Fifteen years ago, Sandvik sword Sandviken, Sweden, developed the ferritic chromium carburet of iron 0C404 for catalytic exhaust purification. The material has proven itself in Europe and has made its U first attempt in the exhaust combination of parts to form a whole of one of the big three automaker's cars.
Unlike other materials for catalytic purification, this stainless steel enables automotive suppliers to design more heat-efficient catalytic conversion plans and place them closer to engines. The 0C404 metal foil increases the effective area for conversion of harmful exhaust emissions, decreases urgency ...
