Marine Carbon Steel Plates for Steel Plates Corrugated Roofing Steel Sheet

Product Description

 

Product Description

 

BV/CCS Grade A Carbon Steel Plates for Marine Steel Plates Corrugated Roofing Steel Sheet and Best Prices
 

Due to the harsh working environment of the ship, the hull shell is subject to chemical corrosion of seawater, electrochemical corrosion and corrosion of marine organisms and microorganisms; the hull is subjected to large wind and wave impacts and alternating loads; the shape of the ship is complicated by processing methods, etc. Steel for hull structure is strictly required. First of all, good toughness is the most critical requirement. In addition, high strength, good corrosion resistance, weldability, forming properties and surface quality are required.
 

Shipbuilding Steels Our hot rolled shipbuilding steel is produced in accordance with the relevant Classification Society, examples of which include CCS and BV etc.
 

Our steel products include steel shipbuilding plate, fabricated steel sections and floor plate for decking. We can also supply bulb flats for plate stiffening, structural steel angles and inverted angles.
 

Our plates are supplied under the ASTM/ASME specification (ASTM A131 / ASME SA 131) which is the standard specification for Structural Steel for Ships. We offer higher strength shipbuilding steels as standard .High strength steels offer significant cost advantages by reducing the weight of the structure in comparison to the steel used.
 

The plates are suitable for use in the construction of container ships and large cargo freighters as well as commercial shipping lines such as luxury cruise ships and ferries. Supply options include heavy plates, surface treated plates and pre-fabricated sections. In most cases, the steel can also be supplied as hot rolled coils or cut into lengths (sheets).
 

These high yield materials are commonly used in the construction of hulls and superstructures for large shipping vessels. The grades are exclusively for shipbuilding use as set out in the standard.

 

Product Parameters

Standard	CCS,ABS,GL,BV,DNV,NK,LR,KR,RINA
Grade	A/B/D/E,A32/D32/E32/F32,A36/D36/E36/F36,A40/D40/E40/F40,A131A/B/D/E/ AH32/DH32/EH32/AH36/DH36/EH36/AH40/DH40/EH40,NVA420/D420/E420, NVA460/D460/E460,NVA500/D500/E500,NVA550/D550/E550…. Shipbuilding steel plate  mainly used in ship build.Grades are:A32, AH32,A36,AH36,DH36,D32 DH32 etc. High strength steel plate mainly used in Bridges,power station equipment. Grades are: Q460C/D/E, Q235B/C/D/E, Q345B/C/D/E, Q609C/D/E Alloy steel plate  mainly sued in machinery, structure, tools, etc. Grades are: 40Cr,50Mn,65Mn,15CrMo,35Crmo,42CrMo etc Pressured vessel steel plate  mainly used for produce pressure vessel Grades are: Q245R,Q345R,Q370R etc
Thickness	2-300mm (2-100mm usually used)
Width	0.6m-3m or as required
Length	2m-12m or as required
Surface	Clean, finishing,blasting and painting according to customer requirement
Process	Hot-rolled, Controlled rolling, Normalizing, Annealing, Tempering, Quenching, N+T, Q+T, and other delivery states are available as required
Certificate	API,ISO,SGS,BV,CE etc
Quality	MTC will be provided with goods, third part inspection is acceptable, for example BV, SGS.
Package	Standard export seaworthy package,suit for all kinds of transport,or as required. Waterproof paper, and steel strip packed
Container Size	20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
	40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
Trade term	Ex-Work,FOB,CNF,CFR,CIF,etc
Application	Widely used in a variety of architectural and engineering structures,such as
	1.) metal constructions such as buildings,bridges,ships;
	2.) transmission tower, reaction tower;
	3.) lifting transportation machinery;
	4.) industrial furnace;boilers
	5.) container frame, warehouse goods shelves, etc

Chemical Composition
 

Grade

C

Si

Mn

P

S

Als

Ti

Cu

Cr

Ni

Mo

Nb

V

AH32

≤0.18

≤0.50

0.9~1.6

≤0.035

≤0.035

≥0.015

≤0.02

≤0.35

≤0.20

≤0.40

≤0.08

0.02~0.05

0.05~0.10

DH32

≤0.18

≤0.50

0.9~1.6

≤0.035

≤0.035

≥0.015

≤0.02

≤0.35

≤0.20

≤0.40

≤0.08

0.02~0.05

0.05~0.10

EH32

≤0.18

≤0.50

0.9~1.6

≤0.035

≤0.035

≥0.015

≤0.02

≤0.35

≤0.20

≤0.40

≤0.08

0.02~0.05

0.05~0.10

FH32

≤0.16

0.1~0.5

0.9~1.6

≤0.025

≤0.025

≥0.015

≤0.02

≤0.35

≤0.20

≤0.80

≤0.08

0.02~0.05

0.05~0.10

AH36

≤0.18

≤0.50

0.9~1.6

≤0.035

≤0.035

≥0.015

≤0.02

≤0.35

≤0.20

≤0.40

≤0.08

0.02~0.05

0.05~0.10

DH36

≤0.18

≤0.50

0.9~1.6

≤0.035

≤0.035

≥0.015

≤0.02

≤0.35

≤0.20

≤0.40

≤0.08

0.02~0.05

0.05~0.10

EH36

≤0.18

≤0.50

0.9~1.6

≤0.035

≤0.035

≥0.015

≤0.02

≤0.35

≤0.20

≤0.40

≤0.08

0.02~0.05

0.05~0.10

FH36

≤0.16

0.1~0.5

0.9~1.6

≤0.025

≤0.025

≥0.015

≤0.02

≤0.35

≤0.20

≤0.80

≤0.08

0.02~0.05

0.05~0.10

AH40

≤0.18

≤0.50

0.9~1.6

≤0.035

≤0.035

≥0.015

≤0.02

≤0.35

≤0.20

≤0.40

≤0.08

0.02~0.05

0.05~0.10

DH40

≤0.18

≤0.50

0.9~1.6

≤0.035

≤0.035

≥0.015

≤0.02

≤0.35

≤0.20

≤0.40

≤0.08

0.02~0.05

0.05~0.10

EH40

≤0.18

≤0.50

0.9~1.6

≤0.035

≤0.035

≥0.015

≤0.02

≤0.35

≤0.20

≤0.40

≤0.08

0.02~0.05

0.05~0.10

FH40

≤0.16

0.1~0.5

0.9~1.6

≤0.025

≤0.025

≥0.015

≤0.02

≤0.35

≤0.20

≤0.80

≤0.08

0.02~0.05

0.05~0.10

Shipbuilding Steel Plate Mechanical Properties

Grade	Thickness(mm) max	Yieldpoint(Mpa) min	Tensile Strength(Mpa)	Elongation(%)min	V-impact test			cold bend test
					Temperature(ºC)	Average AKV		b=2a 180°	b=5a 120°
						lengthways Min	crosswise Min
A	50	235	400~520	22	-	-	-	-	d=2a
B	50	235	400~520	22	0	27	20	-	d=3a
D	50	235	400~520	22	-10	27	20	-	d=3a
E	50	235	400~520	22	-40	27	20	-	d=3a
AH32	50	315	440~570	22	0	31	22	-	d=3a
DH32	50	315	440~570	22	-20	31	22	-	d=3a
EH32	50	315	440~570	22	-40	31	22	-	d=3a
FH32	50	315	440~570	22	-60	31	22	-	d=3a
AH36	50	355	490~620	21	0	34	24	-	d=3a
DH36	50	355	490~620	21	-20	34	24	-	d=3a
EH36	50	355	490~620	21	-40	34	24	-	d=3a
FH36	50	355	490~620	21	-60	34	24	-	d=3a
AH40	50	390	510~660	20	0	41	27	-	-
DH40	50	390	510~660	20	-20	41	27	-	-
EH40	50	390	510~660	20	-40	41	27	-	-
FH40	50	390	510~660	20	-60	41	27	-	-

 

Detailed Photos

 

Certifications

 

Our Advantages

1. Our Shipyard: Ningbo Zhenhe shipyard, and now Taihang is the branch representative of our yard.
2. Our founding team has experience of more than 15 years in shipbuilding and ship repair with our engineer and designer.
3. Equipment quality guarantee: Based on shipyard feedback, we built up a manufacturer file to ensure the good quality of the products. Also, we can send our engineers to help our clients install and test these exported equipment.
4. We are a second-hand ship broker to help you find the satisfied used different kinds of vessels.
5. We can provide the CKD kits and one-stop service based on our laser-cutting machine and purchase ability
6. We have a very professional design and technical team to work out perfect plans for our clients and help to solve any matters with pre-sale and after-sale.
7. Customer Distribution: Tanzania, Rwanda, India(Mumbai and Kolkata), Suva,  Portugal, Russia, Netherlands, Iceland, Denmark, Malaysia, Mexico.......


 

Company Profile