Specifications:

Carbon steel plate has many applications in manufacturing. One example where steel plate can be found is in the manufacturing of vessels. Because of this they offer the ability to withstand tremendous weights and pressures. Triad Metals offers many different sizes, widths, lengths and specifications for Steel Plate.

ASTM A36 – Standard specification for carbon structural steel.  This specification covers shapes of structural quality for use in riveted, bolted, or welded construction of bridges and buildings, and for general structural purposes.

ASTM A572 – Standard specification for high-strength low-alloy structural steel.  This specification covers five grades of high-strength low-alloy shapes intended for riveted, bolted, or welded construction of bridges, or for other construction applications.

ASTM A588 – Standard specification for high-strength low-alloy structural steel.  This specification covers shapes for welded, riveted, or bolted construction but intended primarily for use in welded bridges and buildings where savings in weight or added durability is important.  The atmospheric corrosion resistance of this steel in most environments is substantially better than that of carbon steels with or without copper addition.

ASTM A516-70 – Standard Specification for Pressure Vessel Plates, Carbon Steel, for Moderate- and Lower-Temperature Service.This specification covers carbon steel plates intended primarily for service in welded pressure vessels where improved notch toughness is important.

ASTM – A514 –Standard specification for high-yield-strength, quenched and tempered alloy steel plate, suitable for welding. This specification covers quenched and tempered alloy steel plates of structural quality intended primarily for use in welded bridge construction and other structures.

ASTM – A709 –Standard specification for carbon and high-strength low-alloy and quenched-and-tempered alloy structural steel plates for bridges. This specification covers carbon HSLA plates intended for use in bridges. Seven grades are available in four yield strength levels.

AR400F – This product is designed for applications that require wear resistance, impact toughness, formability, and weldability. Typical applications include dump truck bodies, shredders, buckets and shovels for heavy equipment, mining and quarry equipment, conveyers and other miscellaneous wear parts.

FLOOR PLATE – Also known as checker plate or diamond plate, is produced with a pattern of raised diamonds on one side.  Floor plate is produced for uses in non-skid applications such as stairs, catwalks, ramps, the interior of ambulances, and footplates of firetrucks

ABS PLATE – A structural carbon steel for use in shipbuilding applications.  All ABS steels are standardized by the American Bureau of Shipping.  Ordinary strength ABS steels have a yield strength of 34,000 psi and tensile strength of 58,000-71,000 psi.  Higher strength ABS steels include the 32 grades ( yield strength 45,500 psi and tensile strength 64,000-85,000 psi) and the 36 grades (yield strength 51,000 psi and tensile strength 71,000-90,000 psi).

Prime Plate Sizes

3/16"

3/16 Hot Rolled Plate


 
Size (in.)Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
3/1648 x 967.66245.04
48 x 120306.3
48 x 144367.56
48 x 240612.6
60 x 120382.87
60 x 144459.44
60 x 240765.74
72 x 120459.45
72 x 240918.9
96 x 2401225.6
96 X 288735.12
120 X 4801531.48

 

 
1/4"

1/4 Hot Rolled Plate


 
Size (in.)Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
1/448 x 9610.21326.72
48 x 120408.4
48 x 144490.08
48 x 240816.8
60 x 120510.5
60 x 144612.6
60 x 2401021
72 x 120612.6
72 x 2401225.2
84 x 2401429.39
96 x 2401633.59
96 X 288
96 X 360
96 x 4803267.2
120 X 240
120 x 4804084
5/16"

5/16" Hot Rolled Plate

 
Size (in.)Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
5/1648 x 9612.76408.32
48 x 120510.4
48 x 144612.48
48 x 2401020.8
60 x 120638
60 x 144765.6
60 x 2401276
72 x 2401531.5
84 x 2401786.74
96 x 2402042
96 x 4804083.2
96 X 288
96 X 360
120 x 4805104
3/8"

3/8 Hot Rolled Plate

Size (in.)Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
3/848 x 9615.32490.08
48 x 120612.6
48 x 144735.36
48 x 2401225.2
60 x 120765.75
72 x 120919.2
72 x 2401837.79
84 x 24015.322144.09
96 x 2402450.39
96 X 288
96 x 3603676.8
96 x 4804902.4
120 x 2406128
120 X 360
120 x 480653.44
7/16"

