Shanghai Katalor can offer Grade A, Grade B, Grade D, and GradeEshipbuilding steel plates ceritified by BVcertification (Bureau Veritas). Our certificated BV Grade A shipbuilding steel products are available in plates, sheets, angle steel bars, L-shaped angles, bulb flats and H beams.
In BVclassification society, common strength structural shipbuilding steel grades contains BVGrade A,BVGrade B,BVGrade D and BVGrade E steel plates. High strength structural shipbuilding steel grades are BV Grade AH32, Grade AH36, GRADE AH40, Grade DH36, Grade DH40,GRADE FH32, BV FH36 and Grade FH40. Now we analysis the common grades property as belows:
BVGrade A, B, D, E Shipbuilding Steel Mechanical Properties and Composition:
Grade |
BV Grade A | BV Grade B | BV Grade D | BV Grade E | |
|---|---|---|---|---|---|
| Yield Strength(Mpa) | 235 |
235 |
235 |
235 |
|
| Tensile Strength(Mpa) | 400-520 |
400-520 |
400-520 |
400-520 |
|
| Impacting Test temperature (℃) | 20 |
0 |
-20 |
-40 |
|
| Chemical Composition % ≤ |
C |
0.21 |
0.21 |
0.21 |
0.18 |
Mn(≥) |
2.5*C |
0.80 |
0.60 |
0.70 |
|
P |
0.035 |
0.035 |
0.035 |
0.035 |
|
S |
0.035 |
0.035 |
0.035 |
0.035 |
|
Si |
0.50 |
0.35 |
0.10- 0.35 |
0.10- 0.35 |
|
Al (acid) |
0.035 |
0.035 |
0.035 |
0.035 |
|
| Mark | BV/A | BV/B | BV/D | BV/E | |
Common strength shipbuilding steel BV Grade A,BV Grade B, BV Grade D and BV GradeE steel platesare hot selling. Find more details of shipbuild steel from Shanghai Katalor now. 300tons BV Grade A, B, D, E steel plates are stocked in Shanghai.
