ASTM A588 Grade B Corrosion Resistant SteelASTM A588 Grade B corrosion resistant steel is a weather resistant steel, Its chemical composition promotes the early
ASTM A588 Grade B Corrosion Resistant Steel
ASTM A588 Grade B corrosion resistant steel is a weather resistant steel, Its chemical composition promotes the early formation of an adhering protective layer of rust when exposed to the elements.
ASTM A588 Grade B Chemical Composition:
|
Grade/ Material |
Element Composition |
( Max-A, Min-I) |
|
A588 Grade B |
C |
A: 0.20 |
|
Mn |
0.75-1.35 |
|
|
Si |
0.15-0.50 |
|
|
P |
A:0.04 |
|
|
S |
A:0.05 |
|
|
V |
0.01-0.10 |
|
|
Cu |
0.20-0.40 |
|
|
Cr |
0.40-0.70 |
|
|
Ni |
A:0.50 |
ASTM A588 Grade B Mechanical Properties:
|
Grade/ Material |
Tensile Test |
Ksi/MPa |
|
A588 Grade B |
Tensile Strength |
485 |
|
Yield Strength |
345 |
|
|
Elongation |
18-21 |
|
|
Impact Test |
(if any) |
ASTM A588 Grade B Application:
The fabrication of agricultural vans and railway wagons, structures of bridges, water pipes, fans, chimneys and boilers.
