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ABS AH36, LR AH36 and NV A36 Are commonly used in building ships and offshore structures due to their strength. Each grade possesses qualities that cater to marine applications.
ABS AH36 is a steel plate that adheres to the standards set by the American Bureau of Shipping for structural steel. It is known for its weldability and strong tensile strength making it a top choice for shipbuilding endeavors. This steel plate is crafted to endure conditions and is frequently utilized in ship construction projects.
LR AH36 is a steel grade approved by Lloyds Register of Shipping, a maritime classification society. Renowned for its strength and durability LR AH36 is favored in shipbuilding and offshore structures due to its tensile strength and superior resistance to corrosion.
NV A36 endorsed by Bureau Veritas. An entity specializing in testing, inspection and certification services worldwide. Stands out as another high strength shipbuilding steel grade. Crafted to meet quality benchmarks for marine construction projects. It excels in terms of its strength, durability and ability to be welded which makes it a favored choice for ship construction projects.
ABS AH36, LR AH36 and NV A36 are all grade high strength steel plates utilized in the shipbuilding sector. Each type comes with characteristics and requirements tailored to marine uses. Shipbuilders and marine engineers frequently depend on these steel plates to guarantee the stability and safety of their ships in demanding conditions.
Weight |
Up to 40 ton |
| Width | 1500-4000 |
| Thickness | 4-200 mm |
grades |
EH36, DH36, AH36, DH32, E32, A40, B, EH32, E36, A36, F40, D40, E, AH40, E40, A, A32, DH40, D36, D, AH32, EH40, D32, and their equivalents |
| Length | Up to 20000 |
| Delivery condition | quenched and tempered, Hot-rolled, normalised rolled or normalised, thermomechanically rolled |
| Grade | C%≤ | Al % | Mn % | p % ≤ | S % ≤ | Si % | Nb % | V % |
|---|---|---|---|---|---|---|---|---|
| D32 A32 E32 | 0.18 | ≥0.015 | 0.70~1.60 0.90~1.60 0.90~1.60 | 0.04 | 0.04 | 0.10~0.50 | — | — |
| A | 0.22 | — | ≥ 2.5C | 0.04 | 0.40 | 0.10~0.35 | — | — |
| B | 0.21 | — | 0.60~1.00 | 0.04 | 0.40 | 0.10~0.35 | — | — |
| E | 0.18 | ≥0.015 | 0.70~1.20 | 0.04 | 0.04 | 0.10~0.35 | — | |
| D36 A36 E36 | 0.18 | ≥0.015 | 0.70~1.60 0.90~1.60 0.90~1.60 | 0.04 | 0.04 | 0.10~0.50 | 0.015~0.050 | 0.030~0.10 |
| D | 0.21 | ≥0.015 | 0.60~1.00 | 0.04 | 0.04 | 0.10~0.35 | — | — |
| Grade | Yieldpoint (Mpa) ≥ |
Tensile Strength (Mpa) |
Elongation （%）≥ |
cold bend test | Thickness (mm) |
V-impact test | |||
|---|---|---|---|---|---|---|---|---|---|
| b=5a 120° |
b=2a 180° |
Temperature （℃） |
Average AKV A kv /J |
||||||
| lengthways | crosswise | ||||||||
| ≥ | |||||||||
| A | 235 | 400~490 | 22 | — | d=2a | ≤50 mm | — | — | — |
| B | d=3a | — | 0 | 27 | 20 | ||||
| D | -10 | ||||||||
| E | -40 | ||||||||
| A32 | 315 | 440~590 | 22 | d=3a | — | ≤50 mm | 0 | 31 | 22 |
| D32 | -20 | ||||||||
| E32 | -40 | ||||||||
| A36 | 355 | 490~620 | 21 | d=3a | — | ≤50 mm | 0 | 34 | 24 |
| D36 | -20 | ||||||||
| E36 | -40 | ||||||||
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