Magnesium aluminum square ruler is a tool made of aluminum alloy material for detecting right angles, with a bending point of up to 110kg/mm2, good bending resistance index compared to other materials, simple structure, and easy operation.

Magnesium aluminum square ruler packaging

Generally, wooden boxes are used for packaging. Magnesium aluminum alloy is a new material for manufacturing measuring tools, used for producing lightweight rulers, and has great advantages. Suitable for inspecting machinery and instruments, checking non perpendicularity between machine tools, installing, processing, positioning, marking, etc. It is an important measuring tool in the mechanical industry, characterized by good stability and easy maintenance. A measuring instrument mainly used for measuring the perpendicularity between the surface and the base surface, and for checking the errors of right angles, perpendicularity, and parallelism, also known as a 90 ° angle ruler. The standard for plane accuracy is GB6092-85, the standard for verticality is GB6092-85, and the tolerance for the side is 0.02.

physical property 

The bending point of general steel materials is 30kg/mm2, while that of general cast iron parts is 38kg/mm2. The bending point reaches 110kg/mm2, and the bending resistance index far exceeds that of other materials. This is because magnesium aluminum alloy is a new type of alloy material, and the content of magnesium and aluminum in magnesium aluminum alloy is about 50% each.

Storage of magnesium aluminum square ruler: It can be hung or placed flat, and its straightness and parallelism will not be affected by long-term placement. Not easy to rust: Do not apply oil during use. If not used for a long time, gently apply a thin layer of general industrial oil when stored.