- : 0086-21-61182423
- : 0086-21-61182425
- : [email protected]
- : Room 301,Unit 6,lane 2500,xiupu Road,Kangqiao Industrial Area,Pudong New District,Shanghai
- Improper welding of X80 pipeline may cause cracks
- Brief introduction of API X52 pipeline steel
- The difference between PSL1 and PSL2
- Harm of inclusions in X70 pipeline steel
- API 5L pipeline pipe
- X52 steel plate surface quality standards that need to be met
- The basic production process of API 5L X60 pipeline steel
- The key to Q460D steel welding process
- What does the heat treatment of Q690 Steel include?
- Reasons for choosing Q690D steel
ASTM A572 Grade 55 Steel Plate Equivalent Material
A572 Gr.55 steel plate is high strength low alloy columbium-vanadium structural steel grade.Compare with A572 Gr.50, A 572 Gr55 steel has a more yield and tensile strength in project.
Chemical composition of A572 Grade 55, %
Grade |
C |
Mn |
P |
S |
Si |
Nb |
V |
A572Gr.55 |
≤0.25 |
≤1.35 |
≤0.04 |
≤0.05 |
≤0.40 |
0.005-0.05 |
0.01-0.05 |
Mechanical Property of A572 Grade 55
Grade |
Thickness |
Yield |
Tensile |
Elongation |
Charpy V Impact Test |
||
Degree |
Energy 1 |
Energy 2 |
|||||
A572Gr.55 |
mm |
Min Mpa |
Mpa |
Min % |
- |
J |
J |
5<t≤300 |
380 |
485 |
17% |
|
|
Other steel category:
Boiler steel plate |
Marine steel |
Corten steel plate |
Stainless steel plate |
HSLA steel plate |
API Pipeline steel |
Spring steel |
Cold rolled steel |
High Yield Steel |
Section steel |
Grade 55 Steel Plate Additional requirements:
UT: EN 10160-S3E3/S3E4, SEL 072-Ⅰ; JIS G 0801, EN10160-S2E2/S2E3, SEL 072-Ⅱ, A578 Level C; SEL 072-Ⅲ/Ⅳ, EN10160-S1E1/S0E1, A578 Level B; A578 Level A, A435.
A572 Grade 55 Steel Plate Specification:
Thickness 8mm-200mm,
Width: 1500-4020mm,
Length: 3000-27000mm
We can supply any size based on customer's requirements.
Standard: ASTM A572Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel
Classification: Normalized rolled weldable fine grain structural steels
As the professional A572 Gr.55 steel plate Chinese supplier, we will supply our customers the best quality with the competitive price ,the best service and rapid delivery time. If you purchase the A 572 Gr55 steel , we support you to pay a visit to our company and do inspection. If you have any need of A572 Grade 55 Steel Plate, you are welcome to contact me .We are sincerely looking for your cooperation.