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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:
