... surface and it is beautiful and durable, offering good anti-corrosion, acid and alkali resistance, high temperature resistance, aging ... . Stainless steel hard bright wire: Bright surface, good flexibility, corrosion resistanceSizes: 0.8 — 6.0mmMaterial: 302, 304, 304L, ... 310, 310S, 321 Stainless steel spring wire: Hard, springy, corrosion resistant, pressure resistantSizes: 0.8 — 3.0mmMaterial: 302, 304 ...