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 |
Percentage composition of 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 | 0.05−0,12 | ≤ 0,3 |
0,03−0,05 |
Magnetically soft alloys are widely used in modern industry. They are used for transformers, the manufacture of cores used in microphones, the manufacture of memory components of computers, as well as magnetic cores that are designed for work in seawater, magnetic antennas, parts of electric machines.
Percent composition of 45H (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 magnetically soft material is melted in special metallurgical furnaces and then rolled or forged. The strip has a hardness of HB 10 -1 = 130 N/mm2. The hardness of tungsten carbide tapes is HB 10 -1= 170 N/mm2.
Mechanical properties (temperature 20°C)| Range | GOST | s in | sT | d5 | y | KCU |
| - | MPa | MPa | % | % | kJ/m2 | |
| Emboldened tape | 10160−75 | 740 | 735 | 3 | 15 |
Physical material properties
| t° | E 10- 5 | r | C | R 10 9 |
| Degree | MPa | kg/m3 | J/(kg-grad) | Ohm-m |
| 20 | 2 | 8200 | 540 |
Sv — Ultimate short-term strength
sT — Limit of proportionality (yield strength for permanent deformation)
d5 — Tensile elongation at break.
y — Relative contraction
E — Modulus of elasticity of the first kind
KCU — Impact strength
r — specific gravity
R — specific electrical resistance.
Supply, price
All offered products, certified. The technical documentation includes data on the chemical composition and the limiting percentage of impurities. The supplier «Evek GmbH «, supplies sheet, tape of alloy 45, 2.4889 in standard and non-standard sizes at an affordable price in the shortest possible time from warehouses. The price of alloy 45, 2.4889 corresponds to the high quality of the products.
Buy
Buy sheet, strip from the supplier Evek GmbH at an affordable price. The price of sheet, strip is formed on the basis of European standards of production. Buy sheet, strip of alloy 45 at an affordable price you can wholesale or retail. Regular customers can take advantage of a discount system from the company Evek GmbH.