Stainless steel for springs
Spring materials represent one of our mainstay product lines. We make full use of our precision temper (hardening) rolling technologies and heat treatment technologies to produce stainless steel for springs that meet stringent customer requirements.
Standard:JIS G4313、 ISO 6931-2:2005
Cold-rolled stainless steel
We produce super-thin sheet materials in accordance with the composition and sheet thickness tolerances specified by customers, drawing on our acclaimed rolling technologies to produce cold rolled stainless steel.
Standard: JIS G4305, ASTM A240/A480
Corrosion & Heat Resistant Super Alloys
We use various grades of corrosion & heat resistant super alloys based on customer specifications. We also select manufacturing methods that are optimized for the characteristics of the steel selected.
Standard: JIS G4312, G4902, H4551 ASTM B575, B172, B409, B443
