LR DNV BV ASTM A131 Shipbuilding Steel Plate

LR DNV BV ASTM A131 Shipbuilding Steel Plate
LR DNV BV ASTM A131 Shipbuilding Steel Plate
Our main products cover Corten Steel Plate,Wear Resistant Steel Plate,Alloy Steel Plate,Carbon Steel Plate,Shipping Steel Plate and Stainless Steel Plate etc…

About the Marine Steel Plate,we can produce the Q+T(Quenched+Temper),we can provide the product as your requirement.

 Shipbuilding Steel Plate Specification
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….
Thickness 2-300mm (2-100mm usually used)
Width 1000-3000mm (1000-2200mm usually used)
Length 1000-12000mm or as your request
Surface  Clean, finishing,blasting and painting according
to customer requirement
Delivery
States
 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.
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
 Shipbuilding Steel Plate Chemical Composition and Mechanical Properties
Grade C Si Mn P S Als
A ≤0.21 ≤0.50 ≥2.5C ≤0.035 ≤0.035
B ≤0.21 ≤0.35 0.8~1.2 ≤0.035 ≤0.035
D ≤0.21 ≤0.35 0.6~1.2 ≤0.035 ≤0.035 ≥0.015
E ≤0.18 ≤0.35 0.7~1.2 ≤0.035 ≤0.035 ≥0.015
AH32 ≤0.18 ≤0.50 0.9~1.6 ≤0.035 ≤0.035 ≥0.015
DH32 ≤0.18 ≤0.50 0.9~1.6 ≤0.035 ≤0.035 ≥0.015
EH32 ≤0.18 ≤0.50 0.9~1.6 ≤0.035 ≤0.035 ≥0.015
AH36 ≤0.18 ≤0.50 0.9~1.6 ≤0.035 ≤0.035 ≥0.015
DH36 ≤0.18 ≤0.50 0.9~1.6 ≤0.035 ≤0.035 ≥0.015
EH36 ≤0.18 ≤0.50 0.9~1.6 ≤0.035 ≤0.035 ≥0.015
AH40 ≤0.18 ≤0.50 0.9~1.6 ≤0.035 ≤0.035 ≥0.015
DH40 ≤0.18 ≤0.50 0.9~1.6 ≤0.035 ≤0.035 ≥0.015
EH40 ≤0.18 ≤0.50 0.9~1.6 ≤0.035 ≤0.035 ≥0.015
Grade Yield strength MPA Tensile strength MPA Elongation % Test
temperature °C
V ballistic work
Thickness mm
≤50 >50~70 >70~100
L T L T L T
A ≥235 400-520 ≥22 20 34 24 41 27
B ≥235 400-520 ≥22 0 27 20 34 24 41 27
D ≥235 400-520 ≥22 -20 27 20 34 24 41 27
E ≥235 400-520 ≥22 -40 27 20 34 24 41 27
AH32 ≥315 440-570 ≥22 0 31 22 38 26 46 31
DH32 ≥315 440-570 ≥22 -20 31 22 38 26 46 31
EH32 ≥315 440-570 ≥22 -40 31 22 38 26 46 31
AH36 ≥355 490-630 ≥21 0 34 24 41 27 50 34
DH36 ≥355 490-630 ≥21 -20 34 24 41 27 50 34
EH36 ≥355 490-630 ≥21 -40 34 24 41 27 50 34
AH40 ≥390 510-660 ≥20 0 41 27
DH40 ≥390 510-660 ≥20 -20 41 27
EH40 ≥390 510-660 ≥20 -40 41 27

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