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RINA Grade A angle steel

RINA Grade A angle steel with good toughness properties, higher strength. RINA Grade A 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 A angle steel shipbuilding steel plate.

RINA Grade A 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 A angle steel, RI/A chemical composition:

Grade

C max

Si max

Mn

P max

S max

Als min

RI/A

0.21

0.50

≥ 2.5C

0.035

0.035

-

CE: C+1/6Mn ≤ 0.40%
Cu ≤ 0.35%,Ni ≤ 0.30%

RINA Grade A angle steel, RI/A 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

RI/A

400-520

235

22

20

-

-

34

24

41

27

Related products: RINA Grade B angle steel, RINA Grade A bulb flat steel bar, RINA Grade A L shape steel

JW steel keeps more than 10,000 tons hot rolled and cold rolled RINA Grade A angle steel, RI/A 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.

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