ASTM A203 Grade E is a kind of Ni-alloy steel material used to fabric high temperature pressure vessels.A 203 Grade E steel is the element of nickel is 3.25% to be used in manufacturing pressure vessel and boilers steel grade.
Supplementary Technology: HIC Test | NACE MR0175 | Z15 | Z25 | Z35 |
we mainly supply Products' size:Thickness: 6MM to 150MM,Width: 1500mm to 4050mm,Length: 3000mm to 15000mm
Mechnical property for A203 Grade E alloy steel:
| Yield strength (≥Mpa) | Tensile strength (Mpa) | Elongation in ≥,% | |
| 275 | 485-620 | 200mm | 50mm |
| 19 | 23 | ||
Chemical composition for A203 Grade E alloy steel (Heat Analysis Max%)
| Main chemical elements composition of A203 Grade E | ||||||
| Thickness(mm) | C | Si | Mn | P | S | Ni |
| T≤50 | 0.20 | 0.15-0.40 | 0.70 | 0.035 | 0.035 | 2.10-2.50 |
| 50<T | 0.23 | 0.80 | ||||
we have much experience exporting boiler plate in A203 Grade E to factory mill many years. we can arrange our customer goods to produce as early as possible with best price,if you need ASTM A203 Grade E alloy steel,please contact us for more information ,we can give you the best service!
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