309S Stainless Steel Coil
309S stainless steel coil is a type of high alloy austenitic stainless steel with excellent corrosion resistance and heat resistance. This steel contains a high amount of chromium and nickel, which makes it resistant to a wide range of corrosive environments.
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Description
Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of 309s stainless steel coil in China. With abundant experience, we warmly welcome you to wholesale customized 309s stainless steel coil from our factory. For price consultation, contact us.
309S stainless steel coil is a type of high alloy austenitic stainless steel with excellent corrosion resistance and heat resistance. This steel contains a high amount of chromium and nickel, which makes it resistant to a wide range of corrosive environments.
The primary feature of 309S stainless steel coil is its ability to withstand high temperatures. It has a maximum operating temperature of 980 degrees Celsius, which is higher than that of most other stainless steel grades. It also has good resistance to scaling and oxidation at high temperatures.
Another unique characteristic of 309S stainless steel coil is its resistance to thermal shock. This means that it can withstand sudden temperature changes without cracking or breaking, making it an ideal material for high-temperature and high-pressure applications where quick changes in temperature may occur.
In addition to its excellent heat resistance, 309S stainless steel coil also exhibits good corrosion resistance in a variety of environments. It is particularly resistant to sulfur-containing atmospheres, which makes it suitable for use in the chemical manufacturing industry.
| 309S Stainless Steel Coil for Kitchen Utensils | |||||||||
|
Grade |
Chemical Composition (%) |
Mechanical Performance |
|||||||
|
C |
Si |
Mn |
P |
S |
Ni |
Cr |
Mo |
Hardness |
|
|
201 |
≤0.15 |
≤1.00 |
5.5/7.5 |
≤0.060 |
≤0.03 |
3.5/5.5 |
16.0/18.0 |
- |
HB≤241,HRB≤100, HV≤240 |
|
304 |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.045 |
≤0.03 |
8.0/11.0 |
18.0/20.0 |
- |
HB≤187,HRB≤90,HV≤200 |
|
309S |
≤0.08 |
≤1.00 |
≤2.00 |
≤0.045 |
≤0.03 |
10.0/14.0 |
16.0/18.0 |
2.0/3.0 |
HB≤187,HRB≤90,HV≤200 |
Overall, 309S stainless steel coil is a versatile and durable material that is ideal for use in high-temperature and corrosive environments. Its unique combination of properties makes it an excellent choice for applications such as furnace parts, heat exchangers, and chemical processing equipment.
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