Steel 32Х13Н6К3М2БДЛТ (ANS-32; СЭС1)
Designation
Name | The value |
---|---|
Designation GOST Cyrillic | 32Х13Н6К3М2БДЛТ |
Designation GOST Latin | 32X13H6K3M2BDLT |
Transliteration | 32H13N6K3M2BDLT |
By chemical elements | 32Cr13Н6Co3Mo2NbCuBeTi |
Name | The value |
---|---|
Designation GOST Cyrillic | ВНС-32 |
Designation GOST Latin | BHC-32 |
Transliteration | VNS-32 |
By chemical elements | WНС-32 |
Name | The value |
---|---|
Designation GOST Cyrillic | СЭС1 |
Designation GOST Latin | CEC1 |
Transliteration | SEhS1 |
By chemical elements | СЭС1 |
Description
32Х13Н6К3М2БДЛТ steel is used: for the manufacture of abovesecurity, iznosoustojchivoj and corrosion-resistant parts of equipment for chemical, energy and aeronautical engineering; elements of aircraft and aerospace equipment; wear-resistant elements of the systems teploreguliruth equipment.
Note
Corrosion resistant, barristera, heat-resisting, Maraging steel.
Standards
Name | Code | Standards |
---|---|---|
Classification, nomenclature and General rules | В20 | OST 1 90005-91 |
Bars and shapes | В32 | TU 14-1-3695-84 |
Mechanical properties
σU, MPa | HRC |
---|---|
Gradation of performance properties of the finished heat-treated parts for OST 1 90005-91 | |
2210-2400 | 58-62 |
Description mechanical marks
Name | Description |
---|---|
σU | Limit short-term strength |
HRC | Rockwell hardness (indenter diamond spheroconical) |
Technological properties
Name | The value |
---|---|
The temperature of forging | 900 – 1200 °C. |
Particularities of production of goods | The developed technology of smelting is the technology of the preliminary and final deoxidation of the molten steel REM provides low level of impurities at the level of: sulfur – 0,0002 – about 0.0006 %, nitrogen – 0.0016 inch – 0,0025 %, oxygen – 0,0007 – 0,0010 %, and the stability of the assimilation of the main alloying elements to a value of ± 0.1 %. Doping with beryllium steel significantly improves its properties, and, in the first place, such as wear resistance, corrosion resistance, modulus of elasticity etc. |
Features of heat treatment | Bars supplied in the annealed condition. Annealing is performed according to the mode: heating at a temperature of 950-980 °C holding time at this temperature for 2-4 hours; then cooling with the furnace not more than 30 °C per hour to 680 °C; exposure at this temperature for 18-24 hours; then cooling with the furnace to 300-350 °C, then in air. The mode of heat treatment of the samples: annealing temperature 930-950 °C in butter, cold treatment at a temperature not higher than minus 70 °C for -2 hours PLI in liquid nitrogen for 30 minutes, twice a vacation at a temperature of 460-470 °C for 2 hours. |