| Customization: | Available |
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| After-sales Service: | 7*24hours Online |
| Warranty: | 12 Months |
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A new variety of steel plates for marine engineering: S460G2+QT steel plates with two specifications of 50mm/100mm thickness have been successfully trial produced for offshore platforms. The production process of EQ43-EQ51 and WDB620E has been confirmed and optimized. 177.8mm, 185mm, and 215mm thick A517GrQ steel plates have been trial produced, certified by ABS classification society. S355G10+N trial production has been completed, and the test results of steel plates with different thickness specifications of 25-110 are good, and all performance indicators can fully meet the standard requirements, We have successfully developed the NVE690 steel plate for marine engineering ships and put it into mass production.
Steel plates for marine engineering
Series of steel grades certified by ABS classification society:
A-level: AQ56, AQ63, AQ70
D-level: DQ56, DQ63, DQ70
E-level: E36-Z35, E40 (≤ 100mm), EQ56, EQ63, EQ70
Class F: F40 (≤ 50mm)
Series of steel grades certified by DNV classification society:
NVD550, NVD620, NVD690, NVE420, NVE460, NVE500
A-level: NVA420, NVA460, NVA500, NVA550, NVA620, NVA690
D-level: NVD420, NVD460, NVD500, NVD550, NVD620, NVD690
E-Class: NVE420, NVE460, NVE500, NVE550, NVE620, NVE690
Series of steel grades certified by CCS classification society:
Grade A: A420, A460, A500, A550, A620, A690
D-level: D420, D460, D500, D550, D620, D690
E-level: E420, E460, E500, E550, E620, E690
Series of steel grades certified by ASTM classification society:
A514GrQ, A517GrQ certified thickness specification 215mm
NVD550, NVD620, NVD690, NVE420, NVE460, NVE500
Comparison between foreign and domestic standards for offshore platforms:
Chinese standard number GB712, commonly used grades B, D, D36, E36, E36 Z35, D40, F40, etc
American standard number ASTM A131/A131M, commonly used grades B, CS, etc. correspond to national standard 712
American standard number ASTM A537/A537M, commonly used grades 1, 2, 3, etc
The American standard number ASTM A36/A36M, commonly used grades A36, etc. correspond to the national standard T700American standard ASTM A572/A572M, commonly used grades A572Gr42, A572Gr50/60, etc. correspond to national standard T1591
American standard ASTM A633/A633M, commonly used grades A633B, A633D, etc. correspond to national standard T1591
British Standard No. BS 7191:1989 Commonly used grades 355D, 355EM, 450EMZ, etc. correspond to National Standard 6270
Japanese standard number JIS G 3106 commonly used grades SM490B, SM490C, etc
Japanese standard number JIS G 3115, commonly used grades SPV 355, etc. correspond to national standard 6654
NVD550, NVD620, NVD690, NVE420, NVE460, NVE500
Steel plates S460G2+QT, EQ43, EQ51, EQ56, EQ63, EQ70, A514GrQ, A517GrQ, S355G10+N are used for offshore platforms.
DNV certified ocean engineering steel plates NVE420, NVE460, NVE500, NVE550, NVE620, NVE690.
E-grade marine engineering steel plates require a low impact strength of 40 degrees and a yield strength of 690MPA or above. Completed certification from three classification societies, ABS, DNV, and CCS, for use on offshore drilling platform racks, drilling platform cantilevers, and offshore wind turbine installation ships.
ABS grade high-strength quenched and tempered steel plate
Level: Divided into 6 yield strength levels: 420, 460, 500, 550, 620, 690N/mm43, 47, 51, 56, 63, and 70kgf/mm?, 61, 67, 73, 80, 90, and 100ksi)
For each strength level, four levels of AQ, DQ, EQ, and FQ are specified based on the impact test temperature of Henan Steel's Charpy V-notch.
AQ43, AQ47, AQ51, AQ56, AQ63, AQ70
DQ43, DQ47, DQ51, DQ56, DQ63, DQ70
EQ43, EQ47, EQ51, EQ56, EQ63, EQ70
FQ43, FQ47, FQ51, FQ56, FQ63, FQ70
The ship plate has been certified by nine classification societies, including ABS in the United States, BV in France, LR in the United Kingdom, GL in Germany, DNV in Norway, RINA in Italy, NK in Japan, CCS in China, and KR in South Korea. It can produce Z-direction performance steel plates of various grades such as Z15-Z35.
