GB/T 8162 40Cr seamless steel pipe is a seamless steel pipe produced in accordance with the Chinese national standard GB/T 8162-2008, where 40Cr refers to the material of the steel pipe.
The chemical composition of 40Cr steel pipe mainly includes carbon 0.37-0.45%, silicon 0.17-0.37%, manganese 0.5-0.8%, chromium 0.8-1.1%. It has good mechanical properties and comprehensive properties. Suitable for chemical equipment and pipelines with working temperatures of -40-400°C and working pressures of 10-30Ma.
40Cr seamless round steel pipe has many uses, including but not limited to:
Used for general structures and mechanical structures.
Used for manufacturing various structural low and medium pressure boiler superheated steam pipes.
Suitable for furnace tubes, heat exchangers and pipeline transportation in petroleum refineries.
40Cr cold drawn seamless steel pipe
GB/T 8162 40Cr carbon steel tube chemical composition:
| Grade |
C |
Si |
Mn |
Cr |
Mo |
Ni |
W |
B |
Al |
Ti |
V |
|
40Cr |
0.37-0.44 |
0.17-0.37 |
0.50-0.80 |
0.80-1.10 |
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GB/T 8162 40Cr seamless steel pipes mechanical property:
| Grade |
Tensile Strength(MPa) |
Yield Strength(MPa) |
Elongation in 2 in.(50mm) |
|
40Cr |
980 min |
785 min |
9% min |
Advantages of Choosing GNEE 40Cr pipe
GNEE has built modern large open-air warehouses and indoor warehouses with 20,000 tons of available goods. "Providing quality products, excellent services, competitive prices and timely delivery", we look forward to good cooperation with overseas customers on the basis of mutual benefit, exporting to the Middle East, North America, South America. Europe, Africa, Australia and other regions, forming a global marketing network. Please feel free to contact us for more information on products.sales@gneetube.com
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FAQ
Q:Do you have experience for big projects ?
A:yes , we do .we have good experince for many big project , such as the power plant , Nuclear power station , oil refining project , natural gas project .Abillity to work with big project .
Q.Can your products be customized?
A.Yes, we can produce and process according to your requirements.
Q. Do you have a quality control system?
A.Yes, we have our own quality control laboratory.
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