The coating substrate of color coated plate is galvanized plate.The common mechanical properties of this material are tensile, impact and hardness.For different purposes, the need for color plate detection of the project is different.Generally speaking, the color coated plates used in building envelope are tensile tests only.The test items are tensile strength, yield strength and

With the development of science and technology and industry, the material has put forward higher requirements, such as higher strength, high temperature, high pressure, low temperature, corrosion resistance, wear resistance and other special physical and chemical properties of the requirements, carbon steel can not fully meet the requirements.

Forged aluminum alloy weathering steel plate mechanism Fe2B phase and ferrite, metallographic tissue culture substrate, Fe2B phase circular arc pattern and network structure condensation.Weather resistant steel plate aluminum alloy 950?After hydrothermal treatment at 1100℃, quenching at 200℃ and partial fracture occurs, the alkali is converted to plate austenite.With the increase of heat treatment temperature, the breaking of Fe2B phase is obvious and there is a small amount of conventional plate austenite.Quenched and tempered forged

Wear resistant plate due to high hardness, double layer characteristics, so when machining should pay more attention to.For example, the cutting of wear-resistant plate can be used for plasma cutting, water knife, electric spark, carbon arc, grinding wheel saw to cut the large area of laminated steel plate into the desired shape.