Shipbuilding And Offshore Engineering Steel Ah32 Ah36 Ah40 Provide
Cutting And Relevant Service
| Commodity | Marine Grade Steel AH32 AH36 Ship Building Steel Plate |
| 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, NVA420/D420/E420, NVA460/D460/E460, NVA500/D500/E500,
NVA550/D550/E550…. |
| Thickness | 2-300mm |
| Width | 1000-3000mm |
| 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 |
| Package | Standard export seaworthy package,suit for all kinds of transport;
or as required. |
| Container | 20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High) |
| 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 |
CCSA CCSB AH36 shipping building steel plate
Specification
Ah36 steel plate is used for shipbuiling&platform.The
shipbuilding steel plate grade AH36 is the high tensile strength
steel. Ah32 shipbuilding steel has good toughness properties,
higher strength,strong corrosion-resistance,the processing
properties,and welding properties. ASTM A131 Ah36 steel plate can
be used in the manufacture of the ship's hull structure whose
weight is more than 10000 tons.
AH36 Shipbuilding steel plate specification:
Thickness: 4mm to 260mm,
Width: 1200mm to 4000mm
Length: 3000mm to 18000mm.
Chemical Composition % of Ah36 shipbuilding steel plate
Grade | C
max | Si
max | Mn | P
max | S
max | Als
min | Ti
max | Cu
max | Cr
max | Ni
max | Mo
max |
| AH36 | 0.18 | 0.50 | 0.90-1.60 | 0.035 | 0.035 | 0.015 | 0.02 | 0.35 | 0.20 | 0.40 | 0.08 |
Note: Generally speaking CE will be ≤ 0.40%. If the delivery
condition is TMPC, the CE will be : ≤ 0.36% (thickness ≤
50mm),≤0.38%( when the thickness >50-100). Ceq%
=(C+Mn)/6+(Cr+Mo+V)/5+(Ni+Cu)/15.
Mechanical Property of Ah36 shipbuilding steel plate
Grade | Rm
(MPa) | Re(MPa) min | A% min | Akv/J min |
| AH36 | 440-570 | 315 | 22 | E.T °C | Thickness (mm) |
| 0 | ≤ 50 | >50-70 | >70-100 |
| L | C | L | C | L | C |
| 31 | 22 | 38 | 26 | 46 | 31 |
Note: In the list , Rm: .tensile strength,Re: Yield strength,A%:
elongation, E.T: experimental temperature,L: lengthways, C:
crosswise.
Ah36 steel plate Condition Of Delivery
Grade | Fine grains elements | category | The thickness of steel |
| ≤ 12 | >12.5-20 | >20-25 | >25-35 | >35-50 | >50-100 |
| AH36 | Nb+V or V | Plate/
sheet | A(50) | N(50),CR(50),TM(50) | N(50),CR(25),TM(50) |
| Profile steel | N(50),CR(50),TM(50),AR*(25) | - |
| Al or Al+Ti | Plate/
sheet | A(50) | AR*(25) | - |
| N(50),CR(50),TM(50) | N(50),CR(25),TM(50) |
| Profile steel | A(50) | N(50),CR(50),TM(50),AR*(25) | - |
Note: 1. delivery condition: A =Any ; N=Normalized ; CR=Control
Rolled ; TM=TMPC, Temperature - deformation control rolling; AR*=
Can be hot rolled with the agreement of Classification Society ;
CR*=Can be control rolled with the agreement of Classification
Society .
2. The Figure in the ( ) means the sampling volume to do the impact
test, the unit is Ton.(-) means without impact test.
