Tool Steel Supplier

Steel  C45  Round Bar  is an unalloyed medium carbon steel, which is also a general carbon engineering steel. C45 is a medium strength steel with good machinability and excellent tensile properties. C45 round steel is generally supplied in the black hot rolled or occasionally in the normalised condition, with a typical tensile strength range 570 – 700 Mpa and Brinell hardness range 170 – 210 in either condition. It does not however respond satisfactorily to nitriding due to a lack of suitable alloying elements. C45 round bar steel is equivalent to  EN8  or  080M40 . Steel C45 bar or plate is suitable for the manufacture of parts such as gears, bolts, general-purpose axles and shafts, keys and studs. 1. Supply Range of Steel C45 Round Bar C45 Steel Round Bar: diameter 8mm – 3000mm C45 Steel Plate: thickness 10mm – 1500mm  x width 200mm – 3000mm C45 Steel Flat Bar: 200mm – 1000mm Square C45 Steel: 20mm-800mm Hexagon Steel. ...

AISI/ASTM T1 tool steel is one of the original tungsten high speed steels, although all tungsten steel grades are used to a limited extent because of the cost and questionable availability of tungsten. Of the T group steels, the general purpose T1 tool steels and the high-vanadium-cobalt T15 are most commonly used. T1 high speed steel is an air or oil hardening tool steel which has good comprehensive performance.  HSS  T1 tool steel has a high hardness (HRC62~66), strength, toughness and heat resistance, which is an excellent cutting tool material. T-1 tool steel grade is on the whole used for turning, planning & slotting instruments, tapes, twist drill, threading dies, profile slicing instruments, broaching instruments & reamers. Generally, high speed steels are divided into  three groups : Those bearing the symbol T where tungsten is the major alloying element; Those bearing the symbol M indicating that molybdenum are the principal alloying element; ...