Alloy28
Type Alloy 28 stainless steel is one of the widely used high-alloy austenitic stainless steels. With its balanced composition of nickel, chromium, and molybdenum, it offers excellent resistance to corrosion in strong acids, chlorides, and reducing environments. Grade Alloy 28 is commonly applied in industrial, chemical, and marine manufacturing fields, especially in applications involving sulfuric and phosphoric acid media.
| USA | JP | DE | EUR | CN |
|---|---|---|---|---|
| ASTM | JIS | DIN | EN | GB |
| N08028 | - | X1NiCrMoCuN31-27-4 | 1.4563 | NS1403 |
Chemical Composition
The typical chemical composition is shown in the table below.
Certification
| Grade | Standard | Alloy28 Chemical Composition | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| C | Si | Mn | Cr | Ni | P | S | Mo | Cu | ||
| ≤ % | ≤ % | % | % | % | ≤ % | ≤ % | ≤ % | % | ||
| N08028 | ASTM A240 | 0.03 | 1.0 | 2.5 | 26.0 - 28.0 | 29.0 - 32.0 | 0.04 | 0.03 | 3.0 - 4.0 | 0.60 - 1.40 |
| 1.4563 | EN 10088-2 | 0.03 | 0.5 | 2.0 | 26.0 - 28.0 | 30.0 - 32.0 | 0.03 | 0.01 | 3.0 - 4.0 | 1.00 - 1.40 |
| NS1804 | JIS G 4304 | JIS G 4305 | 0.03 | 1.0 | 2.0 | 26.0 - 29.0 | 29.0 - 33.0 | 0.04 | 0.03 | 3.0 - 4.0 | 0.60 - 1.40 |
Other Product
