20CrNiMo SAE8620 forged steel square block 

Hot forged square steel block is a solid piece of steel that has the shape of a cube or rectangular prism with equal sides. It is often used as a reference or calibration tool in precision engineering, as it has a flat and smooth surface that can be used to check the accuracy of other tools or machinery. Steel square blocks can also be used as weights or as a base for mounting other equipment. They are typically made from hardened tool steel or stainless steel to ensure high durability and resistance to wear and corrosion.              Our Advantage:  We have our own factory and 12 cooperative factories, so supply the best quality mechanical products with the most competitive prices. All our factories are ISO 9001 certified. Some of them were awarded by ISO/TS16949, PED, etc. We also could provide RT, UT, MPI, WPS&PQR, etc. as per request. We will not only manufacture and source products f…