Reason for selection:
Fuel union components are important in V-shaped engines mounted on luxurious
domestic cars.
nitially, the components were made of two different materials ? free-cutting
steel and carbon steel. But in order to overcome drawbacks of these two-piece
components such as technical limitations and cost disadvantages, the high-purity
ferritic stainless steel type described below has been tried for its superb
cold forging property. With the use of this stainless steel, the applicant
succeeded in manufacturing one-piece component with good results, which
is an epoch-making product to illustrate vast potentials of this steel
type.
Stainless steel types used:Equivalent to SUS410J1L
