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Metals

Discover the right metal for every project with OnlineMetals, your trusted source for quality materials and precision-cut shapes. We carry a full range of metal types including Aluminum, Brass, Bronze, Carbon Steel, Cast Iron, Copper, Galvanized Steel, Lead, Magnesium, Stainless Steel, Tungsten Carbide, Tool Steel, and Zinc—each available in multiple shapes such as sheet, plate, coil, bar, pipe, tube, angle, channel, wire, and rod. Whether you’re fabricating industrial components, upgrading home fixtures, or designing decorative pieces, our metals offer the strength, versatility, and finish you need. OnlineMetals provides both domestic and foreign options, with full DFARS compliance and Mill Test Reports (MTRs) available. From aerospace and automotive to construction, HVAC, and hobbyist applications, our materials are engineered for performance and precision. Most items ship within one business day, so you can keep your projects moving. Choose the best in quality, selection, and convenience—order your metal stock from OnlineMetals today.

Metals

Discover the right metal for every project with OnlineMetals, your trusted source for quality materials and precision-cut shapes. We carry a full range of metal types including Aluminum, Brass, Bronze, Carbon Steel, Cast Iron, Copper, Galvanized Steel, Lead, Magnesium, Stainless Steel, Tungsten Carbide, Tool Steel, and Zinc—each available in multiple shapes such as sheet, plate, coil, bar, pipe, tube, angle, channel, wire, and rod. Whether you’re fabricating industrial components, upgrading home fixtures, or designing decorative pieces, our metals offer the strength, versatility, and finish you need. OnlineMetals provides both domestic and foreign options, with full DFARS compliance and Mill Test Reports (MTRs) available. From aerospace and automotive to construction, HVAC, and hobbyist applications, our materials are engineered for performance and precision. Most items ship within one business day, so you can keep your projects moving. Choose the best in quality, selection, and convenience—order your metal stock from OnlineMetals today.

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19019 results

19019 results

5" Oval x 0.065" Wall, 3.5" Tall x 6" Wide 304 Stainless Steel Oval Tube- #4 Brushed Finish Part # mp-00038329

Sold & Shipped by Stainless Headers Mfg.

Select a Size or Custom Cut

QTY

Update

$138.95 for 1

$138.95 ea.

Dimensions

Height: 3.5"
Width: 6"
Wall: 0.065"

Click for more details

5" Oval x 0.065" Wall, 3.5" Tall x 6" Wide 304 Stainless Steel Oval Tube- #4 Brushed Finish-mob{product.code}

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR NOT AVAILABLE product return

product return

Returns Acceptable.

View more product details

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5" Oval x 0.065" Wall, 3.5" Tall x 6" Wide 304 Stainless Steel Oval Tube- #4 Brushed Finish-deskmp-00038329

5" Oval x 0.065" Wall, 3.5" Tall x 6" Wide 304 Stainless Steel Oval Tube- #4 Brushed Finish Part # mp-00038329

Dimensions

Height: 3.5"
Width: 6"
Wall: 0.065"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $138.95 ea.
24″ (2 ft.) - $261.95 ea.
36″ (3 ft.) - $386.95 ea.
48″ (4 ft.) - $509.95 ea.
60″ (5 ft.) - $633.95 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

3 1/2" OD x 0.25" Wall x 3" ID Stainless Round Tube 316 Seamless - Part # 28865

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3.5" Carbon Steel Square Bar A36 Hot Rolled Part # mp-00038669

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$219.20 for 1

$219.20 ea.

Dimensions

Height: 3.5"

Click for more details

hot-roll-square-bar-a36-1superZoom-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

hot-roll-square-bar-a36-1superZoom-deskmp-00038669

3.5" Carbon Steel Square Bar A36 Hot Rolled Part # mp-00038669

Dimensions

Height: 3.5"

Select a Size or Custom Cut

+ Create Custom Cut
12″ (1 ft.) - $219.20 ea.
24″ (2 ft.) - $438.39 ea.
36″ (3 ft.) - $657.58 ea.
48″ (4 ft.) - $876.77 ea.
60″ (5 ft.) - $1,095.97 ea.
72″ (6 ft.) - $1,315.15 ea.
96″ (8 ft.) - $1,753.53 ea.
144″ (12 ft.) - $2,630.30 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

3.50" OD x 0.5" Wall x 2.5" ID Carbon Steel Round Tube 1026 DOM Part # mp-00040565

Sold & Shipped by Aladdin Steel LLC

Select a Size

QTY

Update

$155.00 for 1

$155.00 ea.