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Product Name
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ABS CCS DNV RINA LR GL BV NK KR Shipping Steel Plate | |||
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Material
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A/B/C/D; AH32, DH32, EH32, FH32, AH36, DH36, EH36, FH36; AH40, DH40, EH40, FH40;
AH420, DH420, EH420, EH420, AH460, AH460, EH460, AH500, DH500, EH500,
AH550, DH550, EH550
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Wall Thickness
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Cold Rolled : 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.0, 1.2, 1.5mm
Hot Rolled: 1.6, 2.0, 2.5, 3.0, 4.0, 5.0, 6.0, 8.0, 10, 12, 14,16.......40 mm
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Outer Diameter
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15MM*15MM~100MM*100MM
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Length
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2m-12m or as customer's actual request. Normal length is 2000mm, 2400mm, 2440mm, 3000mm, 5.8m, 6m, 12m
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Standard
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BS, GB/T 6728 ASTM A36, A283Gr.C
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Packing
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Bundle, or with all kinds of colors PVC or as your requirements
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Surface Treatment
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1. Galvanized
2. PVC,Black and color painting 3. Transparent oil,anti-rust oil 4. According to clients requirement |
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Product Application
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Steel plate/sheet is widely used in Railway, bridges, rolling stock, shipping container etc
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Certificates
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API ISO9001-2008,SGS.BV, LR, ABS, CCS, DNV
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Delivery Time
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within 10-45 days after receipt of advance payment
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| GB | Classification Society Specification | GB/T712 | ||||||||||||
| ABS | BV | CCS | DNV | GL | KR | LR | NK | RINA | ZY | |||||
| AR,CR | TMCP | N | AR,CR,N | TMCP | ||||||||||
| A | AB/A | AB/A | AB/AN | BVA | CCSA | NV A | GL-A | GL-ATM | KRA | LRA | KA | RINA-A | ZYA | A |
| B | AB/B | AB/B | AB/BN | BVB | CCSB | NV B | GL-B | GL-BTM | KRB | LRB | KB | RINA-B | ZYB | B |
| D | AB/D | AB/DN | AB/DN | BVD | CCSD | NV D | GL-D | GL-DTM | KRD | LRD | KD | RINA-D | ZYD | D |
| E | AB/E | AB/E | AB/EN | BVE | CCSE | NV E | GL-E | GL-ETM | KRE | LRE | KE | RINA-E | - | E |
| AH32 | AB/AH32 | AB/AH32 | AB/AH32N | BVAH32 | CCSAH32 | NV A32 | GL-A32 | GL-A32TM | KRAH32 | LRAH32 | KA32 | RINA-AH32 | A32 | A32 |
| DH32 | AB/DH32 | AB/DH32N | AB/DH32N | BVDH32 | CCSDH32 | NV D32 | GL-D32 | GL-D32TM | KRDH32 | LRDH32 | KD32 | RINA-DH32 | D32 | D32 |
| EH32 | AB/EH32 | AB/EH32 | AB/EH32N | BVEH32 | CCSEH32 | NV E32 | GL-E32 | GL-E32TM | KREH32 | LREH32 | KE32 | RINA-EH32 | E32 | E32 |
| FH32 | AB/FH32 | AB/FH32 | AB/FH32N | BVFH32 | CCSFH32 | NV F32 | GL-F32 | GL-F32TM | KRFH32 | LRFH32 | KF32 | RINA-FH32 | - | -- |
| AH36 | AB/AH36 | AB/AH36 | AB/AH36N | BVAH36 | CCSAH36 | NV A36 | GL-A36 | GL-A36TM | KRAH36 | LRAH36 | KA36 | RINA-AH36 | A36 | A36 |
| DH36 | AB/DH36 | AB/DH36N | AB/DH36N | BVDH36 | CCSDH36 | NV D36 | GL-D36 | GL-D36TM | KRDH36 | LRDH36 | KD36 | RINA-DH36 | D36 | D36 |
| EH36 | AB/EH36 | AB/EH36 | AB/EH36N | BVEH36 | CCSEH36 | NV E36 | GL-E36 | GL-E36TM | KREH36 | LREH36 | KE36 | RINA-EH36 | E36 | E36 |
| FH36 | AB/FH36 | AB/FH36 | AB/FH36N | BVFH36 | CCSFH36 | NV F36 | GL-F36 | GL-F36TM | KRFH36 | LRFH36 | KF36 | RINA-FH36 | - | - |
| AH40 | AB/AH40 | AB/AH40 | AB/AH40N | BVAH40 | CCSAH40 | NV A40 | GL-A40 | GL-A40TM | KRAH40 | LRAH40 | KA40 | RINA-AH40 | - | - |
| DH40 | AB/DH40 | AB/DH40N | AB/DH40N | BVDH40 | CCSDH40 | NV D40 | GL-D40 | GL-D40TM | KRDH40 | LRDH40 | KD40 | RINA-DH40 | - | - |
