18MnMoNbR Pressure Vessel Carbon Steel Plate
Boiler Quality Carbon Steel Plate Products Description
18MnMoNbR vessel plate offered by GNEE is a kind of low alloy high-strength steel plate specialised in the manufacture of pressure vessels, which implements the national GB/T standard.
The main chemical composition of 18MnMoNbR boiler plate includes C, Si, Mn, P, S, Mo, Nb and other elements. Among them, 18MnMoNbR pressure vessel steel in the C element as the main strengthening elements, can improve the 18MnMoNbR boiler steel plate strength and NMness; Si elements to improve the 18MnMoNbR steel boiler plate toughness and weldability; Mn elements refine the grain Mn element refines the grain and improves the strength and toughness of 18MnMoNbR pressure vessel plate; Mo and Nb elements as alloying elements, improve the corrosion resistance and creep resistance of 18MnMoNbR vessel steel plate.
Pressure Vessel Quality Carbon Steel Plate Products Details
18MnMoNbR Vessel Steel Chemical Composition & Mechanical Property:
| C% | SI% | Mn% | Ni% | Mo% | Nb% | P% | S% | Alt% |
| ≤O.18 | 0.15-0.50 | 1.20-1.60 | - | 0.45-0.65 | 0.015-0..50 | ≤0.025 | ≤0.010 | - |
| Thickness, in mm | Tensile Strength | Yield Strength, min | Elongation, %, min | |||||
| 30<T≤60 | 570-720 | 400 | 17 | |||||
| 60<T≤100 | 390 | |||||||
Carbon Steel Pressure Vessel Plate Products Image
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GNEE based on the strategic layout of the enterprise and the global market demand, we have established a long-term and stable relationship with the steel industry, with Europe, Sweden, Germany, the United States, Japan, India and other countries. All products are supplied in accordance with American ASTM/AISI, German DIN, Japanese JIS, Chinese GB standards, and can be supplied according to the technical requirements provided by customers.
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If you have more needs and questions about 18MnMoNbR pressure vessel carbon steel plate, please contact us!