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About Stainless Steel
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Compare over 25 types of stainless steel to find the right material for you—all with material certificates for traceability.
Multipurpose 304 Stainless Steel Round Tubes
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From cookware to chemical-processing equipment, 304 stainless steel is a good all-around choice for a wide range of applications. It maintains its corrosion resistance in temperatures up to 1500° F.
304/304L Stainless Steel—This dual-certified stainless steel meets both 304 and 304L requirements. Its low carbon content improves weldability while retaining corrosion resistance and strength.
Welded—The common choice for most structural applications. Since these tubes are formed from a strip that's welded along the length, their strength may vary slightly at the seam under extreme loads.
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Certificates with a traceable lot number are available for these products. Download certificates from ORDER HISTORY after your order ships.
OD | OD Tolerance | ID | Material | Fabrication | Hardness | Specs. Met | 1 ft. Long | 3 ft. Long | 6 ft. Long | |||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
0.028" Thick Wall | ||||||||||||
| 1/4" | -0.005" to 0.005" | 0.194" | 304/304L Stainless Steel | Welded | Rockwell B90 (Medium) | ASTM A249, ASTM A269 | 89495K775 | 00000 | 000000 | 000000 | ||
| 3/8" | -0.005" to 0.005" | 0.319" | 304/304L Stainless Steel | Welded | Rockwell B90 (Medium) | ASTM A249, ASTM A269 | 89495K815 | 0000 | 00000 | 00000 | ||
0.035" Thick Wall | ||||||||||||
| 1/4" | -0.005" to 0.005" | 0.18" | 304/304L Stainless Steel | Welded | Rockwell B90 (Medium) | ASTM A249, ASTM A269 | 89495K785 | 0000 | 00000 | 00000 | ||
| 3/8" | -0.005" to 0.005" | 0.305" | 304/304L Stainless Steel | Welded | Rockwell B90 (Medium) | ASTM A249, ASTM A269 | 89495K825 | 0000 | 00000 | 00000 | ||
| 1/2" | -0.005" to 0.005" | 0.43" | 304/304L Stainless Steel | Welded | Rockwell B90 (Medium) | ASTM A249, ASTM A269 | 89495K855 | 0000 | 00000 | 00000 | ||
| 5/8" | -0.005" to 0.005" | 0.555" | 304/304L Stainless Steel | Welded | Rockwell B90 (Medium) | ASTM A249, ASTM A269 | 89495K885 | 0000 | 00000 | 00000 | ||
0.049" Thick Wall | ||||||||||||
| 1/4" | -0.005" to 0.005" | 0.152" | 304/304L Stainless Steel | Welded | Rockwell B90 (Medium) | ASTM A249, ASTM A269 | 89495K805 | 0000 | 0000 | 00000 | ||
| 3/8" | -0.005" to 0.005" | 0.277" | 304/304L Stainless Steel | Welded | Rockwell B90 (Medium) | ASTM A249, ASTM A269 | 89495K835 | 0000 | 00000 | 00000 | ||
| 1/2" | -0.005" to 0.005" | 0.402" | 304/304L Stainless Steel | Welded | Rockwell B90 (Medium) | ASTM A249, ASTM A269 | 89495K865 | 0000 | 00000 | 00000 | ||
| 5/8" | -0.005" to 0.005" | 0.527" | 304/304L Stainless Steel | Welded | Rockwell B90 (Medium) | ASTM A249, ASTM A269 | 89495K895 | 0000 | 00000 | 00000 | ||
| 3/4" | -0.005" to 0.005" | 0.652" | 304/304L Stainless Steel | Welded | Rockwell B90 (Medium) | ASTM A249, ASTM A269 | 89495K935 | 0000 | 00000 | 00000 | ||
| 1" | -0.005" to 0.005" | 0.902" | 304/304L Stainless Steel | Welded | Rockwell B90 (Medium) | ASTM A249, ASTM A269 | 89495K965 | 00000 | 00000 | 00000 | ||
0.065" Thick Wall | ||||||||||||
| 3/8" | -0.005" to 0.005" | 0.245" | 304/304L Stainless Steel | Welded | Rockwell B90 (Medium) | ASTM A249, ASTM A269 | 89495K845 | 0000 | 00000 | 00000 | ||
| 1/2" | -0.005" to 0.005" | 0.37" | 304/304L Stainless Steel | Welded | Rockwell B90 (Medium) | ASTM A249, ASTM A269 | 89495K875 | 0000 | 00000 | 00000 | ||
| 5/8" | -0.005" to 0.005" | 0.495" | 304/304L Stainless Steel | Welded | Rockwell B90 (Medium) | ASTM A249, ASTM A269 | 89495K915 | 00000 | 00000 | 00000 | ||
| 3/4" | -0.005" to 0.005" | 0.62" | 304/304L Stainless Steel | Welded | Rockwell B90 (Medium) | ASTM A249, ASTM A269 | 89495K945 | 00000 | 00000 | 00000 | ||
| 1" | -0.005" to 0.005" | 0.87" | 304/304L Stainless Steel | Welded | Rockwell B90 (Medium) | ASTM A249, ASTM A269 | 89495K975 | 00000 | 00000 | 00000 | ||
0.083" Thick Wall | ||||||||||||
| 5/8" | -0.005" to 0.005" | 0.459" | 304/304L Stainless Steel | Welded | Rockwell B90 (Medium) | ASTM A249, ASTM A269 | 89495K925 | 00000 | 00000 | 00000 | ||
| 3/4" | -0.005" to 0.005" | 0.584" | 304/304L Stainless Steel | Welded | Rockwell B90 (Medium) | ASTM A249, ASTM A269 | 89495K955 | 00000 | 00000 | 00000 | ||
| 1" | -0.005" to 0.005" | 0.834" | 304/304L Stainless Steel | Welded | Rockwell B90 (Medium) | ASTM A249, ASTM A269 | 89495K985 | 00000 | 00000 | 00000 | ||
0.12" Thick Wall | ||||||||||||
| 1" | -0.005" to 0.005" | 0.76" | 304/304L Stainless Steel | Welded | Rockwell B90 (Medium) | ASTM A249, ASTM A269 | 89495K995 | 00000 | 00000 | 00000 | ||
