The main features of this steel are good precision and easy cutting
, which greatly improves the service life of the tool and reduces the processing time. For those companies that do not have high strength requirements, the cost is greatly reduced. Improved productivity
. Automatic lathe processing, metal stamping parts processing
. Electronic industry, optical fiber
Fiber connectors, CD players, scanners, medical equipment
3 Household appliances, Instrument industry
.Office equipment (computers, photocopiers, cameras, fax machines, etc.)
.Clock components, glasses
.Electronic terminal pins, timers, carburetors
.Decorations
, lighting accessories, cars, motorcycles, chains
.Cleaning car sweepers, toys
.Pens, handbag accessories, belt buckles, fishing gear, etc.
.Double-headed Bolts, screws, nuts, pipe joints, spring seats
Smooth round iron.
Free cutting steel products have the following advantages:
Diversity of shape specifications By designing molds of different shapes, free cutting steel with different cross-sectional shapes and different specification tolerances can be cold drawn. Angles can be right or rounded.
High precision
Use high-quality carbide molds to ensure accurate and uniform tolerances.
Smooth surface
The advanced cold extrusion process makes the surface of free-cutting steel products smooth and bright.
Material Savings
The cold drawing process is to cold-extrude and deform the raw materials to achieve the required shapes, specifications and tolerances. The consumption of raw materials is very small. Compared with the material consumption of traditional lathe machining and cutting, The material and time saved by cutting free steel are very considerable, especially when the amount of material is large, the material cost saving is even more significant.
Saving of processing time and processing machinery
Due to accurate precision and good surface condition, free-cutting steel products can be used directly, such as spraying, sanding, bending, drilling, or fine drawing according to actual requirements Afterwards, it is electroplated directly, which eliminates a lot of machining time and saves the cost of configuring processing machinery.
Performance of free-cutting steel:
Free-cutting steel is a type of steel that is easy to be processed (turning, milling, drawing, planing, drilling, etc.). It is also called steel for automatic machine tool processing, or automatic steel for short
. It is produced to adapt to mechanical processing automation and assembly line production. This type of steel can be cut at higher cutting speeds and deeper cutting depths, and the cutting resistance is reduced due to the easy-cutting elements added to the steel and due to the characteristics of the added elements themselves and the compounds formed. It plays the role of lubricating the cutting edge of the tool, making the chips breakable and reducing wear, thus improving the smoothness and precision of the processed parts, and improving the tool life and production efficiency. Boyang Steel's use of free-cutting steel. Free-cutting steel is mainly used to make instruments, meters, watch parts, automobiles, machine tools and other various machines that are less stressed and have strict requirements on size and finish.
Standard parts that have strict requirements on dimensional accuracy and smoothness but relatively low requirements on mechanical properties, such as gears, shafts, bolts, valves, bushings, pins, pipe joints, spring seats, etc., and machine tool screws , plastic molding molds, surgical and dental surgical tools, etc. Free-cutting steel bars are mainly used as raw materials for processing into various shaft parts. It has good cutting performance, high surface finish and high dimensional accuracy, and is widely used in household appliances and instrumentation industries. Delivery status: flat steel, bars, drawn rods, polished rods, hexagonal steel, forgings and castings, etc.
Tianjin SAE1020 cold drawn free cutting steel wire