PT70
for the manufacture of rails designed for installation on narrow gauge railway roads.
for the manufacture of rails designed for installation on narrow gauge railway roads.
Standard | Fe, % | Si, % | Mn, % | As, % | P, % | C, % | S, % |
---|---|---|---|---|---|---|---|
GOST 5876 - 82 | 98.315–99.33 | < 0.13 | < 0.5 | < 0.15 | < 0.04 | 0.67–0.82 | < 0.045 |
Rolling | Standard | Size, mm | Tension | Classifiers | $$\sigma _{U}$$, $$MPa$$ | Treatment |
---|---|---|---|---|---|---|
Alloy | GOST 5876 - 82 | 740 |
Standard | Description |
---|---|
GOST 5876 - 82 |