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KR Grade A hot rolled flat steel

KR Grade A hot rolled flat steel with good toughness properties, higher strength. KR Grade A hot rolled flat 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 Grade A hot rolled flat steel shipbuilding steel plate. JW steel has a large number of stocks.

KR Grade A hot rolled flat steel specifications: 75 × 7-16, 80 × 7-16, 100 × 8-16, 120 × 8-16, 150 × 9-20, 200 × 10-25, 250 × 10-25, 300 × 12-30, 350 × 12-30, 400 × 15-35

KR Grade A hot rolled flat steel , R A chemical composition:

Grade

C max

Si max

Mn

P max

S max

Als min

R A

0.21

0.50

≥ 2.5C

0.035

0.035

-

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

KR Grade A hot rolled flat steel , R 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

R A

400-520

235

22

20

-

-

34

24

41

27

We also have a high quality logistics team who make sure the fast delivery time and shipment. Anyway, if you want to find KR Grade A hot rolled flat steel, R A shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar supplier, KR Grade A hot rolled flat steel , R A shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar manufacturer, KR Grade A hot rolled flat steel, R A shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar exporter, please contact JW steel’s sales team. We will give you the KR Grade A hot rolled flat steel, R A shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar competitive price, KR Grade A hot rolled flat steel, R A shipbuilding steel plate/sheet/angle bar/bulb flat bar/ L section steel bar good quality and best service from us.

Related products: KR Grade B hot rolled flat steel bar, KR Grade A angle steel, KR Grade A bulb flat steel bar, KR Grade A L shaped steel bar