ASTM A514 steel plate
ASTM A514 steel plate is conventional quenched and tempered steel. ASTM A514 steel plate is known for its high yield strength, weldability, and toughness, even at low temperatures. ASTM A514 steel is a particular type of high strength steel that is primarily used as a structural steel for building construction.
Introduction
ASTM A514 steel plate chemical composition:
Element |
A514 Grade A |
A514 Grade B |
A514 Grade C |
A514 Grade E |
A514 Grade F |
A514 Grade H |
A514 Grade J |
C |
0.15-0.21 |
0.12-0.21 |
0.1-0.2 |
0.12-0.20 |
0.1-0.2 |
0.12-0.21 |
0.12-0.21 |
M |
0.80-1.10 |
0.70-1.0 |
1.10-1.5 |
0.4-0.7 |
0.60-1.0 |
0.95-1.3 |
0.45-0.7 |
P |
0.035 |
0.035 |
0.035 |
0.035 |
0.035 |
0.035 |
0.035 |
S |
0.035 |
0.035 |
0.035 |
0.035 |
0.035 |
0.035 |
0.035 |
Si |
0.4-0.8 |
0.20-0.35 |
0.15-0.30 |
0.2-0.4 |
0.15-0.35 |
0.20-0.35 |
0.20-0.35 |
Ni |
- |
- |
- |
- |
0.70-1.0 |
0.3-0.7 |
- |
Cr |
0.5-0.8 |
0.4-0.65 |
- |
1.40-2.0 |
0.4-0.65 |
0.4-0.65 |
- |
Mo |
0.18-0.28 |
0.15-0.25 |
0.15-0.30 |
0.4-0.6 |
0.4-0.6 |
0.2-0.3 |
0.50-0.65 |
V |
- |
0.03-0.08 |
- |
- |
0.03-0.08 |
0.03-0.08 |
- |
Ti |
- |
0.01-0.03 |
- |
0.01-0.10 |
- |
- |
- |
Z |
0.05-0.15 |
- |
- |
- |
- |
- |
|
Cu |
- |
- |
- |
0.15-0.50 |
0.15-0.50 |
- |
- |
B |
0.0025 |
0.001-0.005 |
0.001-0.005 |
0.001-0.005 |
0.001-0.005 |
0.001-0.005 |
0.001-0.005 |
Nb |
- |
- |
- |
- |
- |
- |
- |
ASTM A514 steel plate mechanical properties:
Grade |
Thickness |
Yield |
Tensile |
Elongation |
ASTM A514 |
mm |
Min Mpa |
Mpa |
Min % |
20 |
690 |
760-895 |
18 |
|
20-65 |
690 |
760-895 |
18 |
|
65-150 |
620 |
690-895 |
18 |
Application
ASTM A514 steel plate is used where a weldable, machinable, very high strength steel is required to save weight or meet ultimate strength requirements. ASTM A514 steel plate is most commonly used as structural steel in building construction, for cranes, or other large machines supporting high loads.
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