| EH40 | AB/EH40 | AB/EH40 | AB/EH40N | BVEH40 | CCSEH40 | NV E40 | GL-E40 | GL-E40TM | KREH40 | LREH40 | KE40 | RINA-EH40 | - | - |
| FH40 | AB/FH40 | AB/FH40 | AB/FH40N | BVFH40 | CCSFH40 | NV F40 | GL-F40 | GL-F40TM | KRFH40 | LRFH40 | KF40 | RINA-FH40 | - | - |
| AH420 | AB/AQ43 | AB/AQ43 | AB/AQ43N | BVAH420 | CCSAH420 | NV A420 | GL-A420 | GL-A420TM | KRAH43 | LRAH42 | KA43 | RINA-A420 | - | - |
| DH420 | AB/DQ43 | AB/DQ43 | AB/DQ43N | BVDH420 | CCSDH420 | NV D420 | GL-D420 | GL-D420TM | KRDH43 | LRDH42 | KD43 | RINA-D420 | - | - |
| EH420 | AB/EQ43 | AB/EQ43 | AB/EQ43N | BVEH420 | CCSEH420 | NV E420 | GL-E420 | GL-E420TM | KREH43 | LREH42 | KE43 | RINA-E420 | - | - |
| FH420 | AB/FQ43 | AB/FQ43 | AB/FQ43N | BVFH420 | CCSFH420 | NV F420 | GL-F420 | GL-F420TM | KRFH43 | LRFH42 | KF43 | RINA-F420 | - | - |
| AH460 | AB/AQ47 | AB/AQ47 | AB/AQ47N | BVAH460 | CCSAH460 | NV A460 | GL-A460 | GL-A460TM | KRAH47 | LRAH46 | KA47 | RINA-A460 | - | - |
| DH460 | AB/DQ47 | AB/DQ47 | AB/DQ47N | BVDH460 | CCSDH460 | NV D460 | GL-D460 | GL-D460TM | KRDH47 | LRDH46 | KD47 | RINA-D460 | - | - |
| EH460 | AB/EQ47 | AB/EQ47 | AB/EQ47N | BVEH460 | CCSEH460 | NV E460 | GL-E460 | GL-E460TM | KREH47 | LREH46 | KE47 | RINA-E460 | - | - |
| FH460 | AB/FQ47 | AB/FQ47 | AB/FQ47N | BVFH460 | CCSFH460 | NV F460 | GL-F460 | GL-F460TM | KRFH47 | LRFH46 | KF47 | RINA-F460 | - | - |
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tem Name |
Classification society |
Corresponding state |
Grade |
Application |
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Shipbuilding steel plate |
CCS |
Chinese |
A,B,D,E,AH32,DH32,EH32,AH36,DH36, EH36, |
Widely used |
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ABS |
American |
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GL |
German |
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BV |
France |
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DNV |
Norway |
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NK |
Janpan |
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LR |
UK |
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KR |
Korea |
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RINA |
Italy |
2.Chemical compostion and mechanical property of Shipbuilding steel plate
| Grade | Chemical composition% | ||||
| C≤ | Mn≥ | P≤ | Si≤ | S≤ | |
| AH32 | 0.18 | 0.9-1.6 | 0.035 | 0.5 | 0.035 |
| DH32 | 0.18 | 0.035 | 0.035 | ||
| EH32 | 0.18 | 0.035 | 0.035 | ||
| AH36 | 0.18 | 0.035 | 0.035 | ||
| DH36 | 0.18 | 0.035 | 0.035 | ||
| EH36 | 0.18 | 0.035 | 0.035 | ||
| AH40 | 0.18 | 0.035 | 0.035 | ||
| DH40 | 0.18 | 0.035 | 0.035 | ||
| EH40 | 0.18 | 0.035 | 0.035 | ||
| D | 0.18 | 0.035 | 0.035 | ||
| Grade | Yield strength Mpa | Tentile strength Mpa | Elongation % | |
| ≥ | Min | Max | ≥ | |
| AH32 | 315 | 440 | 570 | 22 |
| DH32 | 315 | 440 | 570 | 22 |
| EH32 | 315 | 440 | 570 | 22 |
| AH36 | 355 | 490 | 630 | 21 |
| DH36 | 355 | 490 | 630 | 21 |
| EH36 | 355 | 490 | 630 | 21 |
| AH40 | 390 | 510 | 660 | 20 |
| DH40 | 390 | 510 | 660 | 20 |
| EH40 | 390 | 510 | 660 | 20 |
Q1: ARE YOU FACTORY OR TRADER?
A1: Our company is a cold rolling manufacturer of magnetic stainless steel coil since 2009. We've gained our Export Right and become an integrated company of industry and trade in order to satisfy buyer's multi-request on different material and products.
Q2: WHICH MATERIAL/PRODUCTS YOU CAN PROVIDE?
A2: Stainless Steel Coils / Strips, Stainless Steel Sheets / Plates, Stainless Steel Circles / Discs, Decorative Stainless Steel Sheets.
Q3: HOW TO GET A SAMPLE?
A3: FREE samples are available for your checking and testing. And to get free samples, you need to send us you detailed receiving address (including post code) and your DHL/FedEx/UPS account for collecting samples, courier cost will be paid in your side.
Q4: HOW TO VISIT YOUR FACTORY?
A4: Most of the main cities have flights to Wuxi; you can take flight to Wuxi Shuofang International Airport.
If you come from Shanghai, it will take 2 hours by flight (every day 5 flights).
If you come from Hongkong, it will take 1 hour by flight (every day 1 flight around noon time).
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