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0Cr18Ni9
0Cr18Ni9 (304) is a typical low-carbon austenitic stainless steel, corresponding to the American brand 304. This brand is obtained by further reducing the carbon content on the basis of 1Cr18Ni9 (302). It has good processability and oxidation resistance, strong corrosion resistance to oxidizing acids (such as nitric acid), and certain corrosion resistance to alkali solution and most organic and inorganic acids. It has good welding performance. Austenitic stainless steel cannot be strengthened by heat treatment, and its strength can only be improved by work hardening. In some standards after 2007, such as GB/T 4240-2009 and GB/T 1220-2007, 0Cr18Ni9 has used the new brand 06Cr19Ni10, but the old brand is still widely used in industrial production. This brand has largely replaced traditional austenitic stainless steel such as 1Cr18Ni9Ti in various industries, but 1Cr18Ni9Ti is still widely used in China. 0Cr18Ni9 is widely used in standard parts. In addition to the production of national standard products, it also produces some low-intensity navigation mark products on behalf of materials. Various enterprise standard products are produced more.
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product details
|
Brand |
0Cr18Ni9 |
|
Similar brands |
06Cr19Ni9 S30408 304 S30400 X5CrNi 18-10 |
|
Technicalstandard |
GB/T 20878-2007《Grade and chemical composition of stainless steel and heat-resistant steel》 GB/T 1221-2007 《Heat-resistant steel bar》 GB/T 4239-1991《Cold rolled stainless steel and heat-resistant steel strip》 GJB 2294-1995 《Specification for stainless steel and heat-resistant steel bars for aircraft》 GJB 2295A-2006《Specification for cold rolled stainless steel sheets for aircraft》 |
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Classification |
Austenitic stainless steel |
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Performance |
Corrosion resistance Weldability |
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Label |
Austenitic stainless steel |
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Explain |
0Cr18Ni9 (304) is a typical low-carbon austenitic stainless steel, corresponding to the American brand 304. This brand is obtained by further reducing the carbon content on the basis of 1Cr18Ni9 (302). It has good processability and oxidation resistance, strong corrosion resistance to oxidizing acids (such as nitric acid), and certain corrosion resistance to alkali solution and most organic and inorganic acids. It has good welding performance. Austenitic stainless steel cannot be strengthened by heat treatment, and its strength can only be improved by work hardening. In some standards after 2007, such as GB/T 4240-2009 and GB/T 1220-2007, 0Cr18Ni9 has used the new brand 06Cr19Ni10, but the old brand is still widely used in industrial production. This brand has largely replaced traditional austenitic stainless steel such as 1Cr18Ni9Ti in various industries, but 1Cr18Ni9Ti is still widely used in China. 0Cr18Ni9 is widely used in standard parts. In addition to the production of national standard products, it also produces some low-intensity navigation mark products on behalf of materials. Various enterprise standard products are produced more. |
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Density |
8.04g/cm3 |
Chemical composition:%
| Element | C | Si | Mn | P | S | Cr | Ni |
| Min. | - | - | - | - | - | 18 | 8 |
| Max. | 0.08 | 1 | 2 | 0.045 | 0.03 | 20 | 11 |
Note: heat-resistant steel can be used as heat-resistant steel;
The information of the above materials is rough description, and any deviation may be used for reference only
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