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.