HN77TYU (EI437A)
Discs, rings, blades and other parts operating up to 750 ° C.
Discs, rings, blades and other parts operating up to 750 ° C.
Standard | Fe, % | Si, % | B, % | Mn, % | Cr, % | Ti, % | Ni, % | Al, % | Pb, % | Ce, % | P, % | C, % | S, % |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Standard | Fe, % | Si, % | B, % | Mn, % | Cr, % | Ti, % | Ni, % | Al, % | Pb, % | Ce, % | P, % | C, % | S, % |
GOST 5632-72 | < 1 | < 0.6 | < 0.003 | < 0.4 | 19–22 | 2.4–2.8 | 72.084–78 | 0.6–1 | < 0.001 | < 0.02 | < 0.015 | < 0.07 | < 0.007 |
Rolling | Standard | Size, mm | Tension | Classifiers | $$\sigma _{U}$$, $$MPa$$ | $$\psi$$, % | d5, % | Treatment |
---|---|---|---|---|---|---|---|---|
Rolling | Standard | Size, mm | Tension | Classifiers | $$\sigma _{U}$$, $$MPa$$ | $$\psi$$, % | d5, % | Treatment |
Rod | GOST 23705 - 79 | 610 | 12 | 5 | Quenching and aging |
Rolling | Standard | Classifiers | Value, HBW |
---|---|---|---|
Rolling | Standard | Classifiers | Value, HBW |
Rod | GOST 23705 - 79 | 255–321 |
Standard | Description |
---|---|
Standard | Description |
GOST 5632-72 | |
GOST 23705 - 79 | |
GOST 5632-14 | |
TU 14-1-1214-75 | |
TU 14-1-1531-76 | |
TU 14-1-402-72 |