304L stainless steel possesses good corrosion resistance against a wide range of chemicals, acids, and alkalis. It can withstand exposure to most atmospheric conditions and is suitable for use in both indoor and outdoor environments. Its corrosion resistance also extends to high-temperature applications, making it suitable for use in heat exchangers and other equipment that operates at elevated temperatures.
In terms of mechanical properties, 304L stainless steel exhibits high strength and toughness, making it suitable for use in demanding applications that require structural integrity. It also has good ductility and can be easily formed and fabricated into various shapes and sizes.
Due to its excellent corrosion resistance and mechanical properties, 304L stainless steel is widely used in a variety of industries. It is commonly employed in the construction of chemical plants, petrochemical facilities, and food processing equipment. It is also used in the manufacture of medical devices, surgical instruments, and other healthcare-related products. Additionally, 304L stainless steel finds applications in the automotive industry, where it is used in the production of exhaust systems and other components.
Equivalent Material
| Grade | Euronorm | China GB | Japanese JIS | |
| No. | ||||
| 304L | 1.4307 | 00Cr19Ni10 | SUS304L | |
Standard Specification
| Thickness | 0.5mm-100mm | ||||||
| Outer diameter | 10mm, 25.4mm, 38.1mm, 50.8mm, 100mm, 250mm, 300mm, 350mm, etc | ||||||
| Length | 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, etc | ||||||
| Surface | 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror, checkered, embossed, hair line, sand blast, Brush, etching, etc | ||||||
| Finish | Hot rolled (HR), Cold rolled PIpe (CR), 2B, 2D, BA NO(8), SATIN (Met with Plastic Coated) | ||||||
| Form | Round tube Square tube Rectangular tube etc. | ||||||
Composition Content
| Grade | C | Mn | Si | P | S | Cr | Mo | Ni | N | |
| 304L | Min. Max. |
≤0.03 | ≤2.0 | ≤1.00 | ≤0.045 | ≤0.03 | 18.00~20.00 | / | 9.0～12.0 | / |
Yield strength (N/mm2) ≥205
Tensile strength ≥520
Elongation rate (%) ≥40
Hardness HB ≤187 HRB≤90 HV ≤200
The density of 7.93 g · cm – 3
Specific heat c (20 ℃) 0.502 j. (g · c) – 1
Thermal conductivity λ/W(m·℃)-1 (at the following temperatures /℃)
20 100 500
12.1 16.3 21.4
Linear expansion coefficient α/(10-6/ ° C) (at / ° C between the following temperatures)
20 ~ 200 20 ~ 300 20 ~ 400
16.0 16.8 17.5 18.1
Resistivity 0.73 Ω·mm2·m-1
Melting point 1398 ~ 1420℃
Dimensions Standard,Weight Chart
| SS 304L Tube Size（mm) | SS 304L Tube Weight per Unit Area（kg/m） | ||||||||
| 6*1 | 0.125 | ||||||||
| 6*1.5 | 0.168 | ||||||||
| 8*1 | 0.174 | ||||||||
| 8*1.5 | 0.243 | ||||||||
| 10*1 | 0.224 | ||||||||
| 10*1.5 | 0.318 | ||||||||
| 12*1 | 0.274 | ||||||||
| 12*1.5 | 0.392 | ||||||||
| 12*2 | 0.498 | ||||||||
| 14*1 | 0.324 | ||||||||
| 14*2 | 0.598 | ||||||||
| 14*3 | 0.822 | ||||||||
| 16*2 | 0.697 | ||||||||
| 16*3 | 0.971 | ||||||||
| 17*3 | 1.046 | ||||||||
| 18*1 | 0.423 | ||||||||
| 18*1.5 | 0.617 | ||||||||
| 18*2 | 0.797 | ||||||||
| 18*3 | 1.121 | ||||||||
| 20*1 | 0.473 | ||||||||
| 20*2 | 0.897 | ||||||||
| 20*3 | 1.27 | ||||||||
| 21*3 | 1.345 | ||||||||
| 22*2 | 0.996 | ||||||||
| 22*2.5 | 1.214 | ||||||||
Price List
| Stainless Steel 304L pipe Price List | 304L pipe FOB Per Unit (USD) | |||||||
| 2mm 304L stainless steel pipe | $1200.00-$1800.00 | |||||||
| ss 304L mirror Stainless Steel pipe | $1500.00-$2000.00 | |||||||
| Stainless Steel pipe 304L | $1200.00-$1800.00 | |||||||
| Standard size 4×8 metal sus 304L grade stainless steel pipe prices | $1200.00-$1800.00 | |||||||
