In ABS classification society, there are four common strength steel gradesABS Grade A,ABS Grade B,ABS Grade D and ABS Grade E steel plates. High strength steel grades are ABS Grade AH32, GRADE AH36, GRADE AH40, GRADE DH36, GRADE DH40, GRADE FH32, ABS GRADE FH36 and Grade FH40. Now we analysis the common grades property as belows:
ABS Steel Grades A, B, D, E Plate Property Data
Grade
| |||||
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
| |
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
| |
Mark
|
AB/A
|
AB/B
|
AB/D
|
AB/E
| |
H:Heat Analysis. P:Product Analysis
Common strength steel grade ABS GRADE A,ABS Grade B,ABS Grade D and ABS Grade E steel plates, welcome to send email to kingsteelpipe@gmail.com. Find more details of shipbuild steel from KING STEEL from now on.