Dimensions

Outer Diameter: 3.5"
Wall: 0.5"
Inner Diameter: 2.5"
Ships In: 1-2 Business Days

Click for more details

3.50" OD x 0.5" Wall x 2.5" ID Carbon Steel Round Tube 1026 DOM-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

3.50" OD x 0.5" Wall x 2.5" ID Carbon Steel Round Tube 1026 DOM-deskmp-00040565

3.50" OD x 0.5" Wall x 2.5" ID Carbon Steel Round Tube 1026 DOM Part # mp-00040565

Dimensions

Outer Diameter: 3.5"
Wall: 0.5"
Inner Diameter: 2.5"
Ships In: 1-2 Business Days

Select a Size

12″ (1 ft.) - $155.00 ea.
24″ (2 ft.) - $285.00 ea.
48″ (4 ft.) - $385.00 ea.
72″ (6 ft.) - $455.00 ea.
96″ (8 ft.) - $570.00 ea.
120″ (10 ft.) - $695.00 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

3 1/2" x 4" Cast Iron Rectangle Bar 65-45-12 Dura-Bar - Part # 28945

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3 1/2" Aluminum Plate 6061-T651 Part # 14518

Select a Size or Custom Cut

QTY

Update

$674.53 for 1

$674.53 ea.

Dimensions

Thickness: 3.5"

Click for more details

3 1/2" Aluminum Plate 6061-T651-mob{product.code}

Material Meets These Standard(s): ASTM-B209 , AMS-4027

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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3 1/2" Aluminum Plate 6061-T651-desk14518

3 1/2" Nominal Schedule 80 Carbon Steel Pipe A53 Hot Rolled Part # mp-00065563

Sold & Shipped by Des Moines Steel Co.

Select a Size

QTY

Update

$36.40 for 1

$36.40 ea.

Dimensions

Nominal: 3.5"
Schedule: Schedule 80
Outer Diameter: 4"
Wall: 0.318"
Inner Diameter: 3.364"

Click for more details

Placeholder for future product image

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

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3 1/2" Nominal Schedule 80 Carbon Steel Pipe A53 Hot Rolled Part # mp-00065563

Dimensions

Nominal: 3.5"
Schedule: Schedule 80
Outer Diameter: 4"
Wall: 0.318"
Inner Diameter: 3.364"

Select a Size

12″ (1 ft.) - $36.40 ea.
24″ (2 ft.) - $59.00 ea.
36″ (3 ft.) - $81.60 ea.
48″ (4 ft.) - $104.20 ea.
60″ (5 ft.) - $126.80 ea.
72″ (6 ft.) - $149.40 ea.
84″ (7 ft.) - $172.00 ea.
96″ (8 ft.) - $194.60 ea.
108″ (9 ft.) - $217.20 ea.
120″ (10 ft.) - $239.80 ea.
132″ (11 ft.) - $262.40 ea.
144″ (12 ft.) - $285.00 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

3 1/2" x 3 1/2" x 3/8" Carbon Steel Angle A36 Hot Rolled Part # mp-00066996

Sold & Shipped by MSP Metals

Select a Size or Custom Cut

QTY

Update

$38.22 for 1

$38.22 ea.

Dimensions

Legs: 3.5" X 3.5"
Thickness: 0.375"

Click for more details

Placeholder for future product image

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

Placeholder for future product image

3 1/2" x 3 1/2" x 3/8" Carbon Steel Angle A36 Hot Rolled Part # mp-00066996

Dimensions

Legs: 3.5" X 3.5"
Thickness: 0.375"

Select a Size or Custom Cut

+ Create Custom Cut
24″ (2 ft.) - $38.22 ea.
36″ (3 ft.) - $56.39 ea.
48″ (4 ft.) - $73.08 ea.
72″ (6 ft.) - $88.73 ea.
96″ (8 ft.) - $129.05 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

3 1/2" Nom. Schedule 40 Carbon Steel Pipe A500 Grade B Hot Rolled Part # mp-00067637

Sold & Shipped by AMP Metals LLC

Select a Size

QTY

Update

$19.82 for 1

$19.82 ea.

Dimensions

Nominal: 3.5"
Schedule: Schedule 40
Outer Diameter: 4"
Wall: 0.226"
Inner Diameter: 3.548"

Click for more details

hot-roll-pipe-a500-schedule-40-1superZoom-mob{product.code}

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR AVAILABLE product return

product return

Non-returnable

View more product details

Click for more details

hot-roll-pipe-a500-schedule-40-1superZoom-deskmp-00067637

3 1/2" Nom. Schedule 40 Carbon Steel Pipe A500 Grade B Hot Rolled Part # mp-00067637

Dimensions

Nominal: 3.5"
Schedule: Schedule 40
Outer Diameter: 4"
Wall: 0.226"
Inner Diameter: 3.548"

Select a Size

12″ (1 ft.) - $19.82 ea.
24″ (2 ft.) - $36.04 ea.
36″ (3 ft.) - $52.28 ea.
48″ (4 ft.) - $68.50 ea.
60″ (5 ft.) - $93.66 ea.
72″ (6 ft.) - $100.98 ea.
84″ (7 ft.) - $117.20 ea.
96″ (8 ft.) - $133.44 ea.
108″ (9 ft.) - $149.66 ea.
120″ (10 ft.) - $165.90 ea.
144″ (12 ft.) - $198.36 ea.
240″ (20 ft.) - $346.19 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

3 1/2" Stainless Plate 304-Annealed HRAP - Part # 19951

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3 1/2" Aluminum Plate 7050-T7451 Part # 13564

Select a Size or Custom Cut

QTY

Update

$736.79 for 1

$736.79 ea.

