Alloy KHN56VMTJU (ЭП199; ВЖ101)
Designation
| Name |
The value |
| Designation GOST Cyrillic |
ХН56ВМТЮ |
| Designation GOST Latin |
XH56BMTJu |
| Transliteration |
HN56VMTYu |
| The chemical elements |
CrNi56ВCuTeAl |
| Name |
The value |
| Designation GOST Cyrillic |
ЭП199 |
| Designation GOST Latin |
EP199 |
| Transliteration |
EhP199 |
| The chemical elements |
- |
| Name |
The value |
| Designation GOST Cyrillic |
ВЖ101 |
| Designation GOST Latin |
BZh101 |
| Transliteration |
VG101 |
| The chemical elements |
ВFe101 |
Description
Alloy KHN56VMTJU used: for the production of highly loaded parts, fittings, flanges, sheet metal parts; solid-rolled rings from various industrial purposes.
Note
High-temperature Nickel-based alloy.
The recommended maximum operating temperature for a long time +850 °C. the Temperature of beginning of intensive scaling in air +1050 °C.
Standards
| Name |
Code |
Standards |
| Classification, nomenclature and general norms |
В30 |
GOST 5632-72 |
| Sectional and shaped rolling |
В32 |
OST 1 90229-76, TU 14-1-1508-75, TU 1-6-787-78, TU 14-11-245-88 |
| Bulls. Blanks. Slabs |
В31 |
OST 3-1686-90, OST 1 90239-76, OST 1 90402-91, OST 1 90403-91, OST 1 90404-91, TU 14-1-1214-75, TU 1-809-823-99 |
| Sheets and stripes |
В33 |
TU 14-1-1131-74, TU 14-1-2479-78 |
| Tapes |
В34 |
TU 14-1-1319-75 |
| Metal forming. Forgings |
В03 |
TU 14-1-3245-81 |
Chemical composition
| Standard |
C |
S |
P |
Mn |
Cr |
Si |
Ni |
Fe |
Cu |
Al |
B |
Ti |
Mo |
W |
Mg |
| GOST 5632-72 |
≤0.1 |
≤0.015 |
≤0.015 |
≤0.5 |
19-22 |
≤0.6 |
The rest |
- |
≤0.3 |
2.1-2.6 |
≤0.008 |
1.1-1.6 |
4-6 |
9-11 |
- |
| TU 14-1-2479-78 |
≤0.1 |
≤0.015 |
≤0.015 |
≤0.5 |
19-21 |
≤0.6 |
The rest |
≤4 |
- |
2.1-2.6 |
≤0.008 |
1.1-1.6 |
4-6 |
9-11 |
≤0.05 |
Ni is the basis.
According to TU 14-1-2479-78, the chemical composition is given for steel grades ХН56ВМТЮ-ВД (ЭП199-ВД), ХН56ВМТЮ (ЭП199). Boron is introduced into the metal by calculation and chemical analysis is not determined. Provided that all other requirements are met, the metal is allowed to deviate by chromium minus 0.5%. The metal is injected with magnesium in an amount of no more than 0.05% by calculation and chemical analysis is not determined.
Mechanical characteristics
| Section, mm |
σB, MPa |
d5, % |
| Ring clinocerinae for OST 1 90229-76. Hardening in air, 1140-1160 °C |
|
≥932 |
≥25 |
| Black plate, hot rolled on the other 14-1-2479-78. Heating to 1150-1170 °C, Zalka in water or under water shower |
| 4-11 |
≤1270 |
≥25 |
| 4-11 |
≥490 |
≥5 |
Description mechanical marks
| Name |
Description |
| Section |
Section |
| σB |
Limit short-term strength |
| d5 |
Elongation after rupture |
Physical characteristics
| Temperature |
Е, ГПа |
r, кг/м3 |
l, Вт/(м · °С) |
a, 10-6 1/°С |
| 20 |
219 |
8640 |
- |
- |
| 700 |
183 |
- |
201 |
138 |
| 800 |
175 |
- |
222 |
145 |
| 100 |
- |
- |
101 |
117 |
| 200 |
- |
- |
113 |
12 |
| 300 |
- |
- |
134 |
124 |
| 400 |
- |
- |
15 |
127 |
| 500 |
- |
- |
167 |
13 |
| 600 |
- |
- |
184 |
135 |
| 900 |
- |
- |
243 |
152 |
A description of the physical symbols
| Name |
Description |
| Е |
The normal elasticity modulus |
| l |
Coefficient of thermal conductivity |
| R |
UD. the resistivity |
Technological properties
| Name |
The value |
| Features of production |
Ring clinocerinae for OST 1 90229-76 are supplied without heat treatment. By agreement of the parties rings can be supplied in heat-treated: Quenched in air or in water with 1140-1160 °C. the hardness of the (indentation diameter shall not be less than 3.3 mm ≤341НВ (air) and 3.5 mm ≤HB 302 (water). |
