A.Why is stainless steel also magnetic?Most stainless steel products are non-magnetic, and some stainless steel products will produce working magnetism during the production process. Therefore, the Stainless steel material is unexpected.
B.How to distinguish genuine and fake stainless steel products?
1. Use stainless steel test potion for testing;
2. Use spectrometer for chemical composition analysis;
3. Salt spray test to simulate actual use environment.
C.The most commonly used stainless steel?
1. 201 grade stainless steel, suitable for use in indoor environments;
2. 304 grade stainless steel, suitable for use in outdoor environments;
3. 316 grade stainless steel, suitable for use in coastal areas.