In addition to high anti-oxidation, good corrosion resistance, high
impact toughness and stable / durable plastic / heat intensity, smelting deformation of micro-alloying to obtain high-density
dislocation / highly refined grains, welding performance improved
significantly
Reheater / superheater whose Supercritical boiler wall temperature is 630-650. Heating surface of oil cracking units. Auxiliary pipelines against high temperature, oil, gas and corrosion.