AISI 441 EN 1.4509 DIN X2CrTiNb18 roostevabast terasest leht, plaat, riba ja rull
AISI 441 on nominaalne 18% kroom (Cr), mis sisaldab nioobiumiga (Nb) stabiliseeritud ferriitilist roostevaba terast.
Roostevaba 441 tagab hea temperatuuritugevuse, mis ületab tüüpide 409 ja 439 roostevabast terasest tugevust.
Roostevaba tüüp 441 pakub paljudes heitgaasikeskkondades head korrosioonikindlust, mis on samaväärne tüüp 439 omaga.
| Hinne | C | Kr | Nb | 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
| Hinne | 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 | Kr | Ni | N | Ti | Nb |
| SS 441 | 0.03 max. | 1,00 max | 0.04 max. | 0.03 max. | 1,00 max | 17.5 -19.5 | 1,00 max | 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 |
| Hinne | Roostevaba teras 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 |
| Paksus | 0,02–5,0 mm |
| Laius | 3,2 mm - 1500 mm |
| Pikkus | KUI KLIENDI NÕUDED |
| Materjali tüüp | ROOSTEVABA TERAS Pehme, SÜGAV LOOS, ÜLIS SÜGAV JOONISTUS, KVARTALIKÕVE, POOLKÕVA, TÄISKÕVAS. |
| Testitunnistus | Jah. |
| Lõpetama | NO.1, 2B, 2D, 2H, 2R, nr.4, HAIRLINE, SCOTCH BRITE, SATIN VIIMISTLUS, NO.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:
Lamendamise test
Põletuskatse
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.
