40HN2VA (40XNVA)
For the manufacture crankshafts responsible bolts and other fasteners, special fasteners and other heavy-duty components; azotiruemyh parts of aircraft construction.
For the manufacture crankshafts responsible bolts and other fasteners, special fasteners and other heavy-duty components; azotiruemyh parts of aircraft construction.
Standard | Fe, % | Si, % | Mn, % | Cr, % | Ti, % | Cu, % | Ni, % | V, % | P, % | C, % | S, % | Mo, % | W, % |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Standard | Fe, % | Si, % | Mn, % | Cr, % | Ti, % | Cu, % | Ni, % | V, % | P, % | C, % | S, % | Mo, % | W, % |
TU 14-1-950-74 | 94.11–96.31 | 0.17–0.37 | 0.5–0.8 | 0.6–0.9 | < 0.03 | < 0.25 | 1.25–1.65 | < 0.05 | < 0.025 | 0.37–0.44 | < 0.025 | < 0.15 | 0.8–1.2 |
Rolling | Standard | Size, mm | Tension | Classifiers | \sigma _{U}, MPa | \sigma_{Y}, MPa | \psi, % | KCU\cdot 10^{3}, \frac{J}{m^2} | d5, % | Treatment |
---|---|---|---|---|---|---|---|---|---|---|
Rolling | Standard | Size, mm | Tension | Classifiers | \sigma _{U}, MPa | \sigma_{Y}, MPa | \psi, % | KCU\cdot 10^{3}, \frac{J}{m^2} | d5, % | Treatment |
Rod | TU 14-1-950-74 | Ø 25 | 980–1080 | 835–930 | 50–55 | 785–980 | 12 | Hardening and tempering |
Standard | Description |
---|---|
Standard | Description |
TU 14-1-950-74 |