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Brand Name : Gnee Steel
Model Number : LR AH36
Certification : SGS LR
Place of Origin : Henan
MOQ : 10
Price : 5000 $
Payment Terms : L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability : 3000 Ton/Tons per Month
Packaging Details : With wooden pallets, Standard Sea Worthy Package or as per customer required
Application : Ship Plate,Construction/Ship Building etc.
Technique : Hot Rolled,customers' requirements,Ship Plate
Type : Steel Plate,Steel Coil
Standard : ASTM,GB,AISI,JIS,BS
Length : 1000-12000mm,Customers' Requirement
Surface treatment : Coated
Grade : A,B,D, AH32,DH32,AH36,DH36,E,EH32,EH36,2HGr50,AH40,DH40,FH32,FH36
Width : 1300mm-3000mm
Special use : shipbuilding steel plate
Thickness : 8mm-400mm
Product name : Ship Building Carbon Steel Plate,ah36 shipbuilding steel plate marine steel plate,Hot Rolled Carbon Steel Plate,LR/ABS/BV/DNV Classification society hull structural steel plate
Shape : Flat,sheet,Plate
Material : ABS A AH32 AH36 EH36
Name : Hot rolled steel plate for building,Quality Carbon Shipbuilding Steel Plate/Sheet
Plain carbon and mild steel are the most common grades of steel for shipbuilding, as they boast a raft of beneficial properties that make them uniquely suited for marine engineering. These include: High yield strengths and typical tensile strengths on a range of 490 – 620 MPa.
Steel for shipbuilding must first be classified according to one or more of the relevant classification societies: American Bureau of Shipping (ABS), Lloyd’s Register, or Det Norske Veritas (DNV). These have established globally-accepted standards and rules that steel for shipbuilding must follow, from chemical composition to downstream plate thickness.
LR/AH36 high Strength Chemical Composition | |||||||
Grade | The Element Max (%) | ||||||
C | Si | Mn | P | S | Al | N | |
LR/AH36 | 0.18 | 0.05 | 0.9-1.6 | 0.035 | 0.035 | 0.015 | |
Nb | V | Ti | Cu | Cr | Ni | Mo | |
0.02-0.05 | 0.03-0.10 | 0.02 | 0.35 | 0.20 | 0.40 | 0.08 |
Crack Sensitivity: Pcm = (C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B)%
Carbon Equivalent: Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%
LR/AH36 high strength property | |||||||
Grade | Mechanical Property | Charpy V Impact Test | |||||
Thickness | Yield | Tensile | Elongation | Degree | Energy 1 | Energy 2 | |
LR/AH36 | mm | Min Mpa | Mpa | Min % | 0 | J | J |
t≤50 | 355 | 490-630 | 21% | 24 | 34 | ||
50<t≤70 | 355 | 490-630 | 21% | 27 | 41 | ||
70<t≤100 | 355 | 490-630 | 21% | 34 | 50 | ||
Note: Energy 1 is transverse impact test, Energy 2 is longitudinal |
Equivalent steel grade of LR/AH36 | |||||||
DNV | GL | ABS | BV | CCS | NK | KR | RINA |
NV A36 | GL-A36 | AB/AH36 | BV/AH36 | CCS/A36 | K A36 | R A36 |
RI/A36 |
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LR ABS AH36 Structural Shipbuilding Steel Plate For Offshore Industries Images |