Yuhong Group Co.,Ltd
Yuhong Holding Group Co.,LTD
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What is Stainless Steel Heat Exchanger Tube?
In fact, the stainless steel heat exchange tube is one of the components of the heat exchanger, which is a device that can quickly transfer heat energy from one point to another. Stainless steel heat exchange pipe has high thermal conductivity and good isothermal property, so it is often placed in the cylinder for heat exchange between two media during use.
The heating method of stainless steel heating pipe is actually to heat the fluid by forced convection. The specific operation process is to pump the fluid into the heating chamber at one end of the heater, and then flow out at the other end of the heater after heating. In general, it is a heating method of forced circulation through the pump. Compared with the traditional heating method, the heating method of stainless steel heat exchange tube has significant energy saving, scientific technology, more convenient installation and use, and obvious economic benefits.
Overview for SS304
304 steel refers to 304 stainless steel, which is a common material in stainless steel, with a density of 7.93g/cm. It is resistant to high temperature of 800 ℃, has good processing performance and high toughness, and is widely used in industry, furniture decoration industry and food and medical industry.
304 is a kind of universal stainless steel, which is widely used to make equipment and parts requiring good comprehensive performance (corrosion resistance and formability). In order to maintain the inherent corrosion resistance of stainless steel, the steel must contain more than 18% chromium and more than 8% nickel. 304 stainless steel is a brand of stainless steel produced according to American ASTM standards.
304 stainless steel is non-magnetic and has high corrosion resistance and oxidation resistance to atmospheric, chemical, petroleum, textile and food industrial sources. It has good extensibility_ The combination of low yield strength and high elongation makes it possible to process into complex shapes.
Even at very low temperature, it also has high strength and toughness. It has a smooth surface and is easy to clean. Its polished surface makes it have good luster and appearance. It can withstand repeated washing with detergent and household chemical detergent.
Chemical Composition
| Grade | C | Si | Mn | Cr | Ni | Mo | S | P |
|---|---|---|---|---|---|---|---|---|
| TP304 | 0.08 | 1.0 | 2 | 18 – 20 | 8 – 11 | – | 0.03 | 0.045 |
Mechanical Properties
| Grade | Tensile Strength(Mpa) | Yield Point(Mpa) | Elongation(%) | Hardness(HRB) | Solution Temperature |
|---|---|---|---|---|---|
| TP304 | 515 | 205 | 35 | 90 | 1040 |
Equivalent Grades
| Grade | UNS No | British | Euronorm | Japanese JIS | Swedish SS | GOST | ||
|---|---|---|---|---|---|---|---|---|
| BS | En | No | Name | |||||
| 304 | S30400 | 304S31 | 58E | 1.4301 | X5CrNi18-10 | SUS 304 | 2332 | 08Х18Н10 |
Application:
