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KR A51 angle steel plate

KR A51 angle steel with good toughness properties, higher strength. KR A51 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 KR A51 angle steel shipbuilding steel plate.

KR A51 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

KR A51 angle steel chemical composition:

Grade

C max

Si

Mn

max

P max

S max

Als

N max

Nb max

V

max

Ti

max

B

max

A51

0.21

0.10-0.55

1.7

0.035

0.035

0.015-0.08

0.20

0.04-0.10

0.04-0.10

0.02

0.005

KR A51 angle steel Mechanical Property:

Grade

Mechanical Property

Charpy V Impact Test

Yield Min Mpa

Tensile

Mpa

Elongation

Min %

Degree

Energy 1 (J)

Energy 2(J)

A51

420

530-680

18%

0

28

42

JW steel keeps more than 10,000 tons hot rolled and cold rolled KR A51 angle steel, R A51 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.