AISI 441 EN 1.4509 DIN X2CrTiNb18不銹鋼板，板，帶和卷
AISI 441是一種用鈮（Nb）穩定的標稱含18％鉻（Cr）的鐵素體不銹鋼。
不銹鋼441提供了良好的高溫強度，超過了409和439型不銹鋼。
441型不銹鋼在許多排氣環境中具有良好的耐腐蝕性，與439型不銹鋼相當。
| 年級 | C | 鉻 | 鈮 | 鈦 |
| 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
| 年級 | WERKSTOFF NR。 | AISI | 聯合國系統 | JIS | EN |
| SS 441 | 1.4509 | 441 | S44100 | SUS44100 | X2CrTiNb18 |
Chemical Properties of SS 441 Sheets
| Gr | C | 錳 | P | 小號 | 矽 | 鉻 | 你 | ñ | 鈦 | 鈮 |
| SS 441 | 0.03 max. | 最多1.00 | 0.04 max. | 0.03 max. | 最多1.00 | 17.5 -19.5 | 最多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 |
| 年級 | 不銹鋼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 |
| 厚度 | 0.02毫米– 5.0毫米 |
| 寬度 | 3.2mm – 1500mm |
| 長度 | 根據客戶要求 |
| 材料類型 | 不銹鋼軟，深拉，超深拉，四分之一硬，半硬，全硬。 |
| 測試證書 | 是。 |
| 完 | 1、2B，2D，2H，2R，4號，髮際線，SCOTCH BRITE，緞面完成，BA 8號 |
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:
展平測試
燃燒測試
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.
