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Comparison Of Mechanical Properties Between Carbon Fiber And Commonly Used Structural Materials

Carbon fiber is a high-performance structural material. It has the reputation of “the king of prototype materials” and “black gold”. It has been used in many fields. Carbon fiber is fibrous, but its mechanical properties are very outstanding. Let’s take a look at this article. Comparison of mechanical properties between carbon fiber materials and other commonly used structural materials.
material system Tensile Modulus Tensile Strength Density Specific Stiffness Specific Strength Poisson’s Ratio Flexural Elasticity Flexural Strength Shear Strength
/GPa /MPa / GPa MPa Modulus/GPa /MPa /MPa
2A12 aluminum alloy 72.00 420.00 2.80 26.00 150.00 0.33 70 – –
cold rolled steel 180.00 650.00 7.80 23.00 83.00 0.27 109.00 – –
Titanium alloy 117.00 1000.00 4.50 26.00 222.00 0.34 110.00 – –
Fiberglass/Epoxy 56.00 550.00 2.00 28.00 275.00 0.30 53.00 600.00 50.00
T-300 Carbon Fiber/Epoxy Resin 230.00 3500.00 1.60 140.00 2200.00 0.28 140.00 8500.00 110.00
T-700 Carbon Fiber/Epoxy Resin 240.00 4900.00 1.60 150.00 3030.00 0.30 210.00 1500.00 125.00
It can be seen that the mechanical properties of carbon fiber materials are better than most structural materials, and the higher the grade of carbon fiber materials, the more significant the performance. At the same time, carbon fiber materials also have a series of advantages such as corrosion resistance, high temperature resistance, and aging resistance. applications in more and more fields.
China Be-cu Prototype Material Technology Co., Ltd. has a production workshop of more than 5,000 square meters, with large-scale hot presses, autoclaves, hydraulic forming tables, CNC high-speed milling machines and other large-scale equipment. The company’s products are all well-known in Taiwan and Japan. Brand raw material production, quality assurance.



ISO 9001 certified. BE-CU Prototype Offering CNC machining carbon fiber and other manufacturing services for carbon fiber marterial. Various capabilities include notching, labeling, drilling carbon fiber, grinding, laser cutting carbon fiber, finishing, plating, marking, CNC milling carbon fiber and turning carbon fiber.We stock high quality 3k carbon fiber sheet in a variety of thickness, types and finish. Its a great material used in applications where light weight and strength are needed such as drones. Unlike other workshops, we have no min order and are often filling orders with a single part. We also don’t make you pay for the full sheet and you only get charged for what is used. With a large selection of material, you should find everything you need to make your project come to life. We are also able to handle larger production runs and provide a competitive pricing. If we don’t have the material or finish you require, we are more the willing to look at bringing it in for you.