The soft magnetic alloy precision 50NHS used for the cores of pulse transformers, operating without bias, stuffing communications equipment and high frequency sound. Has good initial permeability due to the presence of cobalt in the composition, is magnetized to saturation in weak fields. Such alloys with good permeability and the minimum coercive force are indispensable in the production of transformers, electronic and electrical equipment, automation and remote control systems for computers and measuring equipment.
Soft magnetic materials are made from low-carbon steels based on high purity ferromagnetic iron, electrical low coercitive alloys of iron or iron-nickel-based composite powder and ferromagnetic materials. Such alloys are melted in a special induction furnaces, and then subjected to pull the shoes ingots or rental. 50NHS alloy hardness is HB 10−1 = 125 — 190 MPa.
Production of transformers, core memory components computer microphones, magnetic cores, designed to work in a marine environment, the magnetic antennas. It is used in the field of innovative technologies, precision machine tools for the production of precision electronic devices, home appliances, laser optics, in the products measuring metrological equipment.
The percentage of 50NHS mark according to GOST 10 994- — 74
|1.1 — 1.4||to 0.03||42.03 — 45||0.6 — 1.1||to 0.02||to 0.02||49.5 — 51||0.2||3.8 — 4.2|
50NHS mechanical properties of the alloy at a temperature of 20 ° C.
|assortment||Eg.||The size||d5||sT||sre||KCU||y||Heat treatment.|
|Tape, 10 GOST 160−75||35||145||440||60|
|-||-||mm||%||MPa||MPa||kJ / m2||%||-|
|Tape cold-worked. GOST 10 160−75||3||685||780||15|
Physical properties of the alloy:
|— Temperature data acquisition of the alloy [Castle]||— T|
|— Modulus of elasticity of the 1st kind, [MPa]||— E|
|— Coefficient of linear thermal expansion (at 20 ° C) [1 / deg]||-a|
|— The electrical resistance [ohm · m]||-R|
|— Specific weight [g / cm3]||-r|
|— Thermal conductivity [W / (m · deg)]||-l|
|— Specific heat capacity (at 20 ° C) [J / (kg · deg)]||-C|
|— The limit of proportionality (the yield strength for the residual strain) [MPa]||sT|
|— Short-term strength [MPa]||sre|
|— Reduction [%]||y|
|— Elongation at break [%]||d5|
|— Brinell hardness in [MPa]||HB|
|— Impact strength [kJ / m2]||KCU|
All products are brand 50NHS certified. The technical documentation includes data on the chemical composition, limiting the percentage of impurities; mechanical properties of products. We can buy in bulk a variety of semi-finished products for large-scale productions. We also offer good conditions for retail customers. You will be satisfied with the level of service and speed of service.
Buy at the best price
Digging LLC «Electrovek-steel» offers an unlimited range of precision rolled metal products of the highest quality. We offer products of the brand 50NHS at the best price from warehouses in Ukraine and Russia. If you are interested in our offer, please contact the nearest office. The qualified experts will provide all necessary information on the product, the price range, the implementation conditions. The cost of goods depends on the parameters of products and additional conditions of supply.