0N6A
vessels and devices working under pressure at temperatures up to -120 ° C
vessels and devices working under pressure at temperatures up to -120 ° C
Standard | Fe, % | Si, % | Mn, % | Cr, % | Ni, % | P, % | C, % | S, % |
---|---|---|---|---|---|---|---|---|
Standard | Fe, % | Si, % | Mn, % | Cr, % | Ni, % | P, % | C, % | S, % |
GOST 9941-81 | 91.73–93.38 | 0.17–0.37 | 0.45–0.6 | < 0.2 | 6–7 | < 0.02 | < 0.06 | < 0.02 |
Standard | Description |
---|---|
Standard | Description |
GOST 9941-81 |
Parameter | Units of measurement | Description |
---|---|---|
Parameter | Units of measurement | Description |
\sigma _{U} | MPa | Ultimate tensile strength |
\sigma_{P} | MPa | Proportionality limit |
\epsilon_L | % | Elongation at break (longitudinal) |
\psi | % | Reduction in cross section on fracture |
KCU\cdot 10^{3} | \frac{J}{m^2} | Impact toughness |