DH32 Shibuilding steel is not only the high tensile strength steel but also is the Hull structural steel. DH32 shipbuilding steel has good toughness properties, higher strength,strong corrosion-resistance,the processing properties,and good welding properties.DH32 is used for shipbuilding and oil platform purpose and they are approved by ABS,DNV,GL,BV,LR,NK,RINA and other classification societies.What's more, DH32 shipbuilding steel plate can be used in manufacturing the ship's hull structure whose weight is below 10000 tons.
Product Description:
| Product Name | DH32 Shipbuilding steel plate |
| Size | as required |
| Width | 1500-4020mm or as required |
| Thickness | 6mm-200mm |
| Standard | CCS,ABS,BV etc. |
| Technique | Hot rolled |
| Surface Treatment | According to customer's requirement |
| Thickness Tolerance | ±0.01mm~ ±0.25mm |
| Material | DH32 |
| Application | Ship building & Repairing,oil drilling platform |
| MOQ | 1 ton , We can accept sample order. |
| Shipment Time | Within 15-20 workdays after receiving deposit or workable L/C |
| Export Packing | Waterproof paper, and steel strip packed.
Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
| Capacity | 250,000 tons/year |
Chemical composition for ABS Grade DH32 ship steel (Heat Analysis Max%)
| C | Si | Mn | P | S | Als | Ti | Cu | Cr | Ni | Mo |
| % ≤ | % ≤ | % | % ≤ | % ≤ | %≥ | % ≤ | % ≤ | % ≤ | % ≤ | % ≤ |
| 0.18 | 0.5 | 0.90-1.60 | 0.035 | 0.035 | 0.015 | 0.02 | 0.35 | 0.2 | 0.4 | 0.08 |
Physical properties :
| Grade | Yield point/MPa | Tensile point /MPa | Elongation/% | Temperature/° C | V-type impact test |
| Akv/J |
| ≤50MM | 50-70MM | 70-100MM |
| Grade DH32 | ≥315 | 440-570 | ≥22 | -20 | 31/22 | 38/26 | 46/31 |
Shipbuiding Standards from Different Countries
Shipbuilding steel plates are produced under the approval of production methods of classification societies in different countries refers to offshore and marine steels.
•ABS (American Bureau of Shipping)
•BV (Bureau Veritas)
•CCS (China Classification Society)
•DNV (Det Norske Veritas)
•GL (Germanischer Lloyd)
•HR (Hellenic Register of Shipping)
•KR (Korean Register of Shipping)
•LR (Lloyd's Register of Shipping)
•NK (Nippon Kaiji Kyokai)
•RINA (Registro Italiano Navale)
•RS (India Register of Shipping)
According to its yield strength, shipbuilding plate of can be divided into below grades:
Grade A steel is the impact force subjected to normal temperature (20 ° C).
Grade B steel impact force at 0 °C.
Grade D steel impact force at -20 °C.
Grade E steel impact force at -40 °C.
FAQ:
Q1. What are your company's main products ?
A1: Our main products are stainless steel plate/sheet, coil, round/square pipe, bar, channel, etc.
Q2. How do you control quality ?
A2: Mill Test Certification is supplied with shipment, Third Party Inspection is available. and we also get ISO,SGS,Alibaba Verified.
Q3. What are the advantages of your company ?
A35: We have many professionals, technical personnel, more competitive prices and best after-dales service than other stainless steel companies.
Q4: What is the terms of packing?
A3: generally, we pack our goods in bundles or coils with rods or belts, we could also pack the goods as the customers requirement.
Q5:What is your delivery time?
A4: For stocks, we could transport the goods to loading port within 7 days after we received your deposit
For production period, it usually takes about 15 days-30 days after receiving the deposit.
Q6. Can you provide sample ?
A7: We can provide the samll samples in stock for free, as long as you contact us.
Customized samples will take about 5-7days.
Q7. How many coutries you already exported ?
A6: Exported to more than 50 countries mainly from America, Russia, UK, Thailand, Vietnam,Kuwait, Egypt, Turkey, Jordan,India, etc.
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Dh32 Carbon And Alloy Steel 6mm Shipbuilding Plate Ccs Standard Images
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