Lloyds LR Type 930
shipbuilding steel plate Product Introduction
Lloyds LR Type 930 Material, LR Type 930 steel,LR Type 930 steel hardness, LR Type 930 plate weight, LR Type 930 plate size, LR Type 930 plate thickness, Lloyds LR Type 930 Germany DIN equivalent, Lloyds LR Type 930 steel manufacturer in China, Lloyds LR Type 930 steel mechanical properties, Lloyds LR Type 930 steel in Malaysia, Lloyds LR Type 930 steel in Dubai
Application: Alloy steel forgings.
Heat treated: 1114°C - 1471°C.
shipbuilding steel plate Product Details
Lloyds LR Type 930 Chemical element
Lloyds LR Type 930 chemical composition has significant on Lloyds LR Type 930 mechnical properties. Among all the Lloyds LR Type 930 elements. Carbon is hardening element. Silicon helps to strengthen the strength. Manganese is the important austenite stabilizing elements contribute to the formation of texture structure and increase the firmness, strength and wear resistance. Phosphorus reduces the plasticity and toughness and appearing cold brittleness. Meanwhile, It can significantly increase the strength of steel, and improve the atmospheric corrosion stability. Sulfur makes the hot brittleness of steel high.
| Element | Min | Max | Similar |
|---|---|---|---|
| Ni | 0.4000 | - | - |
| Mo | 0.1500 | - | - |
| Cr | 0.4000 | - | - |
| Cu | - | 0.3000 | - |
| P | - | 0.0350 | - |
| S | - | 0.0350 | - |
| Mn | 0.3000 | - | - |
| Si | - | 0.4500 | - |
| C | - | 0.4500 | - |
Lloyds LR Type 930 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) |
|---|---|---|---|---|---|---|
| 532 (≥) | 969 (≥) | 41 | 13 | 12 | Solution and Aging, Annealing, Ausaging, Q+T,etc | 233 |
Lloyds LR Type 930 Physical properties
The physical properties of Lloyds LR Type 930 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 |
|---|---|---|---|---|---|---|---|
| 34 | - | - | 0.11 | - | |||
| 151 | 585 | - | 11.3 | 441 | - | ||
| 973 | - | 21 | 32.2 | 214 | 144 |
shipbuilding steel plate Product Image
GNEE Group Team Photo
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.
GNEE Group Exhibition Pictures
GNEE Group customers visit
If you have more needs and questions about Lloyds LR Type 930 steel, we are happy to advise you!
Hot Tags: lloyds lr type 930, China lloyds lr type 930 manufacturers, suppliers, factory, high strength carbon marine steel plate, Ship Material Ah460 Dh460 Eh460 Shipbuilding, marine steel, ASTM A131 DH32 Ship Steel Plate, DH36 Shipbuilding Steel Plate, Grade B Shipbuilding Steel Plate