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LR AH32 hot rolled flat steel with good toughness properties, higher strength. LR AH32 hot rolled flat steel are mainly used to contribute hull of ships and the cranes of break bulker and vessels in low temperature oceans. All of our stock is the high quality LR AH32 hot rolled flat steel shipbuilding steel plate.
Key words: LR AH32 hot rolled flat steel, LR AH32 Ocean steel, LR AH32 shipbuilding steel, LR AH32 offshore engineering steel
LR AH32 hot rolled flat steel specifications: 75 × 7-16, 80 × 7-16, 100 × 8-16, 120 × 8-16, 150 × 9-20, 200 × 10-25, 250 × 10-25, 300 × 12-30, 350 × 12-30, 400 × 15-35
LR AH32 hot rolled flat steel, LR/AH32 chemical composition:
Grade |
C max |
Si max |
Mn |
P max |
S max |
Als min |
Ti max |
Cu max |
Cr max |
Ni max |
Mo max |
LR/AH32 |
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.
LR AH32 hot rolled flat steel, LR/AH32 Mechanical Property:
Grade |
Rm (MPa) |
Re(MPa) min |
A% min |
Akv/J min |
||||||
E.T °C |
Thickness (mm) |
|||||||||
≤ 50 |
>50-70 |
>70-100 |
||||||||
L |
C |
L |
C |
L |
C |
|||||
LR/AH32 |
440-570 |
315 |
22 |
0 |
31 |
22 |
38 |
26 |
46 |
31 |
JW steel keeps more than 10,000 tons hot rolled and cold rolled LR AH32 hot rolled flat steel, LR/AH32 shipbuilding steel in stock each month. We can meet our customer’s any quantity request. Based on these stock source, our advantage industry spread into steel process like: cutting ( any size and any shape ) drilling, welding, milling, machining and steel structure.
Related products: LR AH36 hot rolled flat steel bar, LR AH32 angle steel, LR AH32 bulb flat steel bar, LR AH32 L shaped steel bar