LR GRADE B and LR/B Ship steel plate supplier

Gangsteel export LR GRADE B and LR/B steel plate. LR GRADE B is shipbuilding steel Grade Stock steel warehouse. What is LR/B shipbuilding steel equal grade?

Keywords: LR/B Steel plate, LR GRADE B, LR GRADE B steel properties, LR GRADE B equivalent material, LR GRADE B round bar, LR GRADE B steel density

Adopt Standard: LR

LR steel grade:

LR/A LR/B LR/E LR/D
LR/AH36 LR/DH36 LR/EH36 LR/FH36
LR/AH32 LR/DH32 LR/EH32 LR/FH32
LR/AH40 LR/DH40 LR/EH40 LR/FH40
LR/AH27S LR/DH27S LR/EH27S LR/FH27S
BV ABS DNV GL

LR GRADE B steel grade

GRADE B steel grade specification:
Thickness: 6mm to 200mm,
Width: 1500mm to 4020mm

Length: 3000mm to 27000mm.
the max weight is 36MT/PCS. In Z test, Z15, Z25, Z35
UT test: S0E1, S1E2, S2E3 and other standard which be required by customers.

Gangsteel is specialized at super thick steel plate which beyond nine classification society approval. We have cooperated with LR, DNV, CCS, ABS, BV, GL, NK, KR, and RINA to do the third party inspection to promise quality for our customers in many years.

Gangsteel exported LR GRADE B steel material directly from our mill in the competitive price from sales department. Each plate has the Mill Certificate Test EN10204 3.2 Version.

We sincerely hope old and new customers to visit our mill for a long steel business

About LR GRADE B detail information, please refer to technical date in following:

LR GRADE B and LR/B Ship steel plate Chemical composition heat analysis

Element LR GRADE B Max % Element LR GRADE B max %
C 0.21 Ni  
Mn 0.80 Mo  
Si 0.35    Al  
S 0.035    Nb  
P 0.035 V  
Cu   Ti  
    Cr   N  

LR GRADE B and LR/B Ship steel plate Mechanical properties,

Grade Thickness Yield Strength Tensile Strength Elongation Impact Energy
(mm) MPa (min) MPa % (min) (KV J) (min)
        0 degree
LR GRADE B 8-200 235 400-520 22 27

Note: the impact energy under less 50mm thickness

If you have any requirement in LR GRADE B and LR/B Ship steel plate, please feel free to contact us soon.

LR GRADE B and LR/B Ship steel plate supplier