ASTM A131 FH32 has good toughness, weldability and plasticity cause its low C content. In order to improve the corrosion resistance, appropriate amounts of copper and phosphorus were added. ASTM A131 FH32 steel plate has excellent corrosion resistance. ASTM A131 FH32 steel plate also has good heat treatment performance.
ASTM A131 FH32 steel plate is usually delivered with hot rolled and normalized (or annealed). In general, all kinds of engineering structures and parts could be manufactured by stamping and welding without heat treatment.
ASTM A131 FH32 chemical composition:
|
Grade |
C |
Mn |
Si |
P |
S |
Al |
Cb |
|
0.16 |
0.90-1.60 |
0.10-0.50 |
0.025 |
0.025 |
0.015 |
0.02-0.05 |
|
A131 FH32 |
V |
Ti |
Cu |
Cr |
Ni |
Mo |
N |
|
0.05-0.10 |
0.02 |
0.35 |
0.20 |
0.40 |
0.08 |
0.009 |
ASTM A131 FH32 mechanical properties:
|
Grade |
Yield Strength (Mpa) |
Tensile Strength
(MPa) |
Elongation in8 in.[200mm]
(%) |
Elongation in2 in.[50mm]
(%) |
Test Temperature(°C) |
|
A131 FH32 |
315 |
440-590 |
19 |
22 |
-60 |
ASTM A131 FH32 steel plate has enough strength to resist fracture and deformation under external forces, at same time, ASTM A131 FH32 steel plate also has good plasticity, so that it will not be destroyed under external force with plastic deformation. ASTM A131 FH32 steel plate also has good resistance to impact load and brittle failure.
