What Is Stainless Steel? Definition, Types, and Uses
Did you know? Many large infrastructures, kitchenware, and industrial machines use stainless steel as the main material because of its exceptional durability.
Definition of Stainless Steel
Stainless steel is a metal alloy made from iron, carbon, and at least 10.5% chromium. The chromium forms a protective layer on the steel’s surface that prevents rust and corrosion.
This material features a shiny appearance, strong strength, and resistance to oxidation from moisture or certain chemicals.
Advantages of Stainless Steel
Corrosion and Rust Resistant
Ideal for wet, acidic, or chemically harsh environments.High Durability
Resistant to pressure, high temperatures, and impact—making it perfect for industrial structures and machinery.Aesthetic Appearance
Its glossy and clean surface also suits architectural and decorative needs.Environmentally Friendly
100% recyclable, supporting sustainable industrial practices.
Types of Stainless Steel
Austenitic Stainless Steel
The most common type (e.g., SS 304 and 316), highly corrosion resistant and non-magnetic.Ferritic Stainless Steel
More economical, suitable for applications with less corrosion exposure.Martensitic Stainless Steel
Very hard, used for cutting tools, industrial equipment, and machine parts.Duplex Stainless Steel
Combines the strength of ferritic and corrosion resistance of austenitic, ideal for heavy industry and marine use.
Uses of Stainless Steel in Daily Life
Construction: bridges, stairs, fences, building frameworks
Oil & Gas and Petrochemical: high-pressure pipes, storage tanks
Healthcare: surgical tools, operating tables, medical devices
Household: kitchenware, sinks, cutlery
Transportation: car bodies, train components, ships
Conclusion
Stainless steel is more than just a metal. It is a crucial foundation of modern life — from household kitchens to oil refineries. With its high durability, aesthetic value, and corrosion resistance, stainless steel will remain a top choice across many industrial sectors.
About TABS
PT Trijaya Anugrah Bina Steel (TABS) is a national company established in 2011 in Gresik. We supply high-quality steel products to meet the needs of construction projects, infrastructure, energy, and heavy industries.
Known as a trusted partner in supplying stainless steel, spiral welded pipes, anchor bolts, cone valves, and carbon steel, TABS commits to quality and timely delivery. We are not just suppliers — we are long-term strategic partners in development.
Location: Gresik, East Java
Coverage: Nationwide Indonesia
Website: https://trijayaabs.com
WhatsApp: wa.me/628123083549
