Handan City, specializing in the production of standard fasteners day vertical roller, roller frame, lifting lugs, connecting piece, nylon ground roller. Mass production of vertical roller, roller frame, lifting lugs, connecting piece, nylon ground roller, price, standard fasteners, Ltd. Handan City days to provide you with the vertical roller, roller frame, lifting lugs, connecting piece, nylon ground roller The latest price quotes for merchants to provide the most valuable vertical roller, roller frame, lifting lugs, connecting piece, nylon ground roller information. In addition to the steel chemical composition Fe iron main roller holder, also contain small amounts of carbon (C), silicon (Si), manganese (Mn), phosphorus (P), sulfur (S), [3] of oxygen (0), nitrogen (N), titanium (Ti), vanadium (V) and other elements, although the content of these elements is small, but a great influence on the steel properties. Carbon steel is to determine the performance of the most important element that affects the mechanical properties of the steel strength, ductility, toughness and other mechanical. When the carbon content of the steel at 0.8% or less, with the increase of carbon content, the strength and hardness of steel roller bracket price, ductility and toughness decrease; But carbon content greater than 1.0%, with the carbon content increases, the strength of the steel decreased. General engineering are low carbon steel specifications steel roller frame that is less than 0.25% of the carbon, low-alloy steel engineering is less than 0.52% carbon content. Handan City, specializing in the production of standard fasteners day vertical roller, roller frame, lifting lugs, connecting piece, nylon ground roller. Mass production of vertical roller, roller frame, lifting lugs, connecting piece, nylon ground roller, price, standard fasteners, Ltd. Handan City days to provide you with the vertical roller, roller frame, lifting lugs, connecting piece, nylon ground roller The latest price quotes roller frame material, for businessmen to provide the most valuable vertical roller, roller frame, lifting lugs, connecting piece, nylon ground roller information. Cutting steel ① dubbed "Y", to distinguish them from high-quality carbon structural steel. Digital ② letter "Y" after the carbon content to the average carbon content of the few that, for example, the average carbon content of 0.3% of the free cutting steel, the steel is "Y30". ③ higher manganese content, but also in steel after marked "Mn", such as "Y40Mn". [Brackets] idler roller bracket Price | election day roller bracket to Yongnian standard fasteners manufacturers brand standard fasteners provided by the day. Welcome to consult Handan City Days Standard Fastener Co. (www.hdtbjgj.com), be sure to specify when contact is through the "Business Alliance Member" see, thank you! Contact: Wang poly towards