25CrMo4 seamless steel pipe is a high-quality alloy structural steel pipe with high yield strength and tensile strength, as well as good wear resistance.
The hardness of 25CrMo4 alloy pipe is usually between 250 HRC and 300 HRC, which makes it perform well in high-load and wear environments. Therefore, it is often used to manufacture high-temperature resistant parts, such as engine parts, boiler and furnace components.
25CrMo4 seamless pipe is easy to machine and can be formed by common cutting, drilling, milling and turning operations.
25CrMo4 Seamless Precision Steel Tube
Chemical composition % of steel 25CrMo4 (1.7218) alloy steel pipe
| C | Si | Mn | P | S | Cr | Mo |
| 0.22 – 0.29 | max 0.4 | 0.6 – 0.9 | max 0.025 | max 0.035 | 0.9 – 1.2 | 0.15 – 0.3 |
Mechanical properties of steel 25CrMo4 alloy steel seamless pipes
| Brinell hardness (HBW): (+S) | 255 |
| Brinell hardness (HBW): (+A) | 212 |
| Vickers hardness ( HV): (+A) | 175 |
| Vickers hardness ( HV): (+QT) | 305 – 435 |
1.standard:EN10216-2
2.material: 25CrMo4
3.OD:10.2-711mm,WT:1.6-100mm.
4.High Technical method:Normalizing, Quenching and Tempering, Normalizing and Tempering.
5.Application: used in the power plant boiler tubes, etc
Why choose GNEE EN 10216-2 pipe
GNEE has 12 production lines with an annual output of 50,000 tons and has obtained the ISO9001 international quality management system certificate.
GNEE typically has over 5,000 tonnes of pipe in a variety of sizes and standards. Our stock pipe sizes range from 20mm to 406mm OD and wall thicknesses from 2mm to 70mm.
If you are looking for this kind of steel pipe, please contact us for a quote!sales@gneetube.com
Factory environment of seamless alloy steel tubing
Gnee Customer visit
Seamless Alloy Steel Tube Supplier
FAQ
Q.Why choose Gnee?
A.With us, you will get the most competitive price, guaranteed quality, guaranteed delivery and after-sales service.
Q.Do you have a quality control system?
A.Yes, we have our own quality control laboratory. Third party testing service is also available.
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