The Performance of 310S Stainless Steel Pipes

The 310S stainless steel pipe is a kind of hollow long round and steel pipe, which is widely used in petroleum industry, chemical industry, medical industry, food industry, light industry, mechanical instruments and other industrial pipelines and mechanical structural parts. In addition, when the bending strength is the same with the torsion strength are the same, the weight of 310S stainless steel pipe is lighter. And it is also widely used in manufacturing mechanical parts and engineering structures. It is also used to produce all kinds of conventional weapons, barrels, shells, etc. The 310S stainless steel pipe is one of many stainless steel pipe materials. There are many brands of 310S stainless steel pipes in the market. Let's learn more about the information of 310S stainless steel pipes.

S (0Cr25Ni20) is an austenitic chromium nickel stainless steel with good oxidation resistance and corrosion resistance. Because of the high percentage of chromium and nickel, 310S owns much better creep strength. It can work continuously at high temperature. How much do you know about the performance of 310S stainless steel pipes? Today, we would like to introduce the performance and related knowledge of 310S stainless steel pipes. we hope that you could have a further understanding of 310S stainless steel pipes and help you to buy 310S stainless steel pipes by the brief introduction.

The Performance of 310S stainless steel pipes
First of all, this 310S stainless steel pipe has high oxidation resistance and corrosion resistance, and its high temperature resistance is also very good. Its maximum operating temperature can reach 1,200 ℃. Its general density is 8.0 grams per cubic centimeter, its compressive strength is 520 or more, and its yield strength is 205 or more. And it has a wide range of applications and can be used in the manufacturing of various furnace parts. Generally, the formula for calculating the weight of 310S stainless steel pipes is (outer diameter-wall thickness) × wall thickness × 0.02507 = KG/M.

Specifications of 310S stainless steel pipes
The specification of round pipes: 
Outer diameter: 3-219mm. 
Thickness: 0.3-2.0mm.

The specification of square tubes: 
Outer diameter: 3*3mm-100*100 mm.
Thickness: 0.3-2.0mm.

The specification of Rectangular tubes: 
Outer diameter: 3*6mm-100*200mm.
Thickness: 0.3-2.0mm.

Composition of 310S stainless steel tubes
Next, what's the composition of 310S stainless steel pipes? The content of nickel (Ni) in 310S stainless steel pipe is 19.00%-22.00%. The content of chromium (CR) is 24.00% - 26.00%. The content of silicon (SI) is less than or equal to 1.50%. The content of manganese (MN) is less than or equal to 2.00%. The content of sulfur (s) is less than or equal to 0.030%. The content of carbon (c) is less than or equal to 0.08%. And the content of phosphorus (P) is less than or equal to 0.035%.

The function of chromium and carbon in 310S stainless steel tubes
The chromium element in 310S stainless steel pipes plays a decisive role. The reason why it has the performance of stainless steel is that it contains the chromium element. So far, no stainless steel material does not contain the chromium element. Moreover, the carbon element in 310S stainless steel pipes also plays a very important role. It can stabilize the austenite element. The strength is particularly large, so its tensile strength is very good.