Inquiry Now

CCS Grade A Shipbuilding Steel Plate - CCS Certified Normal Strength Marine Steel

info@chinasteelcompany.com 8615837212056 Get a Quote

Our CCS Grade A steel plates are a widely used, standard-strength structural steel for ship hulls, certified by the China Classification Society (CCS). They offer stable mechanical properties, excellent weldability and superior formability, making them ideal for ship hulls, decks and general marine structures. They are a popular basic-grade marine steel for coastal vessels, bulk carriers, barges and general marine engineering projects. All CCS Grade A steel plates we supply are accompanied by original factory Material Test Certificates (MTCs), feature 100% traceable furnace numbers, and comply with the latest China Classification Society (CCS) rules for hull structures.

Certification :
CCS Rules
Grade :
CCS Grade A (CSSA)
Thickness :
5.0 - 150.0 mm
Width :
1500.0 - 3950.0 mm
Length :
6000.0 - 18000.0 mm

Special thickness, width, and length can be negotiated separately.
We also provide customized processing services.If you have any questions, please contact us.

Overview

1. What is CCS Grade A shipbuilding steel plate?

CCS Grade A is a standard-strength shipbuilding structural steel certified by the China Classification Society, falling under Grade A of the standard-strength shipbuilding steel series (which also includes Grades B, D and E). It is one of the most commonly used steel grades in the shipbuilding industry, primarily employed for non-critical structural components such as hulls, decks and bulkheads. These components require materials with good weldability and moderate strength, whilst placing no special demands on low-temperature toughness.

2. Meaning of the Designation

CCS: Certified by the China Classification Society

A: Quality Grade A (Impact toughness grade: Impact test at 20°C)

Available Specifications and Dimensions

Product	CCS Grade A Shipbuilding Steel Plate
Certification	CCS
Grade	A
Material Category	Normal-strength Structural Steel for Shipbuilding
Thickness	5 - 150 mm
Width	1500 - 3950 mm
Length	6000 - 18000 mm
Delivery Conditions	Hot Rolled (HR), Controlled Rolled (CR), Normalized (N), Thermo-Mechanical Controlled Processed (TMCP), Quenched and Tempered (Q+T).
Surface Conditions	Surface pretreatment (shot blasting, rust removal, oiling, painting, etc.) is available.
Testing	Tensile test, Charpy V-notch impact test, Ultrasonic testing (UT), Z-direction property test (Grades Z15/Z25/Z35), Dimensional inspection, Custom cutting.
Applications	Non-critical components such as hulls, decks, superstructures and bulkheads on inland waterway vessels and small to medium-sized coastal vessels.
MOQ	50 tons (small orders can be negotiated).
Delivery Time	15 - 20 days after order confirmation (urgent orders accepted)
Packaging	Standard export packaging for sea transport, or as required.
Country of origin	China