless steel wire in harsh conditions. You can see the wire erode and damage quickly, as it is made of low-carbon or mild steel, but in the case of stainless spring steel wire, these are made of steel with high carbon content, along with 10-12% of chromium, which makes it non-corrosive and ideal for use in harsh environments.
High levels of carbon content and other alloys in the stainless steel increase its strength manifold and make it suitable to withstand extreme heat, tension, compression, and twisting.
Spring wires can be used for both high-stress and low-stress applications. Spring steel wire has excellent elasticity, making it ideal for applications that require flexibility and compression/suspension. Regular steel wire is commonly used in applications where flexibility and ease of manipulation are more important than high strength, such as in fencing, construction, and general fabrication.
How are spring steel wires manufactured?
The manufacturing process of stainless steel spring wire is an extension of stainless steel manufacturing.
Here are the steps to get high-strength spring wire:
- Choosing the perfect stainless steel alloy as a raw material.
- Melting of the raw material
- Cast the molten metal into billets
- Converting steel billets into rods
- Cleaning of the rods
- Drawing wires from rods using a wire drawing machine
- Heat treatment is used to get the desired strength and elasticity.
- Finishing and coating
Applications of Stainless Steel Spring Wires
Spring wires are used in a wide range of applications in all kinds of industries. Common uses of spring wires are in suspension components and compression components of machines. Spring wires are used in the manufacture of steel cables, wire ropes, shock absorbers and other products that require high tensile strength. The automotive industry, medical industry, aviation industry and other heavy industries use stainless steel spring wires.
- Automotive Industry: Spring wires are highly recommended in the automotive industry for the manufacturing of suspension systems, shock absorbers, clutch springs, valve springs, etc.
- Industrial equipment: Spring wires are used in the manufacturing of industrial springs, tension-generating devices, twisting devices and load-bearing components. It is often used in heavy-duty machinery.
- Construction industry: Spring wires are used in the scaffolding and structural applications requiring strength and resilience. These are ideal for sites with high humidity or corrosion risks.
- Medical Equipment: With the advancement of medical technology, new and innovative equipment is using spring wires in precision devices, surgical tools, and medical devices.
- Electronics/Electrical Industry: These are used electronic switches, connectors, and other electrical and electronic components.
- Marine Applications: As the marine industry needs metal which is corrosion-resistant, spring wires are ideal for marine applications, as these can resist high moisture and salt exposure.
Conclusion:
Every industry needs durable and top-class spring wires, but to get reliable stainless steel spring wires, industries need to conduct in-depth research before sealing the deal. Bansal Steel is one such reliable and innovative stainless steel spring wire manufacturer, manufacturing and supplying steel products worldwide. Industry experts must choose high-quality spring wires that meet the specific industrial needs.
