We are mainly engaged in marketing and processing of various specifications of coil, plate, especially section steel, round pipe, rectangular tube and square tube.
steel Grade :
SA572 Grade 55
Specification:
Thickness 8mm-200mm, Width: 1500-4020mm, Length: 3000-27000mm
Standard:
ASTM SA572Standard Specification for High-Strength Low-Alloy Columbium-Vanadium Structural Steel
Approval By Third Party
ABS, DNV, GL, CCS, LR , RINA, KR, TUV, CE
Classification:
Normalized rolled weldable fine grain structural steels
steel is specialized in supplying ASTM steel plate in SA572 Grade 55. For more information of SA572 Grade 55steel plates, please check them in following:
Chemical composition % of the Product analysis of grade SA572 Grade55 .
SA572 Grade 55 Chemical Composition
Grade
The Element Max (%)
C
Si
Mn
P
S
V
Ni
Co
0.25
0.4
1.35
0.04
0.05
0.06
0.015
Mechanical properties of grade SA572 Grade 55
Thickness(mm)
Min Yield (Mpa)
Tensile(MPa)
Elongation(%)
8mm-50mm
380Mpa
485Mpa
20%
50mm-200mm
17%
The min impact energy is longitudinal energy