二、鋅花紋板，這類產(chǎn)品一面凹一面凸，常用于一般民用裝飾的場(chǎng)合。此類產(chǎn)品冷軋較多，市場(chǎng)上的2B/BA冷軋不銹鋼熱鍍鋅花紋板大部分是此類型。

  厚花紋鋼板的常用規(guī)格及質(zhì)量

基本厚度(mm)      菱形理論重量（kg/m^)       扁豆型理論重量（kg/m^)

2.5                          21.5                                       22.6

3                             25.6                                       22.6

3.5                          29.5                                       30.5

4                             33.4                                       34.4

4.5                          37.3                                       38.3

5                             42.3                                       42.3

5.5                          46.2                                       46.2

6                             50.1                                       50.1

7                             59.0                                       58.0

8                             66.8                                       65.8