| 摘要 |
Non stabilised, corrosion resistant, ferritic - austenitic, weldable steel comprises:- 0.002 - 0.03 % C, 18 - 26% Cr, 2.0 - 8.0% Ni, 1.6 - 5.0% Mo, 0.06 - 0.25% N, =0.8% Si, =2.0% Mn, bal. fe. The steel is resistant to the Moneypenny - Strauss intercupstalline corrosion test, and withstands a 65% bend test after HNO3 treatment, when used for welded joints. |