Dimensions

Thickness: 3.5"

Click for more details

aluminum-plate-6061-t651-1superZoom-mob{product.code}

Material Meets These Standard(s): AMS4050 , DMS2233 , AMS4050 , MMS-1420 , DMS2233 , BSS-7055 , AMS-STD 2154 , ASTM-B594 , DPS-4.713 CL A , GAMPS-9101 CL A , BAMS-516-003 REV B , BMS-7-323 Type 1 (Call for Availability) , LMA-USI (Call for Availability)

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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aluminum-plate-6061-t651-1superZoom-desk13564

3 1/2" Aluminum Plate 7075-T7351 Part # 25641

Select a Cut Size

QTY

Update

$807.54 for 1

$807.54 ea.

Dimensions

Thickness: 3.5"

Click for more details

aluminum-plate-7075-t651-1superZoom-mob{product.code}

Key Features

FREE MTR Available

View more product details

Click for more details

aluminum-plate-7075-t651-1superZoom-desk25641

3 1/2" Alloy Steel Plate 4340 Annealed - Part # 25657

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3 1/2" Alloy Steel Plate 4130-Annealed - Part # 25660

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3 1/2" Stainless Plate 15-5 PH Cond. A - Part # 27121

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3 1/2" Stainless Plate 316/316L-Annealed HRAP - Part # 27138

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3 1/2" Carbon Steel Plate A36 Hot Rolled Part # 27500

Select a Size or Custom Cut

QTY

Update

$455.60 for 1

$455.60 ea.

Dimensions

Thickness: 3.5"

Click for more details

mild-steel-sheet-hot-rolled-a569-astm-a1011-1superZoom-mob{product.code}

Key Features

CUSTOM CUT

FREE MTR Available

View more product details

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mild-steel-sheet-hot-rolled-a569-astm-a1011-1superZoom-desk27500

3.500" Aluminum 6061-T651 Precision Ground/Milled Blanks Part # mp-00000286

Sold & Shipped by TCI Precision Metals

Select a Size

QTY

Update

$102.31 for 1

$102.31 ea.

Buy More & Save up to 9% !

Qty

Price ea.

Savings

2-4

$99.24

3%

5-9

$97.19

5%

10+

$92.08

9%

More

Less

Dimensions

Thickness: 3.5"
Ships In: 1-3 Days
Tolerance: All Dimensions +/- .002˝

Click for more details

3.500" Aluminum 6061-T651 Precision Ground/Milled Blanks-mob{product.code}

Key Features

CUSTOM CUT

U.S.A. Made DFARS Compliant

MTR AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

3.500" Aluminum 6061-T651 Precision Ground/Milled Blanks-deskmp-00000286

3.500" Aluminum 6061-T651 Precision Ground/Milled Blanks Part # mp-00000286

Dimensions

Thickness: 3.5"
Ships In: 1-3 Days
Tolerance: All Dimensions +/- .002˝

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

3 1/2" Aluminum Plate 2024-T351 - Part # 27783

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3 1/2" Aluminum Plate MIC-6 - Part # 28323

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3 1/2" Aluminum Plate Cast - Part # 23678

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3 1/2" Alloy Steel Plate 4130-Normalized - Part # 29032

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3 1/2" Cast Iron Sheeet/Plate 65-45-12 Dura-Bar - Part # 29134

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3 1/2" Nickel Sheet/Plate 625 - Part # 29622

Pricing and availability for this item changes frequently. Contact us now for a fast quote.

3.5" Copper Nickel Sheet/Plate 715 Part # mp-00034354

Sold & Shipped by Southern Copper

Select a Size or Custom Cut

QTY

Update

$6,491.52 for 1

$6,491.52 ea.

Buy More & Save up to 10% !

Qty

Price ea.

Savings

2-4

$6296.77

3%

5-9

$6166.94

5%

10+

$5842.37

10%

More

Less

Dimensions

Thickness: 3.5"
Ships In: 3-5 Business Days

Click for more details

3.5" Copper Nickel Sheet/Plate 715-mob{product.code}

Key Features

CUSTOM CUT DFARS Compliant

MTR AVAILABLE product return

product return

Returns Acceptable.

View more product details

Click for more details

3.5" Copper Nickel Sheet/Plate 715-deskmp-00034354

3.5" Copper Nickel Sheet/Plate 715 Part # mp-00034354

Dimensions

Thickness: 3.5"
Ships In: 3-5 Business Days

Select a Size or Custom Cut

+ Create Custom Cut
12″ X 12″ (1 X 1 ft.) - $6,491.52 ea.
12″ X 24″ (1 X 2 ft.) - $12,983.04 ea.
12″ X 36″ (1 X 3 ft.) - $19,474.56 ea.
12″ X 48″ (1 X 4 ft.) - $25,966.08 ea.
24″ X 24″ (2 X 2 ft.) - $25,966.08 ea.
24″ X 36″ (2 X 3 ft.) - $38,949.12 ea.
24″ X 48″ (2 X 4 ft.) - $51,932.16 ea.

Seller's Info	Custom Cut	MTR	USA Made	Returns	DFARS	Price	Qty

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