Tyazhstankohysropress forging and pressing shop has over 70 years’ experience of forging manufacturing. We manufacture forgings of any configurations and sizes.
Forgings are manufactured by open forging and hot forging methods.
Optional shape of forgings can be considered on
request.
Tyazhstankohysropress forging and pressing shop has over 70 years’ experience of forging manufacturing. We manufacture forgings of any configurations and sizes.
Forgings are manufactured by open forging and hot forging methods.
Optional shape of forgings can be considered on request.
Description
Following materials are used in manufacturing of forgings:
High alloy steel and high alloys: 20Х13; 08Х14МФ; 08Х18Н10Т
Tool steel: У8; 9ХС; ХВГ
Die steel: Х12МФ; 5ХНМ; 4Х5В2ФС; 7Хг2ВМФ; 3Х2В8Ф.
Roll steel: 9Х1; 9Х2МФ; 55Х; 60ХГ; 60ХН.
Forging equipment:
Hydraulic press 2000 ton force.
Pneumatic hammer with driver assembly weight of 1000 kg.
Hammer with driver assembly weight of 400 kg.
Gas bogie furnaces are applied for the following thermal treatment operations of forgings and welded assemblies:
Low tempering
Tempering
High tempering
Annealing
Isometric annealing
Recrystallization annealing
Homogenizing annealing
Spheroidization treatment
Maximum dimensions of a piece to be treated 3000x7000 mm.
We guarantee quality of our work.
PAO Tyazhstankohydropress controls maintenance of all process parameters at all stages of forging manufacturing process.
Finished forgings undergo following tests:
Surface quality acceptance;
Dimensions control;
Control of compliance of mechanical properties and microstructure with the specified order conditions, requirements of national standards, drawings or other technical documents.
Control of the central laboratory of the enterprise:
