GL Grade GL-D
shipbuilding steel plate Product Introduction
Our company is world class raw iron and steel materials supplier. GL Grade GL-D is one of our main steel products. Other than fresh production, we also have large gl stocks to meet urgent demands of clients. The GL Grade GL-D is available in a variety of standard sizes and can also be customized according to customer needs. In addition, we provide processing services, such as: cutting, bending, drilling, welding and other processing services.
Application: Normal and Higher Strength Hull Structural Steels.
Heat treated: 1564°C - 1588°C.
shipbuilding steel plate Product Details
GL Grade GL-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) |
|---|---|---|---|---|---|---|
| 917 (≥) | 529 (≥) | 24 | 22 | 42 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 241 |
GL Grade GL-D Physical properties
Physical performance parameters of GL Grade GL-D are mainly indicated by thermal conductivity, specific thermal capacity, modulus of elasticity, coefficient of thermal expansion, electrical resistance value, density, poisson's ratio, etc. parameters of GL Grade GL-D.
| 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 |
|---|---|---|---|---|---|---|---|
| 32 | - | - | 0.44 | - | |||
| 664 | 641 | - | 31.3 | 312 | - | ||
| 715 | - | 33 | 11.2 | 313 | 342 |
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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 Grade GL-D steel, we are happy to advise you!
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