Notice of free distribution: Know-how for product creation using stainless steel as a leaf spring.
キョーワハーツ
This time, our company's technical advisor has put a lot of passion into this hot document! This technical material is a must-read for all our employees. Our in-house technical advisor is an expert in metal materials. Can you answer why we use SUS301 or SUS304 for product materials? It's a basic question, but the stainless steel used for springs is primarily SUS304 or SUS301 steel, which has chromium added as a base and further nickel added. The addition of nickel also enhances corrosion resistance. Nickel provides strength and ductility. Even though it is annealed material, it can be considered a level of high-tensile steel plate. You might be thinking, "Well, as long as Kyo-Wa Hearts knows that, it's fine." However, I believe that everyone reading this is eager to learn, so please feel free to download it.
