Qingdao Quanlong Metal Materials Co., Ltd.
We are one of the leading steel prodcuts manufacturer and distributor from China which have been engaging in the field sales for 15 years with 12 years export experience.
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.
Looking forward to establish a good relationship long tern bisiness with you!












We are one of the leading steel prodcuts manufacturer and distributor from China which have been engaging in the field sales for 15 years with 12 years export experience.
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.
Looking forward to establish a good relationship long tern bisiness with you!
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 |











