Leiter solid metal products (Suzhou) Co., Ltd. Main 12L14 fast cutting steel, 1215 Environmental fast cutting steel round bar, hexagon bar, square steel, southwest of the series of industrial aluminum plates, rods. Delivery Address: Wuzhong District, Suzhou City, Jiangsu Province, Mudu Town (Yao Feng Industrial Park) Wood Road, No. 399, 1215 Chemical composition Carbon: ≤ 0.09 Mn: 0.75 ~ 1.05 S: 0.26 to 0.35 Phosphorus: 0.04 ~ 0.091215 cutting steel is adding elemental sulfur in the steel, it has easy to cutting, to be suitable for the production of goods with automatic cutting hot-rolled cold-drawn steel bars and wire. Such steel can be larger with a higher cutting speed and cutting depth for cutting. Added in the steel cutting element, the cutting resistance of the steel is reduced, while cutting characteristics of the element itself and the formation of compounds from lubrication of cutting tools, easily broken debris, reducing wear and tear, thereby reducing the surface of the workpiece roughness and improved tool life and productivity. With mechanical cutting to keep the automation, high-speed and precise direction of development, the cutting of the material put forward higher requirements, so there better machinability lead a sulfur compound cutting steel, also known as super-easy cutting steel. Since then various bivariate and multivariate lead a sulfur compound cutting steel gradually come out. 1215 cutting steel is environmentally friendly materials, compared with the 12L14 does not contain lead and hazardous substances to the environment, good machinability. Suitable for general plating axis, cutting materials and general parts .1215 The precision, the surface in good condition, easy cutting of steel products can be used directly, such as spraying, sanding, bending, drilling, also according to the actual requirements of finely drawn directly after plating, machining eliminates a lot of the time and cost saving configuration processing machinery. 1215 cutting steel mechanical properties tensile strength σb (MPa): (hot) 390 ~ 540; 1215 cutting steel (cold drawn) steel thickness or diameter of 8 to 20: 530 ~ 755;> 20 to 30 hours: 510 to 735;> 30 hours: 490 ~ 685,1215 cutting steel elongation δ5 (%): (hot) ≥ 22; (cold) ≥ 7.0,1215 cutting steel surface shrinkage ψ (% ): (hot) ≥ 36 Delivery Status steel factory direct delivery of round black bar also called hot-rolled steel. 1215 cutting steel cold-drawn light bar: hardness of up to 160 ~ 190HB, eliminating the need for heat treatment costs can be directly processed. Polished rod: Surface Roughness advantages plus or minus 0.05 1215 1215 cutting steel high sulfur content, cutting performance, high plasticity, higher strength. 1215 cutting steel products have the following advantages: a. Shape Size diversity: different shapes through the design of the mold, cold out different cross-sectional shapes, different sizes of tolerance cutting steel. Angle can be at right angles or rounded. b. High accuracy: Use high-quality carbide die to ensure the accuracy tolerance, unity. c. smooth surface: advanced cold extrusion process makes the cutting surface smooth and bright steel products. e. substantial saving in material: cold-drawing process is a cold extrusion of raw materials to achieve the desired shape, specifications and tolerances, very little loss of raw materials, the relative use of traditional cutting lathe machining the wear and tear of the material, cutting steel savings materials and time is very impressive, especially when large amount of material, material cost savings are more significant. f. processing time and processing machinery Save: The precision, the surface in good condition, free cutting steel products can be used directly, such as spraying, sanding, bending, drilling, also according to the actual requirements of finely drawn directly after plating, eliminating a lot of machining time and cost saving configuration processing machinery. 1215 cutting steel products are widely used: mainly used for automatic cutting machining fasteners and standard parts, such as stud bolts, screws, nuts, fittings, spring seat and so on. a. Machinery: woodworking machinery, ceramic machinery, paper machinery, glass machinery, food machinery, construction machinery, plastic machinery, textile machinery, jacks, hydraulic machines, etc.; b. Appliances parts: the motor shaft, fan shaft, sewing machine shaft; c. Furniture: in particular, exports of metal furniture, such as coffee table, chairs, outdoor furniture; d. ironware: garden tools, BBQ rack, screwdriver, anti-theft locks, etc.; e. hardware components: such as rail, machine keys, nuts , screws, nails, hex screws, nails and a variety of different specifications octagonal standard parts, etc.; f. automobile and motorcycle spare parts. The company has strong strength, reasonable prices, excellent service and a number of retailers and agents to establish a long-term stable relations of cooperation. To provide customers with high quality products and perfect after-sales service guarantee, in order to enable new and existing customers a simpler, more direct understanding of the company's materials, our company launched the company website and online consultation or message, fastest to learn Please call our sales hotline!? solid Reiter metal in the customer supreme principle, to "develop first-class technology, production-class products, to ensure the best quality, provide first-class service" for the purpose of "unity, hard work, innovation, competition effect "as the guiding principle. With the latest technology, the best quality, best price and best service dedicated to our dealers and users. Professional qualified quality, sincere cooperation in quality is our goal. We are willing to co-development with mutual benefit! ??? Complete specifications, special specifications can be customized, reasonable prices, excellent quality. ??? The company promises:? 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