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0Cr15Ni7Mo2Al
0Cr15Ni7Mo2Al replaces the chromium in 631 steel with 2% molybdenum. The basic properties are similar to 631, but the corrosion resistance of reducing medium is improved, and the comprehensive properties are better than 631. The steel has complex heat treatment process, easy to fluctuate, low temperature toughness is poor, and becomes brittle below 100 degrees. It can be used for high-strength containers, parts and structural parts with certain corrosion resistance requirements in aerospace, petrochemical and energy fields.
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product details
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Brand |
0Cr15Ni7Mo2Al |
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Similar brands |
07Cr15Ni7Mo2Al S51570 632 S15700 X8CrNiMoAl 15-7-2 |
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Correspondingstandard |
GB/T 20878-2007《Grade and chemical composition of stainless steel and heat-resistant steel》 GB/T 1220-2007《The stainless steel rod》 GB/T 4238-2015《Heat-resistant steel plate and strip》 |
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Classification |
Precipitation hardening stainless steel |
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Performance |
Corrosion resistance |
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Label |
Precipitation hardening stainless steel |
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Explain |
0Cr15Ni7Mo2Al replaces the chromium in 631 steel with 2% molybdenum. The basic properties are similar to 631, but the corrosion resistance of reducing medium is improved, and the comprehensive properties are better than 631. The steel has complex heat treatment process, easy to fluctuate, low temperature toughness is poor, and becomes brittle below 100 degrees. It can be used for high-strength containers, parts and structural parts with certain corrosion resistance requirements in aerospace, petrochemical and energy fields. |
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Density |
7.8g/cm3 |
Chemical composition:%
| Element | C | Si | Mn | P | S | Cr | Ni | Mo | Al |
| Min. | - | - | - | - | - | 14 | 6.5 | 2 | 0.75 |
| Max. | 0.09 | 1 | 1 | 0.04 | 0.03 | 16 | 7.75 | 3 | 1.5 |
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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