Steel hexagon 1.6582 / 34CrNiMo6 / 38Х2Н2МА
Steel hexagon 1.6582 (34CrNiMo6 / 38Х2Н2МА) is a high-strength alloy steel known for its excellent mechanical properties, impact toughness, and wear resistance. It is widely used in the manufacturing of high-load components such as axles, shafts, gears, and machine-building elements.
Technical Specifications
| Parameter | Value |
|---|---|
| Steel Grade | 1.6582 / 34CrNiMo6 / 38Х2Н2МА |
| Standard | EN 10083-3, DIN 17200, GOST 4543-71 |
| Tensile Strength, MPa | 1100-1300 |
| Yield Strength, MPa | ≥ 900 |
| Hardness (HB) | 269-341 |
| Operating Temperature Range, °C | -100 to +500 |
Chemical Composition (%)
| Element | C | Si | Mn | P | S | Cr | Mo | Ni |
|---|---|---|---|---|---|---|---|---|
| Content | 0.30-0.38 | 0.10-0.40 | 0.50-0.80 | ≤ 0.025 | ≤ 0.035 | 1.30-1.70 | 0.15-0.30 | 1.30-1.70 |
Mechanical Properties
| Property | Value |
|---|---|
| Impact Toughness, J/cm² (at -20°C) | ≥ 50 |
| Elongation, % | ≥ 12 |
| Elastic Modulus, GPa | 210 |
Applications
- Manufacturing of critical machine components
- Aerospace and automotive industries
- Transmission and drive system components
- High-load mechanical systems
Advantages of 1.6582 (34CrNiMo6) Steel
✅ High strength and impact toughness
✅ Resistance to wear and fatigue
✅ Excellent hardenability
✅ Good performance at low temperatures
Steel hex bar 1.6582 (34CrNiMo6 / 38Х2Н2МА) is an ideal choice for producing components that operate under extreme conditions and heavy mechanical loads.
Delivery form of steel hexagon 1.6582 / 38Х2Н2МА
Steel hexagons | |
| Steel grades
| Dimensions supplied (mm) |
| Steel hexagon 1.6582 / 38Х2Н2МА | 6 – 100 |