Supply High Quality 316/304/Stainless Steel Plate with Best Price

Stainless Steel — Introduction

Stainless steel is a corrosion-resistant alloy mainly composed of iron, with at least 10.5% chromium by mass. The chromium forms a thin, invisible passive oxide layer on the surface, which protects the metal from rust, oxidation, and many chemicals.

Key Features

• Corrosion & rust resistance

• High strength and durability

• Heat and fire resistance

• Hygienic and easy to clean

• Recyclable and environmentally friendly

Main Elements

• Chromium (Cr): provides corrosion resistance

• Nickel (Ni): improves toughness and formability

• Molybdenum (Mo): enhances resistance to pitting and acids

• Carbon (C): increases hardness and strength

Common Types

1. 1.304 Stainless Steel
   “18/8” steel — 18% Cr, 8% Ni. Most widely used in kitchenware, appliances, and architecture.

2. 2.316 Stainless Steel
   Contains molybdenum; better seawater and chemical resistance. Used in marine, medical, and chemical industries.

3. 3.430 Stainless Steel
   Ferritic, nickel-free, magnetic; used for decorative parts and household appliances.

Applications

• Kitchen utensils, cutlery, sinks

• Buildings, facades, handrails

• Medical instruments

• Food processing equipment

• Automotive and aerospace parts

• Chemical, oil, and marine engineering

Advantages Over Ordinary Steel

Ordinary carbon steel rusts easily when exposed to moisture and oxygen. Stainless steel stays bright and strong for decades with minimal maintenance.

In short:
Stainless steel is a strong, clean, long-lasting material that combines beauty with performance, making it one of the most important engineering materials in modern life.

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