#RINA A420 Ocean steel, RINA A420 shipbuilding steel, RINA A420 offshore engineering steel


RINA A420 bulb flat steel bar with good toughness properties, higher strength. RINA A420 bulb flat steel bar 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 A420 bulb flat steel bar shipbuilding steel plate.

RINA A420 bulb flat steel bar specifications: 80×5/6, 100×7/8, 120×6/7/8, 140×7/8/10, 160×7/8/9/11, 180×8/9/10/11, 200×9/10/1112, 220×10/11/12, 240×10/11/12, 260×10/11/12, 280×11/12/13, 300×11/12/13, 320×12/13/14, 340×12/13/14, 370×13/14/15, 400×14/15/16, 430×14/15/17/19/20

RINA A420 bulb flat steel bar Mechanical Property:
Grade
Mechanical Property
Charpy V Impact Test
Yield Min Mpa
Tensile
Mpa
Elongation
Min %
Degree
Energy 1 (J)
Energy 2(J)
A420
420
530-680
18%
0
28
42

RINA A420 bulb flat steel bar chemical composition:
Grade
C max
Si
Mn
max
P max
S max
Als
N max
Nb max
V
max
Ti
max
B
max
A420
0.21
0.10-0.55
1.7
0.035
0.035
0.015-0.08
0.20
0.02-0.05
0.04-0.10
0.02
0.005

JW steel keeps more than 10,000 tons hot rolled and cold rolled RINA A420 bulb flat steel bar , RI/A420 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.

Email : pandora@steel-jw.com
Skype : pandora.peng

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BV/A420 bulb flat steel bar BV/A420 bulb flat steel bar is a kind of shipbuilding steel. BV/A420 bulb flat steel bar with good toughness properties, higher strength and can be used in ship's hull structure. All of our stock is the high quality BV/A420 bulb flat steel bar shipbuilding steel plate. BV/A420 bulb flat steel bar has a large number of stocks. BV/A420 bulb flat steel bar specifications : 80 × 5/6, 100 × 7/8, 120 × 6/7/8, 140 × 7/8/10, 160 × 7/8/9/11, 180 × 8/9/10/11, 200 × 9/10/1112, 220 × 10/11/12, 240 × 10/11/12, 260 × 10/11/12, 280 × 11/12/13, 300 × 11/12/13, 320 × 12/13/14, 340 × 12/13/14, 370 × 13/14/15, 400 × 14/15/16, 430 × 14/15/17/19/20 BV/A420 bulb flat steel bar Mechanical Property: Grade Mechanical Property Charpy V Impact Test Yield Min Mpa Tensile Mpa Elongation Min % Degree Energy 1 (J) Energy 2(J) A420 420 530-680 18% 0 28
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