ASTM A302 Grade A Boiler grade plate
Boiler Plate Steel Products Description
A302GrA boiler steel plate offered by GNEE is a kind of steel with special properties, which is mainly used for manufacturing welded boilers and other pressure vessels. The A302GrA vessel plate we supplied contains elements of manganese, molybdenum and nickel, which has good strength and toughness.We have passed the quality certification, and we can provide the quality certificate, if you have special requirements, we can accept the third party testing.
Boiler Quality Steel Plate Products Details
A302 Grade A Vessel Steel Chemical Composition & Mechanical Property:
| Grade | Chemical Composition(%) | ||||
| C | Mn≥ | Si | P | S | |
| ASTM A302 Grade A(A302GRA) | 0.20 | 0.87-1.41 | 0.13-0.45 | 0.035 | 0.035 |
| Grade | Mechanical Property | ||||
| Tensile Strength(MPa) | Yield Strength(MPa) | % Elongation in 2 in.(50mm) min | Impacting Test Temperature(°C) | ||
| ASTM A302 Grade A(A302GRA) | 515-655 | 310 | 19 | -20,40,-60 | |
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