| abstract |
The use of austenitic stainless steel in applications requiring coking resistance is provided. In order to provide improved coking resistance properties to the device or elements of the device, the stainless steel has at most 0.15% C, 2-10% Mn, at most 2% Ni, Composition comprising at most 4% Cu, 0.1-0.4% N, 10-20% Cr, at most 1% Si, at most 3% Mo and at most 0.7% Ti Is an austenitic stainless steel. [Selection figure] None |