Patent Number: 
Section: abstract

A ferritic alloy comprising in weight %:                C: 0.01-0.1;        N: 0.001-0.1;        O: ≤0.2;        B: ≤0.01;        Cr: 9.0-13.0;        Al: 2.5-8.0;        Si: ≤0.5;        Mn: ≤0.4;        Y: ≤2.2;        Sc+Ce+La: ≤0.2;        Mo+W: ≤4.0;        Ti: ≤1.7;        Zr: ≤3.3;        Nb: ≤3.3;        V: ≤1.8;        Hf+Ta+Th: ≤6.5;        the balance being Fe and unavoidable impurities,        wherein, the amounts of Ti+Zr+Nb+V+Hf+Ta+Th and C, N and O are balanced such that: