AISI 304 / 1.4301 Decorative Stainless Steel

🛠️ Decorative Stainless Steel: Technical Specifications, Applications, and Features

✨ General Technical Specifications

Decorative stainless steel is a special type of metal that combines high corrosion resistance with an attractive appearance. The most common grades are AISI 304, AISI 430, AISI 316, differing in composition and application.

🔹 Main Types of Decorative Stainless Steel:

• ✨ Brushed (satin) – has a uniform matte texture.
• 🪞 Mirror (polished) – surface with a high degree of reflection.
• 🎭 Textured – with patterns or relief.
• 🌈 PVD coating – colored stainless steel obtained by vacuum deposition.

📏 Sheet thickness usually ranges from 0.4 mm to 3 mm, allowing the material to be used in various fields.

📌 Main Parameters:

• Steel grades: 430 | 441 | 304 | 321 | 316 Ti | 316 L
• Cutting: 1000 x 2000 mm, 1000x 3000 mm, 1000 x 4000 mm, 1250 x 2500 mm, 1250 x 3000 mm, 1250 x 4000 mm, 1500 x 3000 mm, 1500 x 4000 mm, 2000 x 4000 mm

🧪 Chemical Composition

💡 Depending on the steel grade:

• 🏗 AISI 304: C ≤ 0.08%, Si ≤ 1.0%, Mn ≤ 2.0%, Cr 18-20%, Ni 8-10.5%.
• ⚙️ AISI 316: C ≤ 0.08%, Si ≤ 1.0%, Mn ≤ 2.0%, Cr 16-18%, Ni 10-14%, Mo 2-3%.
• 🔩 AISI 430: C ≤ 0.12%, Si ≤ 1.0%, Mn ≤ 1.0%, Cr 16-18%, Ni ≤ 0.75%.

📊 Mechanical Properties

💪 Stainless steel has high strength and ductility:

• 📏 Yield strength: 205-275 MPa
• 🏗 Tensile strength: 515-620 MPa
• 🔧 Elongation at break: 40-50%

🏗 Applications

Decorative stainless steel is widely used in:

• 🏛️ Architecture and construction – facade cladding, columns, railings.
• 🛋️ Interior design – furniture, panels, decorative elements.
• 🚘 Mechanical engineering – car and elevator cladding.
• 📢 Advertising products – signage, logos.

🎯 Features and Benefits

✅ Corrosion resistance – does not rust even in humid conditions. ✅ Aesthetic appeal – a wide selection of textures and coatings. ✅ Durability and longevity – the material is resistant to mechanical damage. ✅ Ease of maintenance – requires no complex care.

✨ Thanks to its unique characteristics, decorative stainless steel remains one of the best materials for both design and technical solutions!