DNV Grade NV D steel plate
shipbuilding sheet Product Introduction
We have been engaged in steel sales and processing since establishment. we have been experienced in supplying, can give strong support for clients in all kinds of information about DNV Grade NV D, Provide high-quality DNV Grade NV D products, high-quality services,. We have complete quality control system, logistics system and after sales system to guarantee the smooth running of the whole process. Choosing us is choosing to rest assured.
Application: Rolled steel for structural application.
Heat treated: 1123°C - 1911°C.
shipbuilding steel sheet Product Details
DNV Grade NV D 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) |
|---|---|---|---|---|---|---|
| 498 (≥) | 724 (≥) | 42 | 11 | 23 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 133 |
DNV Grade NV D Physical Properties
The physical properties of DNV Grade NV D 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 |
|---|---|---|---|---|---|---|---|
| 33 | - | - | 0.43 | - | |||
| 159 | 126 | - | 32.3 | 214 | - | ||
| 358 | - | 32 | 33.2 | 341 | 133 |
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