Stainless Steel 304L Round Tube
304L stainless steel round tube (UNS S30403) is a low carbon version of 304 stainless steel (carbon ≤ 0.03%), which has corrosion resistance, weldability and formability. It is widely used in food, chemical, construction and other fields.
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Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of stainless steel 304l round tube in China. With abundant experience, we warmly welcome you to wholesale customized stainless steel 304l round tube from our factory. For price consultation, contact us.
304L stainless steel pipe is a low-carbon version of 304 stainless steel, containing carbon, nickel, chromium and other elements, suitable for gas, fluid, food, chemical and other fields.
304L seamless pipe, smooth surface, yield strength ≥205MPa, high pressure resistance; 304L stainless steel welded pipe high temperature resistance up to 870℃, suitable for high temperature scenes.
ASTM A312 TP304L pipe (UNS S30403) meets the specifications for high pressure and high temperature applications, with sizes covering ½-100 inches (seamless/welded). GNEE, as a leading supplier, provides cost-effective products and supports customized needs. Welcome to consult for detailed parameters and quotations!
304L Stainless Steel Pipes Chemical Composition
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
|---|---|---|---|---|---|---|---|---|---|---|
| 304L | min. | – | – | – | – | – | 18.0 | – | 8.0 | – |
| max. | 0.03 | 2.0 | 1.00 | 0.045 | 0.03 | 20.0 | 12.0 | – | ||
Stainless Steel 304L Pipe Mechanical Properties
| Grade | Tensile Strength (MPa) min | Yield Strength 0.2% Proof (MPa) min | Elongation (% in 50mm) min | Hardness | |
|---|---|---|---|---|---|
| Rockwell B (HR B) max | Brinell (HB) max | ||||
| 304L | 485 | 170 | 40 | 92 | 201 |
Stainless Steel 304L Pipes Physical Properties
| Grade | Density (kg/m3) | Elastic Modulus (GPa) | Mean Coefficient of Thermal Expansion (m/m/0C) | Thermal Conductivity (W/m.K) | Specific Heat 0-1000C (J/kg.K) | Electrical Resistivity (n.m) | |||
|---|---|---|---|---|---|---|---|---|---|
| 0-1000C | 0-3150C | 0-5380C | at 1000C | at 5000C | |||||
| 304L | 8000 | 193 | 17.2 | 17.8 | 18.4 | 16.2 | 21.5 | 500 | 720 |
Equivalent Grades for 304L Stainless Steel Pipe
| Grade | UNS No | Old British | Euronorm | Swedish SS | Japanese JIS | ||
|---|---|---|---|---|---|---|---|
| BS | En | No | Name | ||||
| 304L | S30403 | 304S11 | 58E | 1.4301 | X5CrNi18-10 | 2332 | SUS 304L |
|
Standards |
Designation |
|
ASTM |
A 312 |
|---|---|
| ASME |
SA 312 |
Stainless Steel 304L Round Tube
Advantages of choosing GNEE
GNEE has a full range of sizes from DN15 to DN2500 in stock, supports fast delivery, and can be cut, beveled, and coated (such as 3PE, epoxy resin) according to customer needs. Provide ASTM A312 certification, material test report (MTR) and third-party testing.
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