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You are here: Home- Selling listA131 GRADE B STEEL PLATE,A131 Grade B shipbuilding steel plate

A131 GRADE B STEEL PLATE,A131 Grade B shipbuilding steel plate

Posted:1/29/2016 10:39:49 PM

ASTM A131 has normal strength, high strength for shipbuilding, onshore/offshore platform and other marine engineering.we are specializes in the ship steel plate and supply A131 Grade B steel sheets in superior quality.

Other relative steel grade in ASTM A131,there are oil platform steel plate A131 Grade A,shipbuilding steel plate A131 Grade B,marine steel plate A131 Grade D,off-shore steel plate A131 Grade E and so on!

Chemical composition of Heat analysis for Shipbuilding steel plate A131 Grade B (Max %):

C

Si

Mn  (Min)

P

S

0.21

0.35

0.80

0.035

0.035

Mechanical Property of A131/B normal strength

Mechanical Property of A131/B normal strength
Grade Thickness Yield
Strength
Tensile Strength Elongation Charpy V Notch Impact Test
Degree Value 1 Value 2
A131/B mm Min Mpa Mpa Min % 0 J J
t≤50 235 400-520 22% 20 27
50<t≤70 235 400-520 22% 24 34
70<t≤100 235 400-520 22% 27 41
Note: Value 1 is transverse impact test, Value 2 is longitudinal

Equivalent steel grade of A131/B

Equivalent steel grade of A131/B
LR GL ABS CCS KR DNV NK RINA
LR B GL-B AB/B CCS/B KR/B NV/B NK/B RI/B

we are specialized in super thick low alloy, high strength steel plate,we have sold our A131 Grade B shipbuilding steel plate to over 20 countries,if you want to buy or learn more information about A131 GRADE B STEEL PLATE,please contact us by email info@katalor.com or calling us ,we will do our best to help you!

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