7/16" Hot Rolled Plate

ThicknessStock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
7/1696 x 240
1/2"

1/2 Hot Rolled Plate


Size (in.)Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
1/248 x 9620.42653.41
48 x 120816.77
48 x 144980.12
60 x 1201020.96
72 x 1201225.15
72 x 2402450.30
84 x 2402558.69
96 x 2403267.07
96 X 2883920.49
96 x 3604900.61
96 x 4806534.14
120 X 360
120 x 4808168
9/16"

9/16" Hot Rolled Plate

ThicknessStock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
9/1696 x 240
5/8"

5/8 Hot Rolled Plate


Size (in.)Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
5/848 x 9625.53816.96
48 x 1201021.2
48 x 2402042
60 x 1201276.5
72 x 1201531.8
72 x 2403062.99
84 x 2403573.49
96 x 2404083.98
96 X 288
96 x 4808169.6
120 X 360
120 X 480
11/16"

11/16" Hot Rolled Plate

ThicknessStock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
11/1696 x 240
3/4"

3/4 Hot Rolled Plate


 
Size (in.)Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
3/448 x 9630.63980.16
48 x 1201225.2
60 x 1201531.5
72 x 2403675
84 x 2404288
96 x 2404900.8
96 X 288
96 x 4809801.6
120 X 360
120 X 480
7/8"

7/8 Hot Rolled Plate


\
Size (in.)Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
7/896 x 24035.745718.4
48 x 961306.88
48 x 1201633.6
48 x 2403267.19
60 x 1202042
72 x 1202450.39
72 x 2404900.78
84 x 2405717.58
96 x 2406534.37
96 x 48013068.8
120 X 360
120 X 480
15/16"

15/16" Hot Rolled Plate

ThicknessStock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
15/1696 x 240
1"

1" Hot Rolled Plate

\
Size (in.)Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
196 x 24040.846534.40
96 x 48040.8413068.80
120 x 48040.8416336.00
1-1/8"

1-1/8 Hot Rolled Plate

Size (in.)Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
1-1/896 x 24045.957352
120 x 2409190
96 X 288
120 X 360
120 X480
1-1/4"

1-1/4 Hot Rolled Plate

Thickness Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
11/448 x 1202042
48 x 2404083.98
60 x 1202552.5
72 x 2406125.98
96 x 2408167.96
96 X 288
96 X 480
120 X 360
120 X 480
1-3/8"

1-3/8 Hot Rolled Plate

ThicknessStock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
1-3/896 x 240102.116336
96 x 24016336
120 X 360
120 X 480
1-1/2"

1-1/2 Hot Rolled Plate

Thickness Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
11/248 x 9661.261960.64
48 x 1202450.8
48 x 2404900.78
60 x 1203063.5
96 x 2409801.56
96 X 288
96 X 480
120 X 360
120 X 480
1-5/8"

1-5/8 Hot Rolled Plate

ThicknessStock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
1-5/896 x 240102.116336
120 X 360
120 X 480
1-3/4"

1-3/4 Hot Rolled Plate

Thickness Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
13/448 x 9671.472287.04
48 x 1202858.8
96 x 24011435.2
1-7/8"

1-7/8" Hot Rolled Plate

ThicknessStock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
1-7/896 x 240
2"

2 Hot Rolled Plate

Thickness Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
248 x 9681.682613.76
48 x 1203267.2
48 x 2406534.4
96 x 24013.68.8
96 X 288
96 X 480
120 X 360
120 X 480
2-1/8"

2-1/8" Hot Rolled Plate

ThicknessStock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
2-1/896 x 240
2-1/4"

2-1/4 Hot Rolled Plate

Thickness Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
21/448 x 9691.892940.48
48 x 2407351.2
96 x 24014702.4
96 X 288
96 X 480
120 X 360
120 X 480
2-3/8"

2-3/8" Hot Rolled Plate

ThicknessStock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
2-3/896 x 240
2-1/2"

