[1.6mm]

[1.2mm]

[1.4mm]

diameter : 0.8mm to 1.6mm Features : Flexible and will not rust Outdoor : pring steel wire, can make spring, fish hook fish : hook Stainless steel spring wire/hard wire/full hard wire －100% Brand new. －Material: 304 stainless steel (will not rust) －Diameter: 0.8mm, －1mm, ,1.2mm, ,1.4mm,,1.6mm, Question 1 Why stainless steel have magnetic: 304 stainless steel is austenitic stainless steel. A small amount of it is transformed into martensite during the cold working process. Martensite is magnetic. All 304 stainless steel is non-magnetic or slightly magnetic. Question 2: How to identify authentic 304 stainless steel 1. Our products support professional 304 stainless syrup testing 2. Support chemical composition analysis and spectral analysis. 3. Support smoke test. Simulate actual use