Grade B marine steel
Grade B marine steel Description:
Grade B marine steel is a kind of hot rolled general tensile strength steel. The ABS B grade steel plates have yield strength of 34,100 psi (235 MPa), and ultimate tensile strength of 58,000 - 75,500 psi (400-520 MPa). ABS steels come 4 grades in ordinary-strength steel for shipbuilding and grade B is one of them.
Grade B marine steel Application:
ABS B Shipbuilding steel plates can be used for ship repairing, the offshore oil drilling platform, the platform pipe joints and other components. ABS B grades of steel plate are almost exclusively used in the Shipbuilding Industry for the construction of structural parts of ships, barges and marine equipment.Grade B marine steel Specification:
Thickness: 4mm to 260mm,Width: 1200mm to 4000mm
Length: 3000mm to 18000mm.
Grade B marine steelChemical Composition
| Element | ABS Grade B Max % | Element | ABS Grade B max % |
C | 0.21 | Ni | - |
Mn | 0.80 | Mo | - |
Si | 0.35 | Al | - |
S | 0.035 | Nb | - |
P | 0.035 | V | - |
Cu | - | Ti | - |
Cr | - | N |
Grade B marine steel Mechanical Properties
Grade | Thickness | Yield Strength | Tensile Strength | Elongation | Impact Energy |
(mm) | MPa (min) | MPa | % (min) | (KV J) (min) | |
0 degree | |||||
ABS Grade B | 4-260 | 235 | 400-520 | 22 | 27J |
marine steel specification
The structure of the hull plate Steel offshore platforms | A B C D E(Z15 Z25 Z35) | CCS,DNV,GL |
AH32-FH32(Z15 Z25 Z35) | LR,BV,ABS | |
AH36-FH36(Z15 Z25 Z35) | KR,NK,RINA | |
AH40-EH40(Z15,Z25,Z35) |
| |
APISPEC2H Gr.42.Gr.50 | GB5313,API |
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Application
Our steel products are mainly used in chemical industry, petrochemical industry, offshore, seawater pipeline, desalination plant, nuclear engineering, paper and pulp industry.
Export area
We are a well known worldwide supply and export Shipbuilding steel plate in following countries：,Italy, Philippines, France，Ireland, Portugal, Gambia, Thailand, Ukraine, United Kingdom, Netherlands, South Africa, Spain, Turkey, Libya, Romania, Puerto Rico, Azerbaijan, United Arab Emirates, Pakistan, Ghana, Slovakia, Germany, Saudi Arabia, Afghanistan, Bolivia, Switzerland, Bangladesh, Taiwan, Oman, Egypt, Greece, Norway, Singapore, Bulgaria, Estonia, Belgium, Yemen, Hong Kong, Ecuador, Sri Lanka, Nepal, Belarus, Finland, Gabon, Iran, Canada, Argentina, Lebanon.
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