304 Stainless Steel Round Tube is ideal for all structural applications where greater strength and superior corrosion resistance are required. Featuring a durable mill finish and an interior weld seam, this stainless round tube is widely used for various fabrication projects exposed to the elements—such as chemical, acidic, fresh water, and saltwater environments. Tubes with a wall thickness of 3/16" and above are categorized as A511 seamless stainless round tubes. Some sizes are available with a 180 grit brushed polish.

SPECIFICATIONS:
ASTM A554, A511, A269, T304, non-polished finish

APPLICATIONS:
Framework, braces, supports, marine, food, etc.

WORKABILITY:
Easy to weld, moderate cutting, forming, and machining.

MECHANICAL PROPERTIES:
Brinell = 170, Tensile = 85,000 +/- psi, Yield = 34,000 +/- psi, Nonmagnetic

HOW TO MEASURE:
OD (A) X Wall (B) X ID (C) X Length
AVAILABLE STOCK SIZES:
2ft, 4ft, 6ft, 8ft, 10ft, 20ft or Cut to Size

NOTE:
Stock lengths may vary +/- 1/4". Please call if you need specific lengths.

 

304 Stainless Steel Round Tube is ideal for all structural applications where greater strength and superior corrosion resistance are required. Featuring a durable mill finish and an interior weld seam, this stainless round tube is widely used for various fabrication projects exposed to the elements—such as chemical, acidic, fresh water, and saltwater environments. Tubes with a wall thickness of 3/16" and above are categorized as A511 seamless stainless round tubes. Some sizes are available with a 180 grit brushed polish.

SPECIFICATIONS:
ASTM A554, A511, A269, T304, non-polished finish

APPLICATIONS:
Framework, braces, supports, marine, food, etc.

WORKABILITY:
Easy to weld, moderate cutting, forming, and machining.

MECHANICAL PROPERTIES:
Brinell = 170, Tensile = 85,000 +/- psi, Yield = 34,000 +/- psi, Nonmagnetic

HOW TO MEASURE:
OD (A) X Wall (B) X ID (C) X Length
AVAILABLE STOCK SIZES:
2ft, 4ft, 6ft, 8ft, 10ft, 20ft or Cut to Size

NOTE:
Stock lengths may vary +/- 1/4". Please call if you need specific lengths.

 

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Stainless Steel Round Tube - 304

304 Stainless Steel Round Tube is ideal for all structural applications where greater strength and superior corrosion resistance are required. Featuring a durable mill finish and an interior weld seam, this stainless round tube is widely used for various fabrication projects exposed to the elements—such as chemical, acidic, fresh water, and saltwater environments. Tubes with a wall thickness of 3/16" and above are categorized as A511 seamless stainless round tubes. Some sizes are available with a 180 grit brushed polish.

SPECIFICATIONS:
ASTM A554, A511, A269, T304, non-polished finish

APPLICATIONS:
Framework, braces, supports, marine, food, etc.

WORKABILITY:
Easy to weld, moderate cutting, forming, and machining.

MECHANICAL PROPERTIES:
Brinell = 170, Tensile = 85,000 +/- psi, Yield = 34,000 +/- psi, Nonmagnetic

HOW TO MEASURE:
OD (A) X Wall (B) X ID (C) X Length
AVAILABLE STOCK SIZES:
2ft, 4ft, 6ft, 8ft, 10ft, 20ft or Cut to Size

NOTE:
Stock lengths may vary +/- 1/4". Please call if you need specific lengths.

 

⚠️ California Residents Warning!

Stock #
Item Size & Description
Weight / Ft.
Size
QTY
Price
Add to Cart
  • T4R14035

