EN 10305-1 25CrMo4 Alloy Tube is a heat resistant, heat treatable steel grade commonly used for highly loaded components in motorsport, industry and aviation. Due to its chemical composition, 25CrMo4 is suitable for hardening and has a tensile strength in the tempered state exceeding 650 N/mm². It also has good weldability and cold strain plasticity, suitable for use in the quenched and tempered or carburized quenched state, suitable for applications requiring high precision and high mechanical properties.
Products Data
Chemical composition of EN 10305-1 25CrMo4 Carbon Steel Tubes
| Steel grade | C | Si | Mn | P | S | Cr | Mo | Ni | ||||||
| Steel name | Steel number | min. | max. | max. | min. | max. | max. | max. | min. | max. | min. | max. | min. | max. |
| 25CrMo4 | 1.7218 | 0,22 | 0,29 | 0,40 | 0,60 | 0,90 | 0,035 | 0,035 | 0,90 | 1,20 | 0,15 | 0,30 | - | - |
Mechanical properties of 25CrMo4 Cold Rolled Seamless Steel Tube
| Steel grade | Minimum tensile properties | |||||||||||||||||
| Steel name | Steel number | Yield strength (ReH) MPa | Tensile strength ( Rm) MPa | Elongation A% | ||||||||||||||
| For T in mm | For T in mm | For T in mm | ||||||||||||||||
| T≤8 | 8＜T≤20 | 20＜T≤50 | 50＜T≤80 | T≤8 | 8＜T≤20 | 20＜T≤50 | 50＜T≤80 | T≤8 | 8＜T≤20 | 20＜T≤50 | 50＜T≤80 | |||||||
| l | t | l | t | l | t | l | t | |||||||||||
| 25CrMo4 | 1.7218 | 700 | 600 | 450 | 400 | 900 | 800 | 700 | 650 | 12 | 10 | 14 | 12 | 15 | 13 | 16 | 14 | |
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25CrMo4 Carbon Steel Seamless Tubes
Why Choose GNEE
GNEE has ISO9001-2000 quality management system and ISO14001 environmental protection system.
It is exported to more than 60 countries and regions including Russia, Canada, India, Brazil, Southeast Asia, etc.
The company currently has more than 30,000 tons of inventory, with many varieties for you to choose from! GB, ASTM, JIS, DIN and other standards can be implemented.
If you would like to know more about our company or our products, please feel free to contact us. sales@gneetube.com
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FAQ
Q.How do we trust your company?
A. We specialist in steel business for many years, authenticated by SGS,welcome to visit our factory.
Q. Do you have a quality control system?
A.Yes, we have our own quality control laboratory.
Q:Can you supply the free sample?
A:We can supply the free sample,but the sample express freight should be by you.
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