EN10297-1 25CrMo4 Seamless Precision Steel Tube
EN10297-1 25CrMo4 Mechanical Steel Pipe. With many years of experience, GNEE produces high-caliber pipes suitable for multiple industries.
EN10297-1 25CrMo4 precision alloy pipes show very good strength properties, high ductility, weldability and good hardenability. The tensile strength of EN10297-1 25CrMo4 high-strength pipe can reach more than 800MPa, and the yield strength is also above 600MPa.
In addition, EN10297-1 25CrMo4 high-temperature precision pipes have good high-temperature strength and heat resistance, and are often used in the manufacture of high-temperature pressure vessels such as boilers, furnaces and heat exchangers.
EN10297-1 25CrMo4 carbon seamless steel pipe Chemical Composition :
| C | S | P | |||||||
| 25CrMo4 | 0.22-0.29 | 0.1-0.4 | 0.60-0.90 | Less than or equal to 0.035 | Less than or equal to 0.035 | 0.90-1.20 | Less than or equal to 0.030 | Less than or equal to 0.10 | 0.15-0.30 |
EN10297-1 25CrMo4 carbon seamless steel pipe Mechanical Property:
| Less than or equal to 8 | ＞8 Less than or equal to 20 |
＞20 Less than or equal to 50 |
＞50 Less than or equal to 80 |
Less than or equal to 8 | ＞8 Less than or equal to 20 |
＞20 Less than or equal to 50 |
＞50 Less than or equal to 80 |
Less than or equal to 8 | ＞8 Less than or equal to 20 |
＞20 Less than or equal to 50 |
＞50 Less than or equal to 80 |
|||||
| l | t | l | t | l | t | l | t | |||||||||
| 25CrMo4 | 700 | 600 | 450 | 400 | 900 | 800 | 700 | 650 | 12 | 10 | 14 | 12 | 15 | 13 | 16 | 14 |
EN10297-1 25CrMo4 carbon seamless steel pipe Heat treatment conditions
| 840 to 880 | 540 to 680 |
EN10297-1 25CrMo4 alloy steel seamless pipe
Gnee has 14 steel production lines, 10 processing equipment for processing, bending, painting, heat treatment, cutting, drilling, beveling, tempering, surface treatment, complete testing equipment and strong technical force. The annual production capacity is more than 60,000 tons.
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