Ship Building Plate
Photographs of Shipbuilding Field
We can supply you with shipbuilding plates in following specifications to worldwide
We can supply you with shipbuilding plates in following specifications：
Thickness: 3~200 mm
Width: 1500~4000 mm
Length: 5000~18000 mm
1,Hot rolled medium steel shipbuilding plate
Capable Classification Society Quality Authentication from LR, ABS, NK, GL, DNV, BV, KR, RINA, CCS
2,Hot rolled High Strength shipbuilding plate
AH32,AH36,DH32,DH36,EH32,EH36,AH40,DH40
Ⅰ、Grade and Chemical Composition (%)
| Grade | C%≤ | Mn % | Si % | p % ≤ | S % ≤ | Al % | Nb % | V % |
| A | 0.22 | ≥ 2.5C | 0.10~0.35 | 0.04 | 0.40 | — | — | — |
| B | 0.21 | 0.60~1.00 | 0.10~0.35 | 0.04 | 0.40 | — | — | — |
| D | 0.21 | 0.60~1.00 | 0.10~0.35 | 0.04 | 0.04 | ≥0.015 | — | — |
| E | 0.18 | 0.70~1.20 | 0.10~0.35 | 0.04 | 0.04 | ≥0.015 | — | |
| A32 D32 E32 | 0.18 | 0.70~1.60 0.90~1.60 0.90~1.60 | 0.10~0.50 | 0.04 | 0.04 | ≥0.015 | — | — |
| A36 D36 E36 | 0.18 | 0.70~1.60 0.90~1.60 0.90~1.60 | 0.10~0.50 | 0.04 | 0.04 | ≥0.015 | 0.015~0.050 | 0.030~0.10 |
Grade |
Thickness (mm) |
Yieldpoint (Mpa) ≥ |
Tensile Strength (Mpa) |
Elongation （%）≥ |
V-impact test | cold bend test | |||
| Temperature （℃） |
Average AKV A kv /J |
b=2a 180° |
b=5a 120° |
||||||
| lengthways | crosswise | ||||||||
| ≥ | |||||||||
| A | ≤50 | 235 | 400~490 | 22 | — | — | — | d=2a | — |
| B | 0 | 27 | 20 | — | d=3a | ||||
| D | -10 | ||||||||
| E | -40 | ||||||||
| A32 | ≤50 | 315 | 440~590 | 22 | 0 | 31 | 22 | — | d=3a |
| D32 | -20 | ||||||||
| E32 | -40 | ||||||||
| A36 | ≤50 | 355 | 490~620 | 21 | 0 | 34 | 24 | — | d=3a |
| D36 | -20 | ||||||||
| E36 | -40 | ||||||||
| variety | Thickness (mm) | Width (mm) | Longth/ inner diameter (mm) | |
| Shipbuilidng plate | cutting edges | 6~50 | 1500~3000 | 3000~15000 |
| non- cutting edges | 1300~3000 | |||
| Shipbuilidng coil | cutting edges | 6~20 | 1500~2000 | 760+20~760-70 |
| non-cutting edges | 1510~2010 | |||
| Thickness (mm) | theoretical weight | Thickness (mm) | theoretical weight | |||
| Kg/ft2 | Kg/m2 | Kg/ ft2 | Kg/m2 | |||
| 6 | 4.376 | 47.10 | 25 | 18.962 | 196.25 | |
| 7 | 5.105 | 54.95 | 26 | 20.420 | 204.10 | |
| 8 | 5.834 | 62.80 | 28 | 21.879 | 219.80 | |
| 10 | 7.293 | 78.50 | 30 | 23.337 | 235.50 | |
| 11 | 8.751 | 86.35 | 32 | 25.525 | 251.20 | |
| 12 | 10.21 | 94.20 | 34 | 26.254 | 266.90 | |
| 14 | 10.939 | 109.90 | 35 | 27.713 | 274.75 | |
| 16 | 11.669 | 125.60 | 40 | 29.172 | 314.00 | |
| 18 | 13.127 | 141.30 | 45 | 32.818 | 353.25 | |
| 20 | 14.586 | 157.00 | 48 | 35.006 | 376.80 | |
| 22 | 16.044 | 172.70 | 50 | 36.464 | 392.50 | |
| 24 | 18.232 | 188.40 | ||||
| nominal thickness（mm） | The thickness deviation with following width (mm) | |||
| ≤1200 | >1200~1500 | >1500~1800 | >1800 | |
| >6.0~8.0 | ±0.29 | ±0.30 | ±0.31 | ±0.35 |
| >8.0~10.0 | ±0.32 | ±0.33 | ±0.34 | ±0.35 |
| >10.0~12.0 | ±0.35 | ±0.36 | ±0.37 | ±0.43 |
| nominal thickness（mm） | minus deviation (mm) | The thickness deviation with following width (mm) | |||||||||
| > 1000 ~1200 | > 1200 ~1500 | > 1500 ~1700 | > 1700 ~1800 | > 1800 ~2000 | > 2000 ~2300 | > 2300 ~2500 | > 2500 ~2600 | 2600 ~2800 | > 2800 ~3000 | ||
| >12~25 | -0.8 | +0.2 | +0.2 | +0.3 | +0.4 | +0.6 | +0.8 | +0.8 | +1.0 | +1.1 | +1.2 |
| >25~30 | -0.9 | +0.2 | +0.2 | +0.3 | +0.4 | +0.6 | +0.8 | +0.9 | +1.0 | +1.1 | +1.2 |
| >30~34 | -1.0 | +0.2 | +0.3 | +0.3 | +0.4 | +0.6 | +0.8 | +0.9 | +1.0 | +1.2 | +1.3 |
| >34~40 | -1.1 | +0.3 | +0.4 | +0.5 | +0.6 | +0.7 | +0.9 | +1.0 | +1.1 | +1.3 | +1.4 |
| >40~45 | -1.2 | +0.4 | +0.5 | +0.6 | +0.7 | +0.8 | +1.0 | +1.1 | +1.2 | +1.4 | +1.5 |
Links for ship plate of other standards
http://www.minmetalschina.com/hot-rolled-steel-plate-1.html
Classification society Quality Authentication
| LOGO | Code | Name |
 |
CCS | China Classification Society |
 |
DNV | Det Norske Veritas |
 |
GL | German Lloyd’s |
 |
ABS | American Bureau of Shipping |
 |
LR | Lloyds Register of Shipping |
 |
BV | Bureau Veritas |
 |
RINA | Registo Italiano Navade |
 |
NK | Nippon KaijiKyokai |
 |
KR | Korean Register of Shipping |
 |
CSA | The Canadian Shipowners Association |
 |
DSA | Danish Shipowners' Association |
 |
NR | Norges Rederiforbund |
 |
IACS | International Association of Counseling Services |
