This type of steel is used in various fields, for instance, the springs that is indispensable for some equipment and systems, the household appliance where high corrosion resistance is needed, the pump springs that is used in the bottle of shampoo and rinse, the heat-resistant springs that is used in automotive exhaust system etc. Based on our knowledge, Shinko can provide the optimum materials.
[The major characteristic of stainless springs]
＊ high corrosion resistance. There is no need to do rust-proofing process such as plating.
＊Elastic limit is high, and it has great fatigue resistance.
＊This type of steel having high temperature strength can be used as heat-resistant spring.
[Major steel type]304, 302, 304N1, 316, 631J1・301
[For high strength],106N
[For Non magnetism],NM15N,
[For heat resistance]631J1(～450℃ standard steel type)307H,316H1(～450℃ low cost heat resistance)604PH(～500℃ heat and corrosion resistance)