Magnesium photoengraving plate, come into the market in 1990‘, was appreciated by its advantage. And then,
the magnesium etching plate was adopt in some upscale and welcome widely while the packing and painting
industry developed soon. Recent years, also for magnesium photoengraving plate, due to the district
requirement of environment and the heavy competitive, the down steam company have a higher requirement
on the quality of the metal mould, so the magnesium photoengraving plate occupied the market a large part
day by day, the quantity consumed by and the different application found out were growth rapidly. General
trends, magnesium etching plate would replace the market of Brass and Zinc plate in the near future.
Magnesium Etching Plate Specifications
AZ31B magnesium alloy plate
1.Alloy:AZ31B,ME20M,MG99.95 AZ31AZ61 AZ91 Magnesium Rod bar
2.Temper:H18H24H112
3.Thickness:from 1.5mm
4.Width:start from 50mm
5.Packing: Each plate packed with plastic film and all plates in one poly wood case.
6.Application: Widely used as engraved plate /printing industry. Also in the molds making,ect.
details
Designation | Chemical Composition < | ||||||||
Al | Zn | Mn | Ce | Fe | Si | Cu | Ni | Mg | |
AZ31B | 2.5-3.5 | 0.6-1.4 | 0.2-1.0 | - | 0.01 | 0.08 | 0.01 | 0.001 | Balance |
ME20M | 0.20 | 0.30 | 1.3-2.2 | 0.15-0.35 | 0.05 | 0.10 | 0.05 | 0.007 | Balance |
MG99.95 | 0.01 | - | 0.01 | - | - | 0.01 | 0.05 | 0.007 | Balance |
Strength Properties:
Designation | Strength Properties | |||
Thickness | Tensile Strength Rm (N/mm2) | Yield Strength σ0.2 (N/mm2) | Elongation A% 50mm | |
AZ31B | 0.5-3mm | 260 | 170 | 24 |
>3mm | 230 | 140 | 18 | |
ME20M | 0.8-3mm | 250 | 170 | 21 |
>3mm | 220 | 140 | 15 | |
Magnesium photoengraving plate, come into the market in 1990’, was appreciated by its advantage. And then, the magnesium etching plate was adopt in some upscale and welcomed widely while the packing and painting industry developed soon. Recent years, also for magnesium photoengraving plate, due to the district requirement of environment and the heavy competitive, the down steam company have a higher requirement on the quality of the metal mould, so the magnesium photoengraving plate occupied the market a large part day by day, the quantity consumed by and the different application found out were growth rapidly. General trends, magnesiumetching plate would replace the market of Brass and Zinc plate in the near future.