BV Grade B shipbuilding steel plate,BV grade B marine steel plate, Grade B steel plate for ship building,BV B ship steel sheet supplier.
BV Grade B shipbuilding Steel Description:
BV Steels are types of structural steel which are standardized by the American Bureau of Shipping for use in shipbuilding.BV steels come many grades in ordinary-strength and two levels of higher-strength specifications.
BV Grade B shipbuilding Steel Application:
BV 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. These grades are certified by BV – American Bureau of Shipping.
BV Grade B Steel Grade Specification:
Thickness: 4mm to 260mm,
Width: 1200mm to 4000mm
Length: 3000mm to 18000mm.
BV B Ship Steel Delivery Conditions:
BV B Delivery Condition: AR(As hot rolled only), TMCP, Q+T(Quenching+Tempering), N(Normalizing),CR( Control rolled only)
BV Grade B Steel Plate Additional Service:
Hot rolled(HR), control rolled(CR) Thermo Mechanical Control Process(TMCP), Normalized , Q&T, impact test, Z15,Z25,Z35.
BV Grade B Shipbuilding Steel Chemical Composition Heat Analysis:
| Element |
BV Grade B Max % |
Element |
BV 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 |
|
BV Grade B Ship Steel Mechanical Properties:
Grade |
Thickness |
Yield Strength |
Tensile Strength |
Elongation |
Impact Energy |
|
(mm) |
MPa (min) |
MPa |
% (min) |
(KV J) (min) |
|
|
|
|
|
|
0 degree |
|
|
BV Grade B |
4-260 |
235 |
400-520 |
22 |
27J |
Note: the impact energy under less 50mm thickness
BEBON BV Grade Specification:BV marine steel plate B, BV marine vessel used steel plates, Steel Plate BV Grade B shipbuilding steel plate, BV Grade B specification,BV Grade B sheet, BV Grade B shipping building steel plate.
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