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CCS DH40 steel plate is mainly for hull structure and offshore projects. CCS DH40 steel plate shall do low temperature impact test under minus 20 centigrade. CCS DH40 steel plate owned the minimum yield point shall be 390 Mpa, and the highest tensile strength within 510-650 Mpa. CCS DH40 steel plate is usually in normalized and TMCP rolled state.
CCS DH40 steel plate data sheet:
| Steel Grade | CCS DH40 | ||
| Chemical Composition | C % | ≦0.18 | |
| Si % | ≦0.50 | ||
| Mn % | 0.90~1.60 | ||
| P % | ≦0.025 | ||
| S % | ≦0.025 | ||
| Cu % | ≦0.35 | ||
| Cr % | ≦0.20 | ||
| Ni % | ≦0.40 | ||
| Nb % | 0.02~0.05 | ||
| V % | 0.05~0.10 | ||
| Ti % | ≦0.02 | ||
| Mo % | ≦0.08 | ||
| N % | - | ||
| Mechanical Property | Upper Yield strength (ReH/MPa) | ≧390 | |
| Tensile Strength (Rm/MPa) | 510~650 | ||
| Elongation after Fracture | ≧20 | ||
| (A/%) | |||
| Charpy V-Notch Impact Test | Thickness: ≦50mm | Longitudinal (KV2/J) | 41 |
| Transverse (KV2/J) | 27 | ||
| Thickness: >50~70 | Longitudinal (KV2/J) | 46 | |
| Transverse (KV2/J) | 31 | ||
| Thickness: >70~150 | Longitudinal (KV2/J) | 55 | |
| Transverse (KV2/J) | 37 | ||
| Test Temperature (℃) | -20 | ||
For preventing rusty during transportation, we would prefer to offer our customers CCS DH40 steel plate with primary treatment including shot blasting & painting for free in our workshops. All the DH40 steel plates offered by BBN steel can be certificated by BBN steel as per customer's request.
GB T 5312 Carbon and carbon-manganese steel seamless steel tubes and pipes are mainly for ship use, also known as shipbuilding steel pipes. Under GB T 5312, there are mainly 5 steel grades: grade 320, 360, 410, 460 and 490. Each grade covers three levels: I, II, III.
Angle steel, commonly known as angle iron, is a long strip of steel whose sides are perpendicular to each other. There are equal angle steels and unequal angle steels. The two sides of equal angle steel are equal in width. The unequal angle steel is also known as L shape profile steel.
Flat bar steel can be produced according to the user's needs, with fixed thickness, width and length. It can reduce the cutting process for users, reduce the consumption of labor and materials, and also reduce the processing loss of raw materials.
Bulb flat steel for shipbuilding
The bulb flat steel is a kind of medium section material which is mainly used in the field of shipbuilding and bridge building, and the shipbuilding bulb flat steel is an auxiliary medium section material for shipbuilding.
The steel for shipbuilding and oil platform---FH40, is the high tensile strength steel.The shipbuilding steel FH40 is the Hull structural steel.We can provide FH40 shipbuilding steel plate price.
The steel for shipbuilding and oil platform---EH40, is the high tensile strength steel.The shipbuilding steel EH40 is the Hull structural steel.We can provide EH40 shipbuilding steel plate price.
If you are interested in our company or products, welcome to visit our company or local offices; you can also get contact with us through online consulting, demand table submission, e-mails and telephones. Our staff shall wholeheartedly provide product information, application knowledge and good service for you.
BBN SHIP STEEL FACTORY
