Manufacturing methods

　electroforming

　Maximum SIZE (mm)

　540×430

　Texture of material

　Ni/Co合金(alloy)

　Hardness (Hv)

　480～550

　Plate thickness (mm)

　0.020～0.100

　Plate thickness accuracy (%)

　±10

　Minimum Kong Jianxi (mm)

　Plate thickness×2+0.008

 　Opening accuracy (m)

　±5

　PITCH accuracy(μm)：

　±10

　Surface roughness (μm)：

　0.06

　Pore wall roughness (μm)：

　0.1