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RINA D32 angle steel bars

RINA Grade D32 angle steel with good toughness properties, higher strength. RINA Grade D32 angle 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 RINA Grade D32 angle steel shipbuilding steel.
RINA Grade D32 angle steel specifications: 100× 75 × 7/10, 100×75×8/10, 125 × 75 × 7/10, 125×75×8/10, 150 × 90 × 9/12, 150×90×10/12, 150×100×12
RINA Grade D32 angle steel, RI/A chemical composition:

Grade

C max

Si max

Mn

P max

S max

Als min

Ti max

Cu max

Cr
max

Ni
max

Mo
max

RI/D32

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.
RINA DH32, RI/D32 Mechanical Property in shipbuilding angle steel bar, bulb flat bar, L section steel bar

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

RI/D32

440-570

315

22

-20

31

22

38

26

46

31

RINA DH32, RI/D32 shipbuilding angle steel bar, bulb flat bar, L section steel bar delivery condition :

Grade

Fine grains elements

category

The thickness of steel

≤ 12

>12.5-20

>20-25

>25-35

>35-50

>50-100

DH32

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)

-

China special steel limited keeps more than 10,000 tons hot rolled and cold rolled RINA DH32, RI/D32 angle 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.
We also have a high quality logistics team who make sure the fast delivery time and shipment. Anyway, if you want to find RINA DH32, RI/D32 shipbuilding steel /sheet/angle bar/bulb flat bar/ L section steel bar supplier, RINA DH32, RI/D32 shipbuilding steel/sheet/angle bar/bulb flat bar/ L section steel bar manufacturer, RINA DH32, RI/D32 shipbuilding steel/sheet/angle bar/bulb flat bar/ L section steel bar exporter, please contact China special steel limited’s sales team. We will give you the RINA DH32, RI/D32 shipbuilding steel/sheet/angle bar/bulb flat bar/ L section steel bar competitive price, RINA DH32, RI/D32 angle shipbuilding steel/sheet/angle bar/bulb flat bar/ L section steel bar good quality and best service from us.

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