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GNEE Steel can supply LR shipbuilding steel plate/ marine steel plate, mainly used in construction for ships.
Production Size: Thickness: 4mm- 200mm; Width: 1000mm- 4000mm; Length: 4000mm- 12000mm. Production ability:10000 Tons Per Month. Production Way: Hot Rolled
Techanical Details: Heat Treatment: Normalized, Quenched, Tempered, Impact Test,. |
LR Grade AH40 Shipbuilding Steel Plate Chemical Composition and Mechanical Property

| C max | Si max | Mn | P max | S max | Als | Nb | V | Ti max. | Cu max. | Cr max. | Ni max. | Mo max. | N max. |
|
0.18 |
0.50 | 0.90-1.60 |
0.030 |
0.030 |
0.015 | 0.02-0.05 | 0.05-0.10 | 0.02 | 0.35 | 0.20 | 0.40 | 0.08 |
- |
| Yield Strength (MPa) min. | Tensile Strength (MPa) | Elongation min. % |
| 390 | 510-660 | 20 |
LR Grade DH40 Shipbuilding Steel Plate Chemical Composition and Mechanical Property

| C max | Si max | Mn | P max | S max | Als | Nb | V | Ti max. | Cu max. | Cr max. | Ni max. | Mo max. | N max. |
|
0.18 |
0.50 | 0.90-1.60 |
0.025 |
0.025 |
0.015 | 0.02-0.05 | 0.05-0.10 | 0.02 | 0.35 | 0.20 | 0.40 | 0.08 |
- |
| Yield Strength (MPa) min. | Tensile Strength (MPa) | Elongation min. % |
| 390 | 510-660 | 20 |
LR Grade EH40 Shipbuilding Steel Plate Chemical Composition and Mechanical Property

| C max | Si max | Mn | P max | S max | Als | Nb | V | Ti max. | Cu max. | Cr max. | Ni max. | Mo max. | N max. |
|
0.18 |
0.50 | 0.90-1.60 |
0.025 |
0.025 |
0.015 | 0.02-0.05 | 0.05-0.10 | 0.02 | 0.35 | 0.20 | 0.40 | 0.08 |
- |
| Yield Strength (MPa) min. | Tensile Strength (MPa) | Elongation min. % |
| 390 | 510-660 | 20 |
LR Grade FH40 Shipbuilding Steel Plate Chemical Composition and Mechanical Property

| C max | Si max | Mn | P max | S max | Als | Nb | V | Ti max. | Cu max. | Cr max. | Ni max. | Mo max. | N max. |
|
0.16 |
0.50 | 0.90-1.60 |
0.020 |
0.0.20 |
0.015 | 0.02-0.05 | 0.05-0.10 | 0.02 | 0.35 | 0.20 | 0.80 | 0.08 |
0.009 |
| Yield Strength (MPa) min. | Tensile Strength (MPa) | Elongation min. % |
| 390 | 510-660 | 20 |
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