    T4R14035

    304 Stainless Round Tube

    1/4" OD X .035" wall X .180" ID

    0.08 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R38035

    T4R38035

    304 Stainless Round Tube

    3/8" OD X .035" wall X .305" ID

    0.13 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R38065

    T4R38065

    304 Stainless Round Tube - Seamless

    3/8" OD X .065" wall X .245" ID

    0.22 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R12065

    T4R12065

    304 Stainless Round Tube

    1/2" OD X .065" wall X .370" ID

    0.30 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R12120

    T4R12120

    304 Stainless Round Tube - Seamless

    1/2" OD X .120" wall X .260" ID

    0.80 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R58065

    T4R58065

    304 Stainless Round Tube

    5/8" OD X .065" wall X .495" ID

    0.39 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R34065

    T4R34065

    304 Stainless Round Tube

    3/4" OD X .065" wall X .620" ID

    0.48 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R34065B

    T4R34065B

    304 Stainless Round Tube - POLISHED - 180 Grit

    3/4" OD X .065" wall X .620" ID

    0.48 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R34120

    T4R34120

    304 Stainless Round Tube

    3/4" OD X .120" wall X .510" ID

    0.80 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R78065

    T4R78065

    304 Stainless Round Tube

    7/8" OD X .065" wall X .745" ID

    0.60 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R78065B

    T4R78065B

    304 Stainless Round Tube - POLISHED - 180 Grit

    7/8" OD X .065" wall X .745" ID

    0.60 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R78120

    T4R78120

    304 Stainless Round Tube

    7/8" OD X .120" wall X .635" ID

    0.97 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R1065

    T4R1065

    304 Stainless Round Tube

    1" OD X .065" wall X .870" ID

    0.65 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R1065B

    T4R1065B

    304 Stainless Round Tube - POLISHED - 180 Grit

    1" OD X .065" wall X .870" ID

    0.65 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R1120

    T4R1120

    304 Stainless Round Tube

    1" OD X .120" wall X .760" ID

    1.13 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R1316

    T4R1316

    304 Stainless A511 Seamless Round Tube

    1" OD X .188" wall X .625" ID

    1.90 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R1250

    T4R1250

    304 Stainless A511 Seamless Round Tube

    1" OD X .250" wall X .500" ID

    2.00 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R114065

    T4R114065

    304 Stainless Round Tube

    1-1/4" OD X .065" wall X 1.120" ID

    0.82 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R114065B

    T4R114065B

    304 Stainless Round Tube - POLISHED - 180 Grit

    1-1/4" OD X .065" wall X 1.120" ID

    0.83 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R114120

    T4R114120

    304 Stainless Round Tube

    1-1/4" OD X .120" wall X 1.010" ID

    1.46 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R112065

    T4R112065

    304 Stainless Round Tube

    1-1/2" OD X .065" wall X 1.370" ID

    1.00 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R112065B

    T4R112065B

    304 Stainless Round Tube - POLISHED - 180 Grit

    1-1/2" OD X .065" wall X 1.370" ID

    1.00 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R112083

    T4R112083

    304 Stainless Round Tube

    1-1/2" OD X .083" wall X 1.334" ID

    1.26 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R112120

    T4R112120

    304 Stainless Round Tube

    1-1/2" OD X .120" wall X 1.260" ID

    1.77 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R112120B

    T4R112120B

    304 Stainless Round Tube - POLISHED - 180 Grit

    1-1/2" OD X .120" wall X 1.260" ID

    1.78 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R112316

    T4R112316

    304 Stainless A511 Seamless Round Tube

    1-1/2" OD X .188" wall X 1.124" ID

    2.65 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R112250

    T4R112250

    304 Stainless A511 Seamless Round Tube

    1-1/2" OD X .250" wall X 1.00" ID

    3.35 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R134065

    T4R134065

    304 Stainless Round Tube

    1-3/4" OD X .065" wall X 1.620" ID

    1.20 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R2065

    T4R2065

    304 Stainless Round Tube

    2" OD X .065" wall X 1.870" ID

    1.35 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R2065B

    T4R2065B

    304 Stainless Round Tube - POLISHED - 180 Grit

    2" OD X .065" wall X 1.870" ID

    1.35 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R2120

    T4R2120

    304 Stainless Round Tube

    2" OD X .120" wall X 1.760" ID

    2.41 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R2120B

    T4R2120B

    304 Stainless Round Tube - POLISHED - 180 Grit

    2" OD X .120" wall X 1.760" ID

    2.41 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R2316

    T4R2316

    304 Stainless A511 Seamless Round Tube

    2" OD X .188" wall X 1.624" ID

    3.65 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R2250

    T4R2250

    304 Stainless A511 Seamless Round Tube

    2" OD X .250" wall X 1.50" ID

    4.65 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R212065

    T4R212065

    304 Stainless Round Tube

    2-1/2" OD X .065" wall X 2.37" ID

    1.69 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R212120

    T4R212120

    304 Stainless Round Tube

    2-1/2" OD X .120" wall X 2.26" ID

    3.05 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R212250

    T4R212250

    304 Stainless A511 Seamless Round Tube

    2-1/2" OD X .250" wall X 2.00" ID

    6.01 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R3065

    T4R3065

    304 Stainless Round Tube

    3" OD X .065" wall X 2.870" ID

    2.05 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R3065B

    T4R3065B

    304 Stainless Round Tube - POLISHED - 180 Grit

    3" OD X .065" wall X 2.870" ID

    2.06 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R3120

    T4R3120

    304 Stainless Round Tube

    3" OD X .120" wall X 2.760" ID

    3.69 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R3250

    T4R3250

    304 Stainless A511 Seamless Round Tube

    3" OD X .250" wall X 2.50" ID

    7.35 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R312065

    T4R312065

    304 Stainless Round Tube

    3-1/2" OD X .065" wall X 3.370" ID

    2.45 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R4065

    T4R4065

    304 Stainless Round Tube

    4" OD X .065" wall X 3.870" ID

    2.74 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R4120

    T4R4120

    304 Stainless Round Tube

    4" OD X .120" wall X 3.760" ID

    4.95 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R4250

    T4R4250

    304 Stainless A511 Seamless Round Tube

    4" OD X .250" wall X 3.50" ID

    10.00 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R5120

    T4R5120

    304 Stainless Round Tube

    5" OD X .120" wall X 4.760" ID

    6.25 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R6120

    T4R6120

    304 Stainless Round Tube

    6" OD X .120" wall X 5.760" ID

    7.60 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R6250

    T4R6250

    304 Stainless A511 Seamless Round Tube

    6" OD X .250" wall X 5.50" ID

    15.35 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

  • T4R8120

    T4R8120

    304 Stainless Round Tube

    8" OD X .120" wall X 7.76" ID

    10.10 lb/ft

    $0.00

    Proceed To Cart

    ✅ Added To Cart

Items -99 to 49 of 49 total