Suqian turning 12L14 12L14 easy to iron cutting iron cutting steel cold-drawn circle of light

Wuzhong District, Suzhou City Mudu town (Yao Feng Industrial Park), Jiangsu Province, 399 Wood Road 16 solid Reiter Metal Products (Suzhou) Co., Ltd. The company's main cold-drawn circle of light domestic and imported 12L14 free cutting steel, 1215 Environmental fast cutting steel, Y15, Y15PB, SUM24L, SUM23L round bar, hexagon bar, square steel, southwest of the series of industrial aluminum plate, bar. Spot Size: rod diameter 2.5-20mm, hexagonal rods on the side of 4.0-17mm. (Large size adjustable cargo and electricity prices) 1215 chemical composition of carbon: ≤ 0.09 Mn: 0.75 ~ 1.05 S: 0.26 to 0.35 P: 0.04 ~ 0.091215 cutting steel is added to sulfur in the steel, it has easy to cutting, to be suitable for the production of goods with automatic cutting hot-rolled and cold-drawn steel bars. Such steel can be used for higher speeds and greater cutting depth for cutting. Added in the steel cutting element, the cutting resistance of steel decreases, also act as lubrication properties of the cutting tool cutting element itself, and the compound formed, frangible debris, reducing wear and tear, thereby reducing the surface of the workpiece roughness and improved tool life and productivity. With the continuous development of the mechanical machining automation, speed and precision in the direction of cutting material put forward higher requirements, so there is a better machinability lead a sulfur compound cutting steel, also known as super-easy cutting steel. After various lead-sulfur binary and multiple composite 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 due to the precision, the surface in good condition, easy cutting of steel products can be used directly, such as spraying, sanding, bending, drilling, in accordance with 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 of tensile strength σb (MPa): (hot) 390 ~ 540; 1215 cutting steel (cold-drawn) steel thickness or diameter of 8 to 20: 530 to 755;> 20 to 30 hours: 510 to 735;> 30: 490 ~ 685,1215 cutting steel elongation of δ5 (%): (hot-rolled) ≥ 22; surface shrinkage (cold) ≥ 7.0,1215 free cutting steel ψ (% ): (hot) ≥ 36 Delivery status bar steel factory direct delivery of the black rod, also called hot-rolled steel. 1215 cutting steel cold-drawn light bar: hardness up to 160 ~ 190HB, eliminating the need for heat treatment costs can be directly processed. Polished rod: Surface roughness precision of plus or minus 0.05 1215 1215-cutting advantages of the high sulfur content of steel, good machinability, high plasticity, higher strength. 1215 cutting steel products have the following advantages: a shape specifications diversity: different shapes through the design of the mold, cold out different cross-sectional shapes, different sizes of tolerance cutting steel. Angle at right angles or rounded. b High accuracy: Use high-quality carbide tooling to ensure accuracy tolerance, unity. . c smooth surface: advanced cold extrusion process makes cutting steel product surface smooth and bright. . 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 conventional lathe machining cutting the consumption of materials, cutting steel savings materials and time is very impressive, especially when a large amount of material, material cost savings is more significant. . f save processing time and processing machinery: The precision, the surface in good condition, free cutting steel products can be used directly, such as spraying, sanding, bending, drilling, in accordance with the actual requirements of finely drawn directly after plating, replacing 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 mechanical device: woodworking machinery, ceramic machinery, paper machinery, glass machinery, food machinery, construction machinery, plastic machinery, textile machinery, jacks, hydraulic machines; b appliances parts: the motor shaft, fan shaft, sewing machines, shafts, etc.; . c furniture: in particular, exports of metal furniture, such as coffee table, chairs, outdoor furniture; d metal utensils: garden tools, BBQ rack, screwdriver, anti-theft locks, etc.; e hardware accessories: such as rail, machine keys, nuts , screws, nails, nail hexagonal, octagonal nails and pieces of various specifications;. f automobile, motorcycle parts and accessories. 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