15NiCuMoNb5-6-4 seamless steel pipe/steel tube is one material in EN10216-2, which is a standard includes many non-alloy and alloy steel pipe with specified elevated temperature properties. 15NiCuMoNb5-6-4 seamless steel pipe/tube is used for manufacturing boilers, pressure vessels and devices for transporting hot liquids.
15NiCuMoNb5-6-4 steel pipe/tube Chemical Composition
| Grade | The Element