2-1/2 Hot Rolled Plate

Thickness Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
21/248 x 96102.13267.2
48 x 2408168
96 x 24016336
96 X 288
96 X 480
120 X 360
120 X 480
2-5/8"

2-5/8" Hot Rolled Plate

ThicknessStock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
2-5/896 x 240
2-3/4"

2-3/4 Hot Rolled Plate

Thickness Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
23/448 x 96112.313593.2
96 x 24017969.6
96 x 288
96 X 480
120 X 360
120 X 480
2-7/8"

2-7/8" Hot Rolled Plate

ThicknessStock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
2-7/896 x 240
3"

3 Hot Rolled Plate

Thickness Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
396 x 144122.523920.64
96 x 24019603.2
96 X 288
96 X 480
120 X 360
120 X 480
3-1/4"

3-1/4" Hot Rolled Plate

ThicknessStock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
3-1/496 x 240
3-1/2"

3-1/2 Hot Rolled Plate

Thickness Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
31/296 x 144142.944574.08
96 x 24022870.4
3-3/4"

3-3/4" Hot Rolled Plate

ThicknessStock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
3-3/496 x 240
4"

4" Hot Rolled Plate

Thickness Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
496 x 144163.365227.52
96 x 24013068.8
4-1/4"

4-1/4" Hot Rolled Plate

ThicknessStock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
4-1/496 x 240
4-1/2"

4-1/2" Hot Rolled Plate

Thickness Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
41/296 x 144183.785871.36
96 x 24029404.8
5

5" Hot Rolled Plate

Thickness Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
548 x 96204.26534.4
96 x 14416336
96 x 24032672
5-1/4"

5-1/4" Hot Rolled Plate

ThicknessStock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
5-1/496 x 240
5-1/2"

5-1/2" Hot Rolled Plate

ThicknessStock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
5-1/296 x 240
6

6" Hot Rolled Plate

Thickness Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
660 x 240245.0324504
60 x 48049008
72 x 12014702.4
72 x 24029404.8
96 x 12019603.2
96 x 24039206.4
6-1/2"

6-1/2" Hot Rolled Plate

Thickness Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
61/296 x 120265.4521236
96 x 24042472
7

7" Hot Rolled Plate

Thickness Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
760 x 120285.8714293.5
60 x 24028587
96 x 12022869.6
96 x 24045739.2
8"

8" Hot Rolled Plate

Thickness Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
860 x 120326.7116335.5
60 x 24032671
10"

10" Hot Rolled Plate

Thickness Stock Sizes (in.)Wt. Per Sq. Ft.Wt. Per Sheet
1084 x 120408.3828586.6

Plate Products.

  • Triad Metals, Plate in Pittsburgh
    IMG_1239
  • Triad Metals Barge unloading
    IMG_1181
  • IMG_0316
  • IMG_0317
  • IMG_0322
  • IMG_1302
  • IMG_0236
  • IMG_1339
  • IMG_2209
  • Processed plate packaged and ready for shipment.
  • Processed plate burned per print to include a 45 degree bevel.
  • Processed plate burned per print to include a 45 degree bevel.
  • Plasma cut part processed per print.
  • Part being plasma cut including burned holes.
  • All processed parts are cleaned prior to packaging and shipment.
  • Plate processed per print.
  • Steel plate cut into circles and staged to be cleaned prior to packaging and shipment.
  • Steel plate being drilled on our Messer TMC 4500.
  • Parts being processed per print and nested to maximize plate utilization.
  • Overhead warehouse view.
  • Parts burned per print for the Railroad industry.
  • Connector plates drilled per print for the bridge industry on our Messer TMC 4500.

Processing, Our Capabilities

  • Supply Chain Services
    Through our global transportation network, we can customize our supply chain to get you your order in the most efficient way possible.
    anemptytextlline
  • Barge Unloading
    We offer Barge loading & unloading with 220,000sq feet of under cover storage.
    anemptytextlline
  • Plate Processing
    We have the ability to produce engineered-to-order parts that meet your specifications.
    anemptytextlline
  • Structural Processing
    We process sheet and coil to meet your dimensional and tolerance requirements.
    anemptytextlline