- NP-2, Nickel 200, Nickel 201
- Alloy 27KH
- 29KK, Kovar®, Nilo®
- Alloy 32NK
- 32KDN, ЄI630A
- Alloy 36KNM
- 36H Alloy
- 36NXTU, Elinvar
- Alloy 36НХТЮ5М
- Alloy 36НХТЮ8М
- Alloy 38KDD
- 40KHNM, EI995
- 40ХНЮ, ЭП793
- 42H Alloy
- Perminvar
- Alloy 42 НХТЮ
- Alloy 45NHT
- Alloy 45H
- Alloy 47HD
- Alloy 47HXR
- 49KF, 49K2F
- Alloy 50NP
- 50Н, ЭИ467
- Alloy 50НХС
- Alloy 52H
- Alloy 68NHVKTYU
- Alloy 79NM
- Alloy 80NM
- Alloy 80NHS
Alloy 36KNM
Our consultant will save your time!
Alexey
sales department
+38 (093) 727-19-11
The advantages of precision-type alloys are several times higher than those of other structural materials. It is quite simple to explain this fact, because the exact correspondence of the chemical composition of any semi-finished product to the requirements of normative documentation, the absence of random impurities that reduce the useful properties of the part, and the observance of all modes of the technological cycle in the manufacturing process allows obtaining a special material of the highest level.
Characteristics of 36KNM alloy
The main characteristic determining the field of application of the 36KNM alloy is its magnetic softness. Due to this property, such material has both high magnetic permeability and the ability to fully saturate even under the action of a low-strength magnetic field. Also, this raw material is characterized by low coercive force against the background of high resistance to corrosion damage. The presence of such important performance characteristics of the material is explained quite simply, because in its composition besides iron, there are such components as molybdenum, silicon, nickel and manganese. Considering all of the above, it is quite understandable why the 36KNM alloy found its main application as a raw material for magnetic pipelines exposed to the constant influence of strong aggressive media (for example, seawater) during operation.
Properties
| Chemical composition as a percentage | ||||||||||
| manganese | silicon | carbon | nickel | chromium | phosphorus | sulfur | molybdenum | copper | aluminum | vanadium |
| 0.3−0.6 | Up to 0,3 | Up to 0.05 | 35−37 | Up to 0,15 | Up to 0,015 | Up to 0,015 | Up to 0,1 | Up to 0,1 | Up to 0,1 | Up to 0,1 |
| physical characteristics | |||
| Name | Units | Symbol | The numerical value |
| Elastic modulus | MPa | E * 10−5 | 1.42 |
| Measurement temperature | ◦ C | T | 20 |
| Density | Kg / m3 | R | 8200 |
| Electrical resistance (specific) | Ohm * m | R * 10 9 | 420 |
| Mechanical properties (at 20 ° C) | |||
| Name of the characteristic | The numerical value of the parameter for products according to GOST 14080−78 | ||
| Thinning tape | |||
| Short-term tensile strength, MPa (ss) | 930 | ||
Magnetic characteristics
| Coercive force (not more than), (A / m) | Ns |
| Magnetic permeability (not more than), (MH / m) | Umax |
| Specific losses (no more) at a frequency of 50 Hz and a magnetic induction of 1 T, (W / kg) | P1,0 / 50 |
| The magnetic induction T (at least), with a magnetic field strength of 100, in magnetic fields (A / m) | B100 |
Weldability indexes
| The alloy has limitations on weldability | The welding process requires some preliminary preparation (warming the contacting surfaces to one hundred and one hundred and twenty degrees and subsequent heat treatment of the seam zone) |
| The alloy has no weld constraints | No additional operations are required |
| Hard to weld material | It is necessary to warm the contacting surfaces to two hundred or three hundred degrees, the subsequent annealing and heat treatment after the end of the welding process |
Buy at the best price
Quality manufacturing with constant control of all the requirements of the technological process and the compliance of semi-finished products from 36KNM alloy with all the requirements of regulatory documentation, as well as low cost of products determines the very high popularity of such material for various needs of modern production. Our company represents the whole assortment of such products and ensures a careful attitude to the needs of each customer, regardless of the cost of his order.