H11 Steel Round Bar Plate Sheet Heat Treatment
1.Machinability
The machinability rate of 1.2343 tool steels is nearly 75% of that of the W group tool steels.
2.Forming
1.2343 tool steels are formed by using conventional methods, machining and forging.
3.Welding
1.2343 tool steels can be readily welded by conventional methods.
4.Heat Treatment
1.2343 tool steels are preheated to 816°C (1500°F). Then the steels are directly heated by increasing the temperature to 1010°C (1850°F) followed by holding for 15 to 40 mins. The steels are then air-quenched.
5.Forging
1.2343 tool steels are forged at 1121°C (2050°F). For this type of steels, forging below 899°C (1650°F) is not preferable.
6.Cold Working
Cold working may be carried out on 1.2343 tool steels using conventional methods.
7.Annealing
1.2343 tool steels are annealed at 871°C (1600°F) and slowly cooled at 4°C (40°F) in the furnace.
8.Tempering
Tempering is carried out on 1.2343 tool steels at a temperature ranging from 538 to 649°C (1000 to 1200°F) to obtain Rockwell C hardness of 54 to 38. Double tempering can also be performed in these steels every one hour at the preferred tempering temperature.
1.2343 Steel Quality Certificate Certificate & SGS Report
H11 Tool Steel Round Bar Sheet Plate Supply
Round Bar
Specification: Dia Max 800mm; Length: 3000-5800mm
Surface: original black, peeled, polished, machined
Sheet/Plate/Slab
Specification: thickness: 16-800mm; width: 205-810mm; length: 3000-5800mm
Surface: original black, machined, polished
Notice
We have our own cutting and processing equipment. Specifications can be cut and customized according to your requirements.
We are a professional special steel stockist and supplier with a high-quality stand for many years. As a professional H11 steel supplier, please contacts us for any request of H11/1.2343 steels material. Songshun Steel always with you.
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