LR Marine Grade Steel Plates For Shipbuilding Use
LR marine grade steel plates are intended primarily for use in ship construction. LR marine grade steel plates are also known as LR shipbuilding steel plates and LR hull structural steel plates. According to the minimum yield point, LR marine grade steel plates can be divided into general strength LR marine grade steel plates and higher strength LR marine grade steel plates.
The general strength LR marine grade steel plates mainly cover below steel grades:
LR grade A, LR grade B, LR grade D, LR grade E.
The higher strength LR marine grade steel plates mainly cover below steel grades:
LR grade AH32, AH36, AH40, DH32, DH36, DH40, EH32, EH36, EH40, FH32, FH36, FH40.
Shipbuilding Standards from Different Countries
Shipbuilding steel plates are produced according to the classification society,different countries refers to offshore and marine steels in different classification society. Mainly as following:
ABS (American Bureau of Shipping)
BV (Bureau Veritas)
CCS (China Classification Society)
DNV (Det Norske Veritas)
GL (Germanischer Lloyd)
HR (Hellenic Register of Shipping)
KR (Korean Register of Shipping)
LR (Lloyd's Register of Shipping)
NK (Nippon Kaiji Kyokai)
RINA (Registro Italiano Navale)
RS (India Register of Shipping)
What Is the Thickness Of Shipbuilding Plate?
The thickness of Shipbuilding Plates ranges between 5 mm to 150 mm. It can be customized according to the specific requirements of the client.
Product Name | high strength steel plate Shipbuiding |
Material | Carbon Steel/ Alloy Steel |
Standard | CCS, DNV, GL, ABS, LR, BV, etc |
Grade | Grade A/B/D/E/ AH32/AH36/DH32/DH36/EH32/EH36 Q550CDE/Q690CDE Q345CDE-Z15/Z25/Z35 |
Size | Thickness: 6mm-650mm Width: 1500mm-4020mm Length: 3000mm-18800mm |
Application | Used to manufacture the hull and deck of ocean-going, coastal and inland shipping ships. |
Payment terms | T/T,L/C,Western union, Paypal |
Price terms | CFR,FOB,CIF,EXW |
Package | Standard export seaworthy package or as required. |
Elements | C | Mn | Al | Si | P | S |
---|---|---|---|---|---|---|
AH32 | ≤0.18 | 0.7~1.60 | ≥0.015 | 0.10~0.50 | ≤0.04 | ≤0.04 |
DH32 | ≤0.18 | 0.90~1.60 | ≥0.015 | 0.10~0.50 | ≤0.04 | ≤0.04 |
EH32 | ≤0.18 | 0.90~1.60 | ≥0.015 | 0.10~0.50 | ≤0.04 | ≤0.04 |
AH36 | ≤0.18 | 0.7~1.60 | ≥0.015 | 0.10~0.50 | ≤0.04 | ≤0.04 |
DH36 | ≤0.18 | 0.90~1.60 | ≥0.015 | 0.10~0.50 | ≤0.04 | ≤0.04 |
EH36 | ≤0.18 | 0.90~1.60 | ≥0.015 | 0.10~0.50 | ≤0.04 | ≤0.04 |
Shipbuilding steel plates are produced under the approval of production methods of classification societies in different countries refers to offshore and marine steels.
Mechanical Properties | |||||||
---|---|---|---|---|---|---|---|
Steel Grade |
Thickness/mm | Yield point/ MPa | Tensile strength/ MPa | Elongation/ % | V-type impact test | ||
Temperature/ ℃ | Average impact absorption workAkv/J | ||||||
Vertical | Horizontal | ||||||
A | ≤50 | ≥235 | 400~490 | ≥22 | - | - | - |
B | ≤50 | ≥235 | 400~490 | ≥22 | 0 | ≥27 | ≥20 |
D | ≤50 | ≥235 | 400~490 | ≥22 | -10 | ≥27 | ≥20 |
E | ≤50 | ≥235 | 400~490 | ≥22 | -40 | ≥27 | ≥20 |
AH32 | ≤50 | ≥315 | 440~590 | ≥22 | 0 | ≥31 | ≥22 |
DH32 | ≤50 | ≥315 | 440~590 | ≥22 | -20 | ≥31 | ≥22 |
EH32 | ≤50 | ≥315 | 440~590 | ≥22 | -40 | ≥31 | ≥22 |
AH36 | ≤50 | ≥355 | 490~620 | ≥22 | 0 | ≥34 | ≥24 |
DH36 | ≤50 | ≥355 | 490~620 | ≥22 | -20 | ≥34 | ≥24 |
EH36 | ≤50 | ≥355 | 490~620 | ≥22 | -40 | ≥34 | ≥24 |
Product Advantages
PRODUCT APPLICATION
PRODCTION PROCESS
We sincerely cooperate with you . Credit is our life and cheating behavior is never allowed in our business.
As a steel supplier,we are professional and and trustworthy .
Looking forward to cooperating with you!
FAQ
1. How about your price?
Although we are brand name products,but our prices are very favorable and competitive. Customer from all over the world to purchase our products, because our best price.
2. How long is your warranty?
Our Warranty is 12 month
3. What's your payment?
Our Payment could be
(1) 100% T/T
(2) 30% in advance, others before shipment.
(3)Advance, others letter of credit.
4. What is your payment method?
L/C
D/A
D/P
T/T
Western Union
MoneyGram
5. Could you special design and produce for you?
Sure, we have all kinds of professional engineers,
Could design and produce special product according to customer requested.
Such as: special Size, special control, or OEM, etc.
6. Do you looking for Agent?
Yes, we're looking for the agent all over the world, please contact us for further discussion.