A517 Gr.A Alloy Vessel Steel Plate
ASTM A517 Grade A in the A517 standard is a high-strength alloy steel plate material used to manufacture high-temperature pressure vessels. ASTM A517 has six grades or levels. They are: Grade A, Grade B, Grade E, Grade F, Grade J, Grade P. ASTM A517 Grade A requires (quenching + tempering) heat treatment to meet the performance requirements in the ASTM A517 standard.
A517 grade a vessel steel plate chemical composition
|
Composition |
C |
Mn |
P |
S |
Si |
Cr |
Mo |
B |
|
|
A517 Grade A |
Min |
0.15 |
0.80 |
- |
- |
0.40 |
0.50 |
0.18 |
- |
|
Max |
0.23 |
1.20 |
0.035 |
0.035 |
0.86 |
0.84 |
0.31 |
0.0025 |
|
a517 grade a boiler steel mechanical property
|
Grade |
Thickness |
Yield |
Tensile |
Elongation |
|
|
mm |
Min Mpa |
Mpa |
Min % |
|
A517 Grade A |
6-65 |
690 |
795-930 |
16% |
|
|
65-150 |
620 |
725-930 |
14% |
a517 grade a pressure vessel quality steel weight chart
| Size in In. | Weight per Square Foot. in Lbs. |
|---|---|
| 3/16 x 48 | 7.660 |
| 3/16 x 36 | 7.660 |
| 3/16 x 60 | 7.660 |
| 3/16 x 54 | 7.660 |
| 3/16 x 84 | 7.660 |
| 3/16 x 96 | 7.660 |
| 3/16 x 72 | 7.660 |
| 3/16 x 120 | 7.660 |
| 1/4 x 48 | 10.210 |
| 1/4 x 60 | 10.210 |
| 1/4 x 36 | 10.210 |
| 1/4 x 84 | 10.210 |
| 1/4 x 96 | 10.210 |
| 1/4 x 72 | 10.210 |
| 5/16 x 36 | 12.760 |
| 1/4 x 120 | 10.210 |
| 5/16 x 120 | 12.760 |
| 5/16 x 60 | 12.760 |
| 5/16 x 48 | 12.760 |
| 5/16 x 96 | 12.760 |
| 5/16 x 72 | 12.760 |
| 3/8 x 36 | 15.320 |
| 3/8 x 60 | 15.320 |
| 3/8 x 72 | 15.320 |
| 3/8 x 48 | 15.320 |
| 3/8 x 84 | 15.320 |
| 3/8 x 120 | 15.320 |
| 7/16 x 84 | 17.870 |
| 3/8 x 96 | 15.320 |
| 1/2 x 48 | 20.420 |
| 1/2 x 60 | 20.420 |
| 3/16 x 96 | 17.870 |
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