The difference between stainless steel springs and tool steel springs in professional spring factories, hydraulic valve spring manufacturers tell you: carbon spring steel can achieve the strength, can be used as springs, and can also produce manganese phosphate treatment galvanized steel wire ropes, etc., with great strength and extension Excellent sex. The strength of stainless steel wire is generally lower than that of alloy steel stainless steel wire, but the corrosion resistance of stainless steel wire is very excellent. Separate an opening with a hand saw. If you find a bronze color, it is stainless steel with nickel plating. compressed spring
Otherwise, it is stainless steel.
1. Stainless steel (StainlessSteel) is a general term for stainless and acid-resistant steel. It is resistant to weak corrosive substances such as gas, steam, and water, or steel grades with stainless steel are called stainless steel; and solvent-resistant substances (acid, alkali, salt, etc.) The steel grades corroded by organic chemical corrosion are called acid-resistant steels.
2. Due to the different components, their corrosion resistance is also different. Generally, stainless steel is not resistant to solvent corrosion, and acid-resistant steel is generally stainless steel. Precision spring