NK Grade B Shipbuilding Steel Plate

NK Grade B Shipbuilding Steel Plate

NK Grade B, NK Grade B steel , NK Grade B shipbuilding steel, NK B marine steel plate, NK B shipbuilding steel sheet, NK/B steel supplier and manufacturer NK Grade B shipbuilding Steel Description: NK grade B steel is a kind of hot rolled general tensile strength steel. The NK B grade steel...

Chat Now

Product Details

NK Grade B, NK Grade B steel, NK Grade B shipbuilding steel, NK B marine steel plate, NK B shipbuilding steel sheet, NK/B steel supplier and manufacturer


NK Grade B shipbuilding Steel Description:
NK grade B steel is a kind of hot rolled general tensile strength steel. The NK 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). NK steels come 4 grades in ordinary-strength steel for shipbuilding and grade B is one of them.


NK Grade B shipbuilding Steel Application: 
NK B Shipbuilding steel plates can be used for ship repairing, the offshore oil drilling platform, the platform pipe joints and other components. NK 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.


NK Grade B Steel Grade Specification:
Thickness: 4mm to 260mm, 
Width: 1200mm to 4000mm
Length: 3000mm to 18000mm.

NK Grade B Shipbuilding Steel Chemical Composition Heat Analysis:


Element

NK Grade B  Max %

Element

NK 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

-

NK B Ship Steel Mechanical Properties:


Grade

Thickness

Yield Strength

Tensile Strength

Elongation

Impact Energy

(mm)

MPa (min)

MPa

% (min)

(KV J) (min)





0 degree

NK Grade B

4-260

235

400-520

22

27J

Note: the impact energy under less 50mm thickness


GNEE steel  has been in steel industry for many years and can offer every kind of shipbuilding steel plates and steel sheets. 

The NK grade B shipbuilding steel provided by GNEE steel has very good quality and has been exported to worldwide shipyard and ship building company.


If you're satisfied with our nk grade b shipbuilding steel plate, welcome to place orders with us. As one of the best NK Steel Plate manufacturers and suppliers in China, we have bulk hot sale products in stock at your choice. For detailed chemical composition and free sample, contact our factory now. Competitive price and good service are offered.
Hot Tags: nk grade b shipbuilding steel plate, China, factory, suppliers, manufacturers, price, bulk, in stock, chemical composition, hot sale, free sample
Related Products

Inquiry