Sheet, strip, alloy 45 - 2.4889
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 45 | 2.4889 | NiCr28FeSiCe | Delivery from the stock, in stock |
The percentage 45SM, alloy 2.4889
| S | P | Mn | Ni | Cr | Si | Fe | C | Cu | Ce |
|---|---|---|---|---|---|---|---|---|---|
| ≤0,011 | ≤0,02 | ≤1 | 45 min | 26−29 | 2,5−3 | 21−25 | 0.05 and 0.12 | ≤ 0.3 mm |
0,03−0,05 |
Alloys soft magnetic find in the modern industry wide application. They are used for transformers, the manufacture of cores used in microphones, the components of the computer memory as well as magnetic cores, which are designed for operation in sea water, magnetic antennas, parts of electric machines.
The percentage 45N (GOST 10994 — 74)
| S | P | Mn | Ni | Si | Fe | C | Cu |
|---|---|---|---|---|---|---|---|
| ≤ 0.02 | ≤ 0.02 | 0.6 — 1.1 | 45 — 46.5 | 0.15 — 0.3 | 51.83 — 54.25 | ≤ 0.03 | ≤ 0.2 |
This type of soft magnetic materials is melted in a special metallurgical furnaces, and then are rolled or forging. The ribbon has a hardness of HB 10 -1 = 130 N/mm2. The hardness of the ribbon work-hardened HB 10 -1 = 170 N/mm2.
Mechanical properties (20°C)| Assortment | GOST | blower SB | sT | d5 | y | KCU |
| - | MPa | MPa | % | % | kJ / m2 | |
| Tape nagarebana | 10160−75 | 740 | 735 | 3 | 15 |
The physical properties of the material
| t° | E 10 — 5 | r | C | R 10 9 |
| Degree | MPa | kg/m3 | J/(kg·deg) | Ohm·m |
| 20 | 2 | 8200 | 540 |
blower SB — the ultimate short-term strength
sT — the Limit of proportionality (yield strength for permanent deformation)
d5 — elongation at break.
y — the Relative narrowing
E — the Modulus of elasticity of the first kind
KCU — Impact strength
r — share
R — electrical resistivity.
Supply, price
All offered products are certified. In the technical documentation included data on chemical composition and set the percentage limits of the additives. Supplier «Electrocentury-steel» supplies the sheet, the ribbon of alloy 45, 2.4889 standard and custom sizes at an affordable price in a optimally short period of time from warehouses in Russia and Ukraine. Price sheet, strip alloy 45, 2.4889 corresponds to the high quality products.
Buy
Buy a sheet, a tape provider Electrocentury-steel possible at an affordable price. The price of the sheet tape is formed on the basis of European standards of production. Buy sheet, strip alloy 45 at affordable price can be wholesale or retail. Regular customers can take advantage of the discount system of discounts from the company Electrocentury-steel.
