DNV Grade NV E40
shipbuilding steel plate Product Introduction
As experienced DNV Grade NV E40 supplier, we can not only provide clients with quantity guaranteed DNV Grade NV E40 high-quality products, but also offer good price and equipped with complete after sales service. Besides, there are also a series of added value service, such as information share with clients, including DNV Grade NV E40 chemical composition, Grade NV E40 properties, Grade NV E40 density, Grade NV E40 strength, Grade NV E40 equivalent, etc.
Application: Rolled steel for structural application.
Heat treated: 1457°C - 1843°C.
shipbuilding steel plate Product Details
DNV Grade NV E40 Mechanical properties
| Yield Rp0.2 (MPa) |
Tensile Rm (MPa) |
Impact KV/Ku (J) |
Elongation A (%) |
Reduction in cross section on fracture Z (%) |
As-Heat-Treated Condition | Brinell hardness (HBW) |
|---|---|---|---|---|---|---|
| 789 (≥) | 168 (≥) | 23 | 14 | 41 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 333 |
DNV Grade NV E40 Physical properties
The physical properties of DNV Grade NV E40 include high strength, low weight, durability, ductility and resistance to corrosion. Steel, as we all know, offers great strength though it is light in weight. In fact, the ratio of strength to weight for steel is the lowest than any other building material available to us.
| Temperature (°C) |
Modulus of elasticity (GPa) |
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and | Thermal conductivity (W/m·°C) |
Specific thermal capacity (J/kg·°C) |
Specific electrical resistivity (Ω mm²/m) |
Density (kg/dm³) |
Poisson's coefficient, ν |
|---|---|---|---|---|---|---|---|
| 23 | - | - | 0.13 | - | |||
| 838 | 168 | - | 11.3 | 411 | - | ||
| 379 | - | 13 | 34.2 | 223 | 311 |
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Committed to strict quality control and dedicated customer service, we have an experienced production staff ready to meet your needs and ensure customer satisfaction. We guarantee you a pleasant stay in China.
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If you have more needs and questions about DNV Grade NV E40 steel, we are happy to advise you!
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