Tape 1.4828 / 20X23N13
Steel 1.4828 (20X23N13) is a heat-resistant austenitic stainless steel that combines excellent corrosion resistance, heat resistance, and outstanding mechanical strength. It is widely used in high-temperature environments and aggressive conditions.
Key Material Characteristics
- Heat resistance – withstands temperatures up to 1100°C
- High corrosion resistance – performs well in oxidizing environments
- Mechanical strength – maintains high strength even at elevated temperatures
- Good weldability – easily adaptable to welding processes
- Resistance to thermal shocks – minimal risk of deformation
Applications
- Furnace equipment – components for industrial furnaces and heat exchangers
- Petrochemical industry – pipelines and heat exchangers
- Metallurgical industry – thermal processing furnace production
- Automotive industry – exhaust system components
- Energy sector – steam generators and boiler equipment
Chemical Composition
| Element | Content, % |
|---|---|
| Carbon (C) | 0.15-0.20 |
| Silicon (Si) | 1.50-2.50 |
| Manganese (Mn) | 1.00-2.50 |
| Chromium (Cr) | 19.00-21.00 |
| Nickel (Ni) | 11.00-14.00 |
| Phosphorus (P) | ≤ 0.045 |
| Sulfur (S) | ≤ 0.015 |
The balance of chromium, nickel, and silicon ensures high heat resistance and corrosion protection.
Mechanical Properties
- Yield strength: ≥ 250 MPa
- Tensile strength: 500-750 MPa
- Elongation: ≥ 35%
- Impact toughness: ≥ 80 J/cm²
- Hardness: ≤ 220 HB
Advantages of 1.4828 Strip
✅ Excellent heat resistance – withstands high temperatures without losing strength
✅ Oxidation and corrosion resistance – performs well in aggressive environments
✅ Ease of welding and machining – suitable for complex structures
✅ High mechanical strength – ensures durability of components
✅ Wide range of applications – used in multiple industrial sectors
Steel 1.4828 (20X23N13) is the optimal choice for high-temperature and corrosion-resistant applications requiring reliability and longevity.
Precision tape 1.4828 / 20Х23Н13
| Steel grade | Stainless steel 1.4828 / 20Х23Н13 |
| Dimensions Thicknesses Width | 0.035 – 3.00 mm
2 – 400 mm |
Delivery status | tempering cold rolled, annealed 2H – cold rolled LC – annealed, passivated QT – hardened |
| Surface | ← Sanded, matte, laminated → |