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2Cr13
2Cr13 belongs to martensitic stainless steel, which is magnetic and has good hardness. Welding needs preheating. The austenitic stainless steel electrode used for welding with Q235 does not need to be preheated, but uses a small current for welding. 2Cr13 stainless steel has high hardness and good corrosion resistance under quenching condition. Many of them are made of "cutting tool grade" martensitic steel, which is also used for surgical tools. The earliest stainless steel, such as Brinell high chromium steel, is also used for steam turbine blades, and has a wide range of applications.
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product details
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Brand |
2Cr13 |
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Similar brands |
20Cr13 S42020 420 S42000 X20Cr 13 |
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Classification |
Martensitic stainless steel |
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Performance |
Corrosion resistance |
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Label |
Martensitic stainless steel |
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Correspondingstandards |
GB/T 20878-2007 《Grade and chemical composition of stainless steel and heat-resistant steel》 GB/T 1220-2007 《The stainless steel rod》 GJB 2294A-2014 《Specification for stainless steel and heat-resistant steel bars for aircraft》 |
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Explain |
2Cr13 belongs to martensitic stainless steel, which is magnetic and has good hardness. Welding needs preheating. The austenitic stainless steel electrode used for welding with Q235 does not need to be preheated, but uses a small current for welding. 2Cr13 stainless steel has high hardness and good corrosion resistance under quenching condition. Many of them are made of "cutting tool grade" martensitic steel, which is also used for surgical tools. The earliest stainless steel, such as Brinell high chromium steel, is also used for steam turbine blades, and has a wide range of applications. |
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Density |
7.75g/cm3 |
化学成分：%
| Component | C | Si | Mn | P | S | Cr | Ni① |
| Minimum value | 0.16 | - | - | - | - | 12 | - |
| Maximum | 0.25 | 1 | 1 | 0.04 | 0.03 | 14 | 0.6 |
0.60% is the maximum allowable value of Ni, which can be used as heat-resistant steel.
Note: The above information is for reference only. Some elements in different standards and specifications may be different.
The information of the above materials is rough description, and any deviation may be used for reference only
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