AISI 441 EN 1.4509 DIN X2CrTiNb18 nerezový plech, deska, páska a cívka
AISI 441 je nominální 18% chrom (Cr) nesoucí feritická nerezová ocel stabilizovaná niobem (Nb).
Stainless 441 poskytuje dobrou vysokoteplotní pevnost, která je vyšší než u nerezových ocelí typů 409 a 439.
Nerezová ocel typu 441 nabízí dobrou odolnost proti korozi v mnoha prostředích výfukových plynů, což je ekvivalentní jako u typu 439.
| Školní známka | C | Cr | Pozn | Ti |
| EN 1.4509 DIN X2CrTiNb18 | 0.03 | 17.5~18.5 | 3xc + 0,3 ~ 1,0 | 0.1~0.6 |
Grade Specifications for Stainless Steel 441 Sheets
| Školní známka | WERKSTOFF NR. | AISI | UNS | JIS | EN |
| SS 441 | 1.4509 | 441 | S44100 | SUS44100 | X2CrTiNb18 |
Chemical Properties of SS 441 Sheets
| Gr | C | Mn | P | S | Si | Cr | Ni | N | Ti | Pozn |
| SS 441 | 0.03 max. | Max. 1,00 | 0.04 max. | 0.03 max. | Max. 1,00 | 17.5 -19.5 | Max. 1,00 | 0.03 max. | 0.10 – 0.50 | 0.30 + 9xC min., 0.90 max. |
Mechanical Properties of SS 441 Sheets
| UTS Ksi.(Mpa) | 0.2% Yield Strength Ksi.(Mpa) | Elongation % in 2″ (50.8 mm) | Rockwell Hardness |
| 71 (490) | 45 (310) | 32 | HB78 |
| Známky | Nerezová ocel J1, J2, J4, 201, 202, 301, 304, 304H, 304L, 309, 309S, 310, 310S, 316, 316L, 316Ti, 321, 321H, 347, 409, 410, 410S, 420, 430, 441, 904L |
| Tloušťka | 0,02 mm - 5,0 mm |
| Šířka | 3,2 mm - 1 500 mm |
| Délka | PODLE POŽADAVKU ZÁKAZNÍKA |
| Typ materiálu | NEREZOVÁ MĚKKÁ MĚKKÁ, HLUBOKÁ VÝKRES, EXTRA HLUBOKÁ VÝKRES, ČTVRTLETICE, POLOLETINA, PLNÁ TVRDOST |
| Certifikát testu | Ano. |
| Dokončit | Č. 1, 2B, 2D, 2H, 2R, č. 4, HAIRLINE, SCOTCH BRITE, SATINOVÁ ÚPRAVA, Č. 8, BA. |
We manufacture and designed these sheets in accordance with global and domestic standards. These sheets are extremely durable and long lasting and can be accessed in different shapes and sizes. Worldwide customers purchase this grade of sheets in different shapes and types due to their excellent features and properties.
The features of stainless steel sheets include:
Moderate formability
Improved creep resistance
Higher oxidation resistance
Excellent corrosion resistance
High tensile strength
Durability
Workability
These sheets are made using top-notch quality of raw material as well as the latest technology used to create the accurate size and length of these sheets. In addition to it, there are several tests and inspections done which includes:
Test zploštění
Zkouška hoření
Third party inspection
Radiography test
Ultrasonic test
For all these tests, different test certificates are approved that are offered to customers proving sheets quality. In the end, the AISI/SS 441 Sheet is packed with labeling in the high quality of packaging material and delivered to their respective customers worldwide.
