P690QL2 Boiler Steel Sheet
P690QL2 Pressure Vessel Grade Steel Plate Products Description
P690QL2 pressure vessel steel plate has high strength, excellent low temperature toughness and good welding performance. P690QL2 pressure vessel plate material has excellent low temperature impact toughness, especially suitable for low temperature environment of -60℃, which can ensure stability and safety under extreme climatic conditions.
P690QL2 vessel steel plate can meet the needs of various welding processes, and the quality and performance of welding joints are stable and reliable. P690QL2 boiler steel can be widely used in the manufacture of pressure vessels in the petroleum, chemical, power station, boiler and other industries.
P690QL2 Pressure Vessel Quality (PVQ) Steel Products Details
P690QL2 Pressure Vessel Plate Chemical Composition & Mechanical Property:
| Grade | C% | SI% | Mn% | P% | S% | N% | B% | Cr% | Mo% | Cu% | Nb% | Ni% | Ti% | V% | Zr% |
| P690QL2 | 0.2 | 0.8 | 1.7 | 0.02 | 0.01 | 0. 015 | 0.005 | 1.5 | 0.7 | 0.3 | 0.06 | 2.5 | 0.05 | 0.12 | 0.15 |
| Steel Grade | Yield Strength, for product in mm, Mpa | Tensile Strength, Mpa | Elongation, %, min | ||||
| P690QL2 | t≤50 | 50 | 100 | t≤100 | 100 | 14 | |
| 690 | 670 | 630 | 770-940 | 720-900 | |||
P690QL2 Boiler Quality Steel Products Image
P690QL2 PVQ Steel Plate Products Packaging
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