
21CrMoV5-7 (Material Number 1.7709) is a Chromium-Molybdenum-Vanadium alloyed steel designed for high-temperature applications. The addition of Vanadium provides superior creep strength and stability at elevated temperatures compared to standard Cr-Mo steels, making it ideal for the power generation and chemical industries.
| Feature | Details |
| Material Number | 1.7709 |
| Standard | DIN 17240 / EN 10269 |
| Chemical Composition | Chromium (1.20% 1.50%), Molybdenum (0.55% 0.80%), Vanadium (0.20% 0.35%) |
| Tensile Strength | $700 - 850 \text{ MPa}$ |
| Yield Strength | $\ge 540 \text{ MPa}$ |
| Working Temperature | Up to $540{\circ}\text{C}$ ($1004{\circ}\text{F}$) |
Price:
Thank You!
Thank You for your valuable time. We have received your details and will get back to you shortly.
For an immediate response, please call this
number 08045800544
Price:
English
Spanish
French
German
Italian
Chinese (Simplified)
Japanese
Korean
Arabic
Portuguese