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Sheet and strip of Invar Ni36

Wire, rod, bar Sheet, strip


Grade analogue W. Nr. Aisi Uns En Order
36N 36 1.3912 K93600 Ni36 Buy from stock, view availability

Invar sheet, strip supplier

An availability of products and efficiency of delivery are conditioned by a fact that we have offices in Moscow, St. Petersburg and cities of Central Europe. You can easily buy Invar sheet or strip. Just connect us with a convenient way to you. Phone numbers and e-mail addresses of the closest company’s offices are located in section «Contacts». Order a service «Call-back» and our manager will help you to choose products that will fit your individual requirements. Here you can find an affordable Invar sheet, strip price from a Invar sheet, strip supplier.

Products Thickness KCU y d5 sT sv F.e. Heat treating
GOST 14 080−78 — sheet, strip 0,5−4.5 kJ/m2 % % MPa MPa - -

Technical characteristics

Modern metallurgic industry is engaged in manufacturing the following mill products out of alloy Ni36;

hot-rolled plate
hot-rolled rod
cold-rolled strip
seamless tube
beaten rod etc.

This type of precision alloys has a defined LCTE and contains in its composition the basis of iron (63−64,5%) and nickel (35−37%). The alloy has a small linear coefficient of thermal expansion (- 1,5x10−6 1/°С temperature is -80 + 100°C). It defines its usage in manufacturing details of checking and measuring instruments. These tools work at marginal climatic temperature gradients, keeping a fixed dimension at this temperature range. It is alloyed with silicon, cuprum, mangan, aluminium, molybdenum and vanadium. Ni36 is obtained by method of vacuum induction melting. This steel is often used with an effective layer of other alloys (20NG, 75GND, 19NKH, 24NKH). As a result, there appear thermostatic bimetals of different grades.

Invar, percentage composition, the basis constitutes iron

V P Mn Si C Ni Cr S Mo Cu Al
≤0.1 ≤0.015 0.3 — 0.6 ≤ 0.3 ≤0.05 35 — 37 ≤0,15 ≤0.015 ≤0.1 ≤0.1 ≤0.1

Invar, physical properties

С° 1/С° kg/m3 J/(kg/deg) V/(m/deg) MPa Ohm-m
  a 10 6 8,2 1,42 20 420 R 10 9

Thanks to technological and exploiting properties, a material of this grade is widely used in modern industry. With an appearance of materials of a new generation, there has become a possibility to improve many technological processes and to provide a long-term and reliable work of a whole complex of equipment in a wide temperature range. Unique features of a material are conditioned by its balanced composition and special technology process.

Physical characteristics

Description Identification
Modulus of elasticity of first genus [MPa] E
Required temperature for obtaining of actual features, [Deg] T
Linear expansion thermal coefficient [1/deg] (range of temperatures 20°С) a
Electrical unit-area resistance [Ohm-m] R
Density of a material, [kg/m3] r
Heating capacity of material (or coefficient of conductivity for heat) [V/(m/deg)] l
Specific heat of the material [J/(kg/deg)] (range of temperature 20°С) C

Buy at a bargain price

«Auremo» company delivers precision alloys on favorable terms. There is a wide range of semi-fabricates in stock. Invar sheet, strip price depends on an extent of order and additional conditions of supply. If you buy Invar sheet, strip by wholesale, you will be given special discounts. Our managers are always ready to answer any questions and to give a knowledgeable assistance. A large assortment will not leave you without a choice. All products are certificated. A quality is guaranteed by rigorous technology compliance of manufacture. Buy Invar sheet, strip right now!