Tape 1.8159 / 50ХДФА
📌 Overview and Technical Specifications
Tape 1.8159 / 50ХДФА is a high-quality spring steel used for manufacturing components subjected to high mechanical loads. It is characterized by high strength, impact toughness, and wear resistance, making it an ideal choice for the production of springs, leaf springs, and other resilient elements.
🛠 Technical Specifications
- Material Standard: EN 10089
- Yield Strength: ≥ 1200 MPa
- Tensile Strength: 1400–1600 MPa
- Hardness after Heat Treatment: 44-52 HRC
- Density: 7.85 g/cm³
- Tempering Temperature: 350–450°C
🧪 Chemical Composition
| Element | Content (%) |
|---|---|
| Carbon (C) | 0.47 – 0.55 |
| Silicon (Si) | 0.15 – 0.35 |
| Manganese (Mn) | 0.70 – 1.10 |
| Chromium (Cr) | 0.60 – 0.90 |
| Vanadium (V) | 0.10 – 0.25 |
| Phosphorus (P) | ≤ 0.025 |
| Sulfur (S) | ≤ 0.025 |
⚙ Applications
- 🏗 Production of springs and leaf springs
- 🚗 Automotive industry: suspension components and stabilizers
- 🏭 Manufacturing of tools operating under high loads
- 🏆 Production of parts for sports equipment
- ⚙️ Spring elements in mechanical engineering
🌟 Features
- ✅ High strength and elasticity
- ✅ Excellent wear resistance
- ✅ High impact toughness
- ✅ Good machinability after heat treatment
- ✅ Durability and reliability in operation
Precision Tape 1.8159 / 50HGFA
| Steel grade | Steel 1.8159 / 50KhGFA |
| Dimensions Thicknesses
Width | 0.035 – 3.00 mm
2 – 400 mm
|
Delivery status
| tempering cold rolled, annealed 2H – cold rolled LC – annealed, passivated QT – tempered |
| Surface | ← Sanded, matte, laminated →
|