Chromium steel parameters:

Heat treatment hardness: 60-62HRC

Category: single side plate, double side plate

Surface treatment status: polished surface, matt surface and mirror surface

Surface roughness: Polish Ra0. 05 μm； Matt Ra0. 1 μm； Mirror Ra0 2019中文字幕在线观看视频. 015 μm.

Size: 3x4 / 3x6 / 4x4 / 4x6 / 4x8 / 4x10 / 4x12 / 6x8

Product advantages: it has both rust resistance and acid resistance 99久久久国产精品免费牛牛四川. It is the best material to solve the rust of steel plate at present. The manufacturing cost is high and the price is expensive. (acid resistance, stainless steel).