LR Grade AH32 Shipbuilding Steel Plate

LR Grade AH32 Dimension:
Thickness: 6mm-200mm
Width: 1500mm-4000mm
Length: 6000mm-180000mm

Additional Condition:
UT (Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered), Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.

LR Grade AH32 chemical composition:

C

Si

Mn

P

S

Al (acid) min.

Nb

0.18

0.10-0.50

0.90-1.60

0.035

0.035

0.015

0.02-0.05

V

Ti

Cu

Cr

Ni

Mo

 

0.05-0.10

0.02

0.35

0.20

0.40

0.08

 

LR Grade AH32 Mechanical Property:

Yield strength (≥Mpa)

Tensile strength (Mpa)

Elongation in ≥,%

315

440-590

200mm

50mm

19

22

LR Grade AH32 Main Application:
LR Grade AH32 Shipbuilding steel plate is mainly used to Shipbuilding Project and Ocean Offshore Structural Project.

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