Accreditation Administration System:
GL Grade AH36,GL Grade DH36,GL Grade EH36 and GL Grade FH36 are mainly needed from shipyards in
Europe owning to it is specification of German standard.Other relative steel grades are GL Grade A,GL Grade
B,GL Grade D,GL Grade E,GL Grade AH32,GL Grade AH40,GL Grade DH40,GL Grade EH40,GL Grade FH40
and so on. For the details of its chemical composition and mechanical property comparasion,now we indicate
them in the below table:
Property Data:
|
Grade |
|
GL Grade AH36 |
GL Grade DH36 |
GL Grade EH36 |
GL Grade FH36 |
|
Chemical Composition % ≤ |
C |
0.18 |
0.18 |
0.18 |
0.16 |
|
Mn |
0.90-1.60 |
0.90-1.60 |
0.90-1.60 |
0.90-1.60 | |
|
Si |
0.10-0.50 |
0.10-0.50 |
0.10-0.50 |
0.10-0.50 | |
|
P |
0.035 |
0.035 |
0.035 |
0.025 | |
|
S |
0.035 |
0.035 |
0.035 |
0.025 | |
|
Al (acid) ≥ |
0.015 |
0.015 |
0.015 |
0.015 | |
|
Nb |
0.02-0.05 |
0.02-0.05 |
0.02-0.05 |
0.02-0.05 | |
|
V |
0.05-0.10 |
0.05-0.10 |
0.05-0.10 |
0.05-0.10 | |
|
Ti |
0.02 |
0.02 |
0.02 |
0.02 | |
|
Cu |
0.35 |
0.35 |
0.35 |
0.35 | |
|
Cr |
0.20 |
0.20 |
0.20 |
0.20 | |
|
Ni |
0.40 |
0.40 |
0.40 |
0.80 | |
|
Mo |
0.08 |
0.08 |
0.08 |
0.08 | |
|
N |
|
|
|
0.009 | |
|
Tensile Strength (Mpa) ≥ |
490-620 |
490-620 |
490-620 |
490-620 | |
|
Yield Strength (Mpa) ≥ |
355 |
355 |
355 |
355 | |
|
Mark on steel plate |
GL/AH36 |
GL/DH36 |
GL/EH36 |
GL/FH36 | |
