GNEE's supplying period for A131GrDH32 ship plate stock shall be 5 days for hundreds tons,and then GL agency would come to our mill for sample inspection before shipment,and finally our mill issue the mill test certificates for each plate and GL agency stamped and endorsed on our Mill test certificates.So this systerm can gurantee all our plates are properity and quality.Else,our mill had cooperated with other eight classification societies,such as LR,ABS,BV,DNV,NK,CCS,RINA,KR.
ASTM A131 Grade DH32 Shipbuilding Steel Plate Chemical Composition and Mechanical Property
|
Grade |
C % |
Si % |
Mn % |
P % |
S % |
Al(acid soluble),min% |
Cb |
V |
Ti |
Cu |
Cr |
Ni |
Mo |
N |
|
ASTM A131 DH32 |
0.18 |
0.10-0.50 |
0.90-1.60 |
0.035 |
0.035 |
0.015 |
0.02-0.05 |
0.05-0.10 |
0.02 |
0.35 |
0.20 |
0.40 |
0.08 |
... |
|
Grade |
Yield Strength (Mpa) |
Tensile Strength |
Elongation in8 in.[200mm] |
Elongation in8 in.[200mm] |
Impact Energy |
Test Temperature(°C) |
|
ASTM A131 DH32 |
≥315 |
440-590 |
≥19 |
≥22 |
31 |
-20 |
|
Equivalent steel grade of A131 DH32 |
|||||||
|
DNV |
GL |
LR |
BV |
CCS |
NK |
KR |
RINA |
|
NV D32 |
GL-D32 |
LR/DH32 |
BV/DH32 |
CCS/D32 |
K D32 |
R D32 |
RI/D32 |
ASTM A131 Grade DH32 Shipbuilding Steel Plate Application
ASTM A131 Grade DH32 Shipbuilding steel plate is mainly used to Shipbuilding Project and Ocean Offshore Structural Project.
ASTM A131 Grade DH32 Shipbuilding Steel Plate Other Name
ASTM A131 Grade DH32 Shipbuilding steel plate, ASTM A131 Grade DH32 Ship steel plate, ASTM A131 Grade DH32 Marine steel plate, ASTM A131 Grade DH32 ship plate.
Additional Condition
UT(Ultrasonic examination), AR(As Hot Rolled only), TMCP(Thermal Mechanical Control Processing), N(Normalized), Q+T(Quenched and Tempered),Z Direction Test(Z15,Z25,Z35), Charpy V-Notch Impact Test, The Third Party Test (such as SGS Test), Coated or Shot Blasting and Painting.
If you want to learn about or purchase other ship plates from GNEE, you can send an email to info@gneesteels.com. We will be very happy to serve you.
Related steel grades
|
ASTM A131 Grade Supplier |
||||
|
Ordinary strength |
ASTM A131 Grade A |
ASTM A131 Grade B |
ASTM A131 Grade D |
ASTM A131 Grade E |
|
low - temperature toughness |
ASTM A131 Grade AH32 |
ASTM A131 Grade AH36 |
ASTM A131 Grade AH40 |
/ |
|
Medium - low temperature toughness |
ASTM A131 Grade DH32 |
ASTM A131 Grade DH36 |
ASTM A131 Grade DH40 |
/ |
|
Better low - temperature toughness |
ASTM A131 Grade EH32 |
ASTM A131 Grade EH36 |
ASTM A131 Grade EH40 |
/ |
|
Ultra - low temperature toughness |
ASTM A131 Grade FH32 |
ASTM A131 Grade FH36 |
ASTM A131 Grade FH40 |
/ |
