Sheet, strip 36NKhTYU8M - EP52

International Equivalent

Mark Analogue W. Nr. Aisi Uns En Order
36НХТЮ8М EP52 Delivery from the stock, in stock
36NKhTYU8M-N-O EP52 EP52 Delivery from the stock, in stock
36NHTYU8M-Sh-N-O EP52 EP52 Delivery from the stock, in stock
36nkhtyu8m-n Delivery from the stock, in stock


36NKhTU8M precision alloy refers to alloys with specified elasticity characteristics. It is used in production of thin sheets, wires, tapes for elastic sensitive elements operated at temperatures up to 400 °C. Refers to high-alloy iron-nickel alloys. The group of precision alloys stands out for their exclusive physical and chemical properties (magnetic, thermal, elastic, electrical) due to the precision of the composition, the thoroughness of manufacturing and processing and the absence of unnecessary impurities.

Percentage composition

Si C Fe Mn P Ni S Ti Mo Cr
0.8 -1.2 0.3 -0.7 34.51 -40.7 35 -37 12 -13.5 up to 0.02 up to 0.02 1 -1.3 2.7 -3.2 7.5 -8.5

Physical properties of the alloy 36NKhTU8M.

MPa Grad 1/Grad J/(kg-grad) kg/m3 W/(m-grad) Ohm-m
E 10- 5 T a 10 6 C r l R 10 9
1.42 20 8200 420

Mechanical properties of 36NKhTU8M alloy at 20 °C.

Range Size sT sT in e.g. KCU y d5 Heat treatment.
- mm MPa MPa - kJ/m2 % % -
Tungsten carbide tapes, GOST 14 080-78 930


Physical properties of the alloy:

Description Designation
- Alloy data acquisition temperature [Grad] - T
- Modulus of elasticity of the 1st kind, [MPa] - E
- Coefficient of thermal linear expansion (at 20°C), [1/Grad] -a
- Specific electrical resistance [Ohm-m] -R -R
- Specific gravity [g/cm3] -r -r
- Heat transfer coefficient [W/(m-grad)] -l -l
- Specific heat capacity (at 20°C), [J/(kg-grad) -C

Mechanical properties:

Description Designation
- Ultimate yield strength (yield strength for permanent deformation) [MPa] sT
- Tensile strength [MPa] sT
- Ratio constriction [ % ] y
- Tensile elongation [ % ] d5
- Brinell hardness, in [MPa] HB
- Impact toughness [ kJ/m2 ] KCU

Magnetic properties :

Description Designation
- Coercive force (within) [ A/m] Hc
- Magnetic permeability (not more than) [ MHN/m] Umax
- Losses (not more than) at frequency 50 Hz and 1.0 Tl [ W/kg ] P1.0/50
- Magnetic induction Tl (not less) at magnetic field strength 100, in magnetic fields [ A/m] B100
- Coercive force (not less), [ A/m] Hc
- Magnetic permeability (not more than), [ MHN/m] Umax
- Losses (not more than) at frequency 50 Hz and 1.0 Tl [ W/kg ] P1.0/50


Designation Description
Limited weldable - Must be preheated to 100-120°C with subsequent heat treatment
no restrictions - No need for preheating and final heat treatment
Difficult to weld - Preheating to 200-300°C with final heat treatment necessary


All products of 36NKhTU8M grade are certified. The technical documentation includes data on the chemical composition, the limiting percentage of impurities, the mechanical properties of products. From us you can buy in bulk a variety of semi-finished products for large-scale production. We also offer good conditions for retail buyers. You will be satisfied with the level of service and responsiveness of service.

Buy at the best price

Evek GmbH has an unlimited range of precision alloys of the highest quality. We offer special alloys at the best price. If you are interested in our offer, please contact your nearest office. Qualified specialists will provide all necessary information regarding products, price range, sales conditions. The cost of goods depends on the parameters of products and additional terms of delivery.