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32NKD sheet, strip, foil

Sheet, strip, foil


Grade analogue W. Nr. Aisi Uns En Order
32NKD EI630A Buy from stock, view availability

Technical characteristics

Precision alloy of 32NKD grade with an average index of linear expansion thermal coefficient is intended to be jointed with glass С 72−4, mica or ceramics. Precision alloys are manufactured on a basis of iron, nickel, copper, niobium and cobalt. This group is used in precision machine tool building, innovative technologies, laser technology, for manufacturing accurate electronic devices, household units, metrological and measuring gauges. 32NKD is an alloy with an average index of linear expansion thermal coefficient (6,0−9,0)·10-6 deg-1 at temperature range from -70 up to + 470 °C. Such a grade as 32NKD is not allowed to use from 01.01.1991 in modernize appliances or equipment that is again manufactured. Melting point of alloy is 1450 °C.


Description Identification
limitedly weldable — welding is possible at heating to 100−120°С and last heat treating
hardly weldable — in order to obtain a qualitative welded joints, it is necessary to perform the following operations: while welding to heat it up to 200−300°C, heat treating (annealing) after welding
weldable without stint — welding is done without further heat treating or previous heating

Percentage composition of 32NKD alloy

P S Ni Co Si C Fe Mn
to 0.015 to 0.015 32.5 — 33.5 16.5 — 17.5 to 0.3 to 0.05 48.22 — 51 to 0.4

Mechanical features of 32NKD alloy at a temperature 20 °C.

Products Size KCU y d5 sT sv F.e. Heat treatment
- mm kJ/m2 % % MPa MPa - -
GOST 14 080−78 — hammer-hardened strip 930 - - - - - - -

Magnetic characteristics

Description Identification
coercive field (not higher) [A/m] Hc
magnetical inductive capacity (not higher) [mH/m] Umax
specific loss (not higher) 50 hz of frequency, magnetic induction 1.0 Т[ B/kg ] P1.0/50
magnetic T induction, magnetic field strength no less than 100, in magnetic field, [A/m] B100

32NKD sheet, strip, foil supplier

«Auremo» company delivers precision alloys on favorable terms. There is a wide range of goods of a high quality in stock. A 32NKD sheet, strip, foil price depends on order quantity and additional conditions of supply. If you buy 32NKD sheet, strip, foil by wholesale, you will be given special discounts. 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.

Buy at a bargain price

All products are certificated. A quality is guaranteed by rigorous technology compliance of manufacture. Our managers are always ready to answer for any questions and to give a knowledgeable assistance. A large assortment will not leave you without a choice. You can easily buy 32NKD sheet, strip, foil. Just connect us with the convenient way to you. Phone numbers and e-mail addresses of the closest company’s offices you might find in section «Contacts». Order a service «Call-back» and our manager will help you to choose products that will fit your individual requirements. Buy the products for an affordable 32NKD sheet, strip, foil price from 32NKD sheet, strip, foil supplier.