BV Grade A shipbuilding steel plate,BV A marine steel plate, grade A steel plate for ship building,BV Grade A ship steel sheet supplier.
BV Grade A 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 A shipbuilding Steel Application:
BV A 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 A Steel Grade Specification:
Thickness: 4mm to 260mm,
Width: 1000mm to 4000mm
Length: 3000mm to 18000mm.
BV A Ship Steel Delivery Conditions:
BV A Delivery Condition: AR(As hot rolled only), TMCP, Q+T(Quenching+Tempering), N(Normalizing),CR( Control rolled only)
BV Grade A 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 A Shipbuilding Steel Chemical Composition Heat Analysis:
| Element |
BV Grade A Max % |
Element |
BV Grade A Max % |
|
C |
0.21 |
Ni |
|
|
Mn |
2.5*C min |
Mo |
|
|
Si |
0.50 |
Al |
|
|
S |
0.035 |
Nb |
|
|
P |
0.035 |
V |
|
|
Cu |
|
Ti |
|
|
Cr |
|
N |
|
BV Grade A Ship Steel Mechanical Properties:
Grade |
Thickness |
Yield Strength |
Tensile Strength |
Elongation |
Impact Energy |
|
(mm) |
MPa (min) |
MPa |
% (min) |
(KV J) (min) |
|
|
|
|
|
|
20 degree |
|
|
BV Grade A |
4-260 |
235 |
400-520 |
22 |
|
Note: the impact energy under less 50mm thickness
BEBON BV Grade Specification:BV marine steel plate A, BV marine vessel used steel plates, A131 Spec BV steel plate, Steel Plate BV Grade A shipbuilding steel plate, BV Grade A specification,BV Grade A sheet, BV Grade A shipping building steel plate.
Source:
Tags:
