En10216-2 25Crmo4 seamless steel pipe/steel tube is a common chromium molybdenum alloy steel pipe. It contains a lower carbon content compared with 42CrMo4 steel pipe. 25Crmo4 seamless steel pipe can be used in the manufacture of the corrosive medium under carburizing and quenching condition.
25Crmo4 seamless steel pipe/tube applications
Examples of applications for 25Crmo4 seamless steel pipe include structural tubing, connection rods, stem assemblies, tool holders, tubes for transportation of pressurized gases. 25Crmo4 steel pipe is also mainly used for a variety of applications in the oil and gas industry.
25Crmo4 seamless steel pipe/tube Chemical analysis -% by mass
| Chemical elements | C | Si | Mn | P | S | Cr | Mo |
| %, by mass | 0,22 - 0,29 | max 0,40 | 0,60 - 0,90 | max 0.025 | max 0,035 | 0,90-1,20 | 0,15-0,30 |
| Permissible deviation | ± 0.02 | ± 0,03 | ± 0,04 | + 0.005 | + 0.005 | ± 0.05 | ± 0.03 |
| d ≤ 16mm oder t ≤ 8mm | 16mm < d ≤ 40mm 8mm < t ≤ 20mm | 40mm < d ≤ 100mm 20mm < t ≤ 60mm | 100mm < d ≤ 160mm 60mm < t ≤ 100mm | 160mm < d ≤ 250mm 100mm < t ≤ 160mm | ||
| Remin(MPa) | 700 | 600 | 450 | 400 | - | |
| Rm (MPa) | 900-1100 | 800-950 | 700-850 | 650-800 | - | |
| A min. (%) | 12 | 14 | 15 | 16 | - | |
| Z min. (%) | 45 | 55 | 60 | 60 | - | |
| KV min. (J) | 50 | 50 | 50 | 45 | - | |
Katalor Enterprises keeps more than 10,00 tons 25Crmo4 seamless steel pipe/tube stock each month. We can meet our customer's any quantity request. Based on these stock source, our advantage in steel industry spread into steel process like : cutting ( any size and any shape ) drilling, welding, milling, 25Crmo4 seamless steel pipe/tube machining and steel structure.
As a 25Crmo4 seamless steel pipe/tube manufacturer, we always keep complete specifications of 25Crmo4 seamless steel pipe/tube in stock for our customers. Welcome to visit Katalor 25Crmo4 seamless steel pipe factory !
