At SFI-Gray Steel we stay on the competitive edge by maintaining an inventory of various grades of both domestic and foreign steel plates.
| Grade |
Thickness |
Grade |
Thickness |
A36
Structural Quality |
3/16" thru 12" |
4130 |
1/4" thru 6" |
A516-70
Pressure Vessel Quality |
13/16" thru 12" |
4140 |
1/4" thry 6" |
A572-50
High Strength - Low Alloy |
1/4" thru 4" |
1040 |
1/4" thry 6" |
A514("T-1")
High Strength - High Yield |
3/16" thru 6" |
AR360/AR450 |
1/4" thru 3" |
API-2H50
|
3/8" thru 3" |
8620 |
up to 6" |
| CQ - Commercial Quality - low cost plate without MTR's - 1/8" thru 12" thick |
If your job requires a specific steel grade that is not in our inventory, we can acquire the proper thickness and grade to meet your specifications.
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