Sheet, strip 1.4749 - aisi 446-1
International Equivalent
| Mark | Analogue | W. Nr. | Aisi Uns | En | Order |
|---|---|---|---|---|---|
| 1.4749 | 446-1 | X18CrN28 | Delivery from the stock, in stock |
Supplier
We offer you to buy a sheet, tape aisi 446−1, 1.4749 from the supplier’s stock Evek GmbH. Full compliance with the international quality standards. Supplier Evek GmbH offers to buy a sheet, tape aisi 446−1, 1.4749, price today best.
Technical characteristics
Heat-resistant ferritic stainless steel. The basis of the alloy — iron: its share is about 68%. The composition doped with chromium, manganese, aluminum. Impurities not more than 0.3%. Specific gravity: 7.7 g/cm3. Used in the production of seamless round steel pipes and pipe fittings for General engineering purposes. The term of work more than 10000 hours. Temperature an intensive formation of scale above 900 °C.
Percentage composition EN 10095−1999
| Fe | C | Cr | Si | Mn | N | P | S | Impurities |
|---|---|---|---|---|---|---|---|---|
| basis | 0.15 — 0.2 | 26 — 29 | ≤1 | ≤1 | 0.15 — 0.25 | ≤0.04 | ≤0.015 | ≤0.3 |
Alloying of steel provides a valuable quality. Chromium increases the hardness, corrosion resistance. The proportion of manganese is above 1% increases the hardness, toughness, durability. Aluminium improves workability, prevents rusting.
Mechanical properties (t° 20°C)
sin the Limit of short-term strength of 500−700 MPa
sT — the Limit of proportionality (yield strength for permanent deformation) 280МПа
d5 — elongation at break 13−15%
HB — Hardness Brinell 212МПа
C — specific heat capacity 500 j/kg*K
Analogues
| Germany | The European Union | Inter | USA |
|---|---|---|---|
| DIN, WNr | EN | ISO | aisi |
| X18CrN28 | X18CrN28 |
X15CrN26 | 446 |
| S44600 |
To buy, best price
Where to order stainless high-temperature steel? Offer sheet, tape 1.4749, the price does not include additional costs. In the segment of heat-resistant stainless steel company Evek GmbH — best supplier.
