A metal has different standards or codes in different countries and regions, it’s important to master international standards of common material before you purchase a batch of imported material, the widely used standards involves America (US), France, Germany, Italy, Japan, Russia, Spain, Sweden, China, England (UK) and the European Union. In this article, we are providing comparison chart and PDF file download version of international standards including GB, ISO, ASTM, JIS, BS, DIN, EN and more for different metal mate......

Strength is a critical factor in metal uses, for example, some applications require stronger aluminum parts, while some products need high steel hardness or yield strength of steel, this may determine the selection of CNC machining material or product design. Here we collect the metal strength chart (tensile, yield strength, hardness, and density included) and mechanical properties chart of common metals of different grades for your reference. ......

Whether you are working for architectural design or CNC manufacturing industries, a reliable tool is critical to save time and obtain maximum effectiveness. CAD Software can realize the creation of your 2D or 3D modeling and CNC machining parts. Here we list the best free CAD software 2020 and best CAD software for beginners and professionals as well as the options in CNC, plus the features, capabilities, benefits, and prices of the software for simpler selection. ......