Carbon Shipbuilding Steel Plate

Carbon shipbuilding steel plate is a special marine grade hot rolled steel plate designed for ship hull and marine engineering construction. It features excellent low-temperature toughness, good weldability, high strength and corrosion resistance in marine environments. Our shipbuilding carbon steel plates are certified by major classification societies and widely used for cargo ships, barges, offshore platforms and vessel structural parts. JXH Metal supplies reliable carbon shipbuilding steel plate for global marine industry buyers.

Product Parameters

Product Name	Carbon Shipbuilding Steel Plate / Marine Carbon Steel Plate
Production Process	Hot Rolling
Applicable Standards	ABS, BV, CCS, DNV, LR, GL, NK, KR, RINA, ISO, ASTM, EN, etc.
Width Range	1000mm – 4000mm
Length Range	2000mm – 12000mm, customized length available
Thickness Range	6mm – 100mm
Delivery Condition	Normalized, TMCP, As rolled, Quenched & Tempered
Surface Treatment	Blast cleaning, Primer painting, Anti-rust coating

Chemical Composition (wt%)

Element	Percentage
C	0.21% max
Si	0.50% max
Mn	0.80 ~ 1.60%
P	0.035% max
S	0.035% max

Mechanical Properties

Item	Value
Tensile Strength	400 ~ 520 MPa
Yield Strength	≥235 MPa
Elongation	≥21%
Impact Test	Low temperature V-notch impact available

Application

Carbon shipbuilding steel plate is the core material of marine construction:

Ship hull, deck, bulkhead and vessel superstructure
Barges, fishing boats and cargo carrier manufacturing
Offshore platform structural components
Marine pipeline and port engineering facilities
Ship repair & shipyard renovation projects

Our Service

JXH Metal provides carbon shipbuilding steel plate with full classification society certificates and mill test certificates (MTC). We support cutting, blasting, priming and custom processing as customer drawings. Send your inquiry to get competitive price for marine steel plate.