AISI 441 EN 1.4509 DIN X2CrTiNb18 vlekvrye staalplaat, plaat, strook en spoel
AISI 441 is 'n nominale 18% chroom (Cr) dra feritiese vlekvrye staal wat gestabiliseer is met niobium (Nb).
Vlekvrye 441 bied 'n goeie sterkte by hoë temperatuur wat groter is as dié van tipes 409 en 439 vlekvrye staal.
Tipe 441 vlekvrye stof bied goeie weerstand teen korrosie in baie uitlaatgasomgewings, gelykstaande aan die tipe 439.
| Graad | C | Cr | 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
| Graad | 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 | Nb |
| SS 441 | 0.03 max. | 1,00 maks. | 0.04 max. | 0.03 max. | 1,00 maks. | 17.5 -19.5 | 1,00 maks. | 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 |
| Grade | Vlekvrye staal 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 |
| Dikte | 0,02 mm - 5,0 mm |
| Breedte | 3,2 mm - 1500 mm |
| Lengte | AS PER KLANTVEREISTES |
| Tipe materiaal | VLEURLOOS STAAL SAG, DIEP TREK, EKSTRA DIEPTREK, KWARTAAL HARD, HALF HARD, VOL HARD. |
| Toetsertifikaat | Ja. |
| Klaar | NO.1, 2B, 2D, 2H, 2R, No.4, haarlyn, SCOTCH BRITE, SATIN FINISH, 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:
Plat toets
Opvallende toets
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.
