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ASTM A203 has five grades or levels-- Grade A/B/D/E/F. ASTM A203 Grade E steel grade is a nickel alloy steel plate in welded pressure vessels,A203 Grade E is used in fabricators serving industry, especially in the oil, gas and chemical supply markets.
Products' size we mainly supply:Thickness :1.5mm -260mm ,Width :1000mm-4000mm , Length :1000mm-18000mm
►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 | ||||
With the advantage of Professional in steel knowledge for guanrantee steel property. Widest steel resources for accepting customers’ small orders.we owned the stock of A203 Grade E alloy steel at our port warehouses for ready shipment with kinds of specifications. If you need this kind of steel plate,please contact us for more information by email [email protected],we will reply you as soon as possiable!