GL GradeGLD40
shipbuilding steel plate Product Introduction
GradeGLD40 steel sheet, GradeGLD40 steel density, GradeGLD40 grade, GradeGLD40 specification, GradeGLD40 chemistry, GradeGLD40 equivalent, GradeGLD40 steel equivalent, GradeGLD40 yield strength, GradeGLD40 steel plate thickness chart, GL GradeGLD40 physical properties,Mechanical Properties of GL GradeGLD40 Steel
Application: Normal and Higher Strength Hull Structural Steels.
Heat treated: 1671°C - 1829°C.
shipbuilding steel plate Product Details
GL GradeGLD40 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) |
|---|---|---|---|---|---|---|
| 513 (≥) | 241 (≥) | 13 | 24 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 133 |
GL GradeGLD40 Physical properties
The physical properties of GL GradeGLD40 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 |
|---|---|---|---|---|---|---|---|
| 21 | - | - | 0.44 | - | |||
| 958 | 749 | - | 33.3 | 313 | - | ||
| 849 | - | 24 | 23.2 | 242 | 142 |
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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 GL GradeGLD40 steel, we are happy to advise you!
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