CCS AH40 Shipbuilding Steel

CCS AH40 Shipbuilding Steel: CCS AH40 grade steel is a kind of high strength ship steel for hull structure plate. Katalor Industry has over 10,000 tons hot rolled CCS AH40 plate, CCS AH40 bulb flats, CCS AH40 shipbuilding steel plates in stock each month.; E-Mail: [email protected]; Skype: shanghai.katalor; Online Consultation; Message

CCS Grade AH40, CCS AH40 grade steel is an ordinary strength structural steel for ships, hull structures and ocean engineering projects. CCS/AH40 shipbuilding steel products are available in various sizes and shapes like plates, sheets, bars, angles, profiles, and bulb flats.

CCS Hull Structure Steel Category

Hull structural steel can be divided into ordinary strength steel, higher strength steel and extra high tensile strength steel. The ordinary strength hull structural steel of China Classification Society has four quality grades: Grades A, B, D and E (ie CCS A, CCS B, CCS C, CCS D). The higher strength steel of China Classification Society standard is three Strength levels (32 grades, 36 grades, 40 grades), four quality classes (Grades AH, DH, EH, FH) as follows:

CCS AH32	CCS DH32	CCS EH32	CCS FH32
CCS AH36	CCS DH36	CCS EH36	CCS FH36
CCS AH40	CCS DH40	CCS EH40	CCS FH40

CCS Grade AH40 Shipbuilding Steel Chemical Requirements (%)

C max	Mn	Si	P max	S max	Al max.	Cb	V	Ti max.	Cu max.	Cr max.	Ni max.	Mo max.
0.18	0.90-1.60	0.10-0.50	0.035	0.035	0.015	0.02-0.05	0.05-0.10	0.02	0.35	0.20	0.40	0.08

CCS AH40 Shipbuilding Steel Tensile Requirements

Yield Strength (MPa) min.	Tensile Strength (MPa)	Elongation in 8 in. min. %	Elongation in 2 in. min. %
390	510-650	19	22

SHANGHAI KATALOR ENTERPRISES CO., LTD is a supplier and exporter CCS AH40 shipbuilding steel plates, CCS Grade AH40 marine steel and CCS/AH40 hull structure steel in China. If you looking for CCSAH40 shipbuilding steel plates, welcome to contact us.