| 
SA537
SA537 Class 1 is a normalized Pressure Vessel Quality grade
of steel plate. The Class 1 material is normalized. The SA537
is used where more stringent requirements are needed for low
temperature resistance to notch sensitivity and where added
strength levels are necessary.
Mechanical Properties SA537 Class 1:
Tensile: Up to
& Inc 2.5”: 70 to 90 ksi Over 2.5” to 4”:
65 to 85 ksi
Yield: Up to & Inc 2.5”: 50 ksi
min Over 2.5” to 4”: 45 ksi min
| Stock Sizes |
| Grade |
Gauge (Inches) |
Width (Inches) |
Length (Inches) |
| SA537 |
0.3750 |
60/96/120 |
480 |
| SA537 |
0.5000 |
60/96/120 |
480 |
| SA537 |
0.6250 |
60/96/120 |
480 |
| SA537 |
0.7500 |
60/96/120 |
480 |
| SA537 |
0.8750 |
60/96/120 |
480 |
| SA537 |
1.0000 |
60/96/120 |
480 |
| SA537 |
1.1250 |
60/96/120 |
480 |
| SA537 |
1.2500 |
60/96/120 |
480 |
| SA537 |
1.5000 |
60/96/120 |
480 |
| SA537 |
1.7500 |
60/96/120 |
480 |
| SA537 |
2.0000 |
60/96/120 |
480 |
| SA537 |
2.2500 |
60/96/120 |
480 |
| SA537 |
2.5000 |
60/96/120 |
480 |
| SA537 |
2.7500 |
60/96/120 |
480 |
| SA537 |
3.0000 |
60/96/120 |
480 |
| SA537 |
3.5000 |
60/96/120 |
480 |
| SA537 |
4.0000 |
60/96/120 |
300 |
|
