Allowable Deviation of Magnesium Alloy Sheet
Allowable deviation of thickness, width and length when sawing cut | Allowable Roughness of thickness, width and length when sawing cut | |
| Allowable deviation of thickness | Allowable deviation of width | Allowable deviation of length | Thickness | The maximum roughness | |
|
| width | Length and width | |
| 100-300 | 300-700 | 100-300 | 301-500 | 500-700 | |
| 0~+1 | 0~+3 | 0~+2 | 0~+3 | 10~20 | 0~+1 | 0~+2 | 0~+3 | |
| 0~+1 | 0~+2 | 0~+2 | 0~+3 | 21~50 | 0~+1 | 0~+2 | 0~+2 | |
| 0~+2 | 0~+2 | 0~+2 | 0~+3 | 51~300 | 0~+1 | 0~+2 | 0~+2 | |
AZ31B magnesium alloy
1. The products are widely used, especially for the production of
stamping products such as 3C product shells and automobile body
outer coverings. It is becoming a hot research topic in the field
of structural magnesium alloy materials and has been widely valued.
2. The process of producing magnesium alloy sheet and strip by
ingot hot rolling billet supply and roll method is flexible. It can
produce ultra-wide and large-size magnesium sheet and strip to meet
the needs of various industries. Magnesium alloy machined plates
are used as vibrating parts, and their service life is five times
that of aluminum parts.
3. Magnesium alloy sheet—aeronautical materials imported from the
United States, grades AZ31, AZ91, MB8. The thickness is:
0.5mm-200mm.
Main products: magnesium alloy sheets, magnesium alloy bars,
magnesium alloy profiles, magnesium alloy castings, magnesium alloy
tubes, magnesium alloy cells, magnesium alloy needle plates,
magnesium alloy extrusion rods
Magnesium alloy sheet is a pressure-rolled sheet, which has the
advantages of fine grain structure, small density and light weight;
high strength and good ductility.
Application Purpose:
Machinery manufacturing; aerospace; automotive, electronics,
instrumentation, chemical, 3C products, etc.
The characteristics of magnesium alloys: in practical metals, it is
a light metal. The specific gravity of magnesium is about 2/3 of
aluminum and 1/4 of iron. It is a light metal among practical
metals, with high strength and high rigidity.
Scope of application: Magnesium alloy is widely used in portable
equipment and automobile industry to achieve the purpose of light
weight.
Although the specific gravity of magnesium alloy is heavier than
plastic, the strength and elasticity per unit weight are higher
than that of plastic. Therefore, in the case of the same strength
components, magnesium alloy components can be made thinner and
lighter than plastic. In addition,
Since the specific strength of magnesium alloys is also higher than
that of aluminum alloys and iron, the weight of aluminum or iron
components can be reduced without reducing the strength of the
components.
Scope of application: The size of the LCD screen on mobile phones
and laptop computers has increased year by year. Magnesium alloys
are used on their supporting frames and the back shell.
