By visiting this site, you accept the use of cookies. More about our cookie policy.

36KNM rod, wire, sheet


Grade analogue W. Nr. Aisi Uns En Order
36KNM Buy from stock, view availability

Technical characteristics

36KNM grade relates to soft-magnetic alloys that possess a high corrosive resistance, low coercitive force and great induction of mean and weak fields. A differential peculiarity of this grade is a high resistance to corrosion and significant induction magnitude in magnetic weak fields. Basically, alloy is used in manufacture of magnet wires that exploit in aggressive environment (in a sea water etc.) Except of ferrum (a basis), this grade contains cobalt (36%), nickel (22%), molybdenum (2,9 — 3,3%) in its composition. In a capacity of alloy additives are used silicon and mangan.


Type Description
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 36KNM:

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

Mechanical features of alloy at a temperature 20 °C.

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

Mechanical characteristics:

Description Identification
Short resistance to rupture [MPa] sv
Flow limit (proportional limit load) for permanent change of form [MPa] sT
Percent elongation at fracture [ % ] d5
Contraction ratio y
Impact hardness [ kJ/m2] KCU
Brinell hardness [MPa] HB

Physical characteristics of 36KNM

С° 1/С° kg/m3 J/(kg/deg) V/(m/deg) MPa Ohm-m
    1,42 20 420 1,45 8200

Physical characteristics of an actual alloy grade:

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

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[ V/kg ] P1.0/50
Magnetic T induction, magnetic field strength is no less than 100, in magnetic field, [A/m] B100

Buy 36KNM rod, wire at a bargain price

A range of products that is made of 36KNM alloy and is presented in «Auremo» company is compliant with GOST and International Standards of quality. This alloy relates to a popular group of metal products due to its real cost and diversity of its types. Buy 36KNM rod, wire for the best 36KNM rod, wire price from 36KNM rod, wire supplier! A quality of metal products is guaranteed by rigorous technology compliance of manufacture. If a required type of product is absent or it is necessary to make another variation of a product, we can manufacture it in the off-standard sizes for individual order. Here you can find an affordable 36KNM rod, wire price from a 36KNM rod, wire supplier.