304L Stainless Steel Tube

304L Stainless Steel Tube

304L stainless steel tube is a versatile stainless steel that is widely used in the production of equipment and parts requiring good comprehensive performance (corrosion resistance and formability). The 304L is a 304L stainless steel tube with a low carbon content and is used for welding...
Product description

304L stainless steel tube is a versatile stainless steel that is widely used in the production of equipment and parts requiring good comprehensive performance (corrosion resistance and formability). 

The 304L is a kind of  stainless steel tube with a low carbon content. And it is always used for welding purposes. The lower carbon content makes the carbides in the heat affected zone near the weld reduced to the minimum, while the precipitation of carbides may lead to intergranular corrosion in some environments (weld erosion); 304N is a kind of stainless steel which contains nitrogen, and nitrogen can help increase the strength of the steel.

304L Stainless Steel 8K Tube: Chemical Composition(%)

C ≤ 0.03 

Si ≤ 1.0 

Mn ≤ 2.0 

P ≤ 0.035 

S ≤ 0.03

Cr: 18.0~20.0

Ni: 9.0 ~13.0

304 Stainless Steel: Chemical Composition(%)

C ≤0.07

Si ≤1.0 

C ≤0.07 

Si ≤1.0 

Mn ≤2.0 

Cr: 17.0~19.0

Ni: 8.0~11.0

S ≤0.03 

P ≤0.035

304L Tube Compared to 304 Tube

Compared to 304 tube nickel, 304L tube contains a bit more nickel. 304L is much smaller than 304 carbon content. 304L is better than 304 at solder joints or other treatments.

304L stainless steel tube has lower carbon and it exhibits higher corrosion resistance, strength, temperature resistance and high workability.

304L stainless steel tube is used for pressure operations such as moving liquids and gases in processing operations in the water treatment, chemical, petrochemical, food processing, diary  and marine industries.  It has many advantages:good corrosion resistance, heat resistance, low-temperature strength and mechanical properties.

304L stainless steel tube exhibts better resistance to intergranular corrosion after welding or elimination of stress. besides, It can also maintain good corrosion resistance after heat treatment. Usually, It can be used under the temperature -196°c-800C°c.

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