Overview
Marine steel refers to the steel used to manufacture the hull structure of sea-going ships and inland ships, usually high-quality carbon steel and high-quality low-alloy steel. Marine steel is required to have certain strength, toughness and hardness, certain low temperature resistance and corrosion resistance, and requires good welding performance.
Commonly used shipbuilding structural steels include general-strength steel (A, B, D, E) steel plates specified in GB712, high-strength steel (AH32, DH32, EH32, AH36, DH36, EH36) steel plates; high-quality carbon steel for ships specified in GB5312 Plain steel (CIO, C20) steel pipe; A and B-grade steel bulb flat steel for shipbuilding specified in GB9945.
Factory Price Astm A36 Q265 1065 Q370R Q345R 1040 1023 Hot Rolled Carbon Steel Sheet Plate
Product Description
Material | Q345B,Q345C,Q345D,Q345E,Q390,Q390B,Q390C,Q390D,Q390E, Q420,Q420B,Q420C,Q420D,Q420E,Q460,Q460D, Q500C,Q500D,Q500E,Q550C,Q550D,Q550E, Q620C,Q620D,Q620E,Q690A,Q690B,Q690C,Q690D,Q690E,Q690D,Q690C, Q890C,Q890D, 16Mo3,16MnL,16MnR ,16Mng,16MnDR,HG785D,S690QL,50MN |
Thickness | 0.1mm-300mm or as required |
Standard | AISI,ASTM,DIN,JIS,GB,JIS,SUS,EN,etc. |
Technique | Hot rolled,cold rolled |
Surface Treatment | Clean, blasting and painting according to customer requirement |
Thickness tolerance | ±0.1mm |
Application | It is mainly used to make structural parts such as car girder, beam, transmission shaft and car chassis parts, which can reduce the weight of the parts. |
Shipment time | Within 7-15 workdays after receiving deposit or 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 |
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A:Small sample in store and can provide the sample for free.Customized samples will take about 5-7days