Gangsteel is specialized in supplying RINA high strength steel plate in RINA Grade AH32. For more information of GradeAH32 steel plate, please check them in following:

RI/AH32 high Strength Max Chemical Composition in Tempering and Quenching

 

Grade

C %

Si %

Mn %

P %

S %

AH32

0.180

0.10-0.35

0.700

0.035

0.035

Crack Sensitivity:  Pcm = (C+Si/30+Mn/20+Cu/20+Ni/60+Cr/20+Mo/15+V/10+5B)%
Carbon Equivalent:  Ceq = 【C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15】%

 

RI/AH32 high strength property in tempering and quenching

 

Grade

Thickness(mm)

Min Yield (Mpa)

Tensile(MPa)

Elongation (%)

Min Impact Energy

AH32

8mm-50mm

Min 315Mpa

440-590Mpa

22%

0

34J

51mm-70mm

Min 315Mpa

440-590Mpa

22%

0

38J

71mm-100mm

Min 315Mpa

440-590Mpa

22%

0

46J

The min impact energy is longitudinal energy

 

Boiler steel plates| Alloy steel plates| High strength plate| Carbon steel plate| Stainless steel plate

 

 

 

Equivalent steel grade of RI/AH32

DNV

GL

LR

BV

CCS

NK

KR

ABS

NV A32

GL-A32

LR/AH32

BV/AH32

CCS/A32

K A32

R A32

AB/A32

 

 

If you need more stock steel plates in shipbuilding steel plate, please click warehouse sizes.

 

The related steel grade: RI/DH32, RI/EH32, RI/FH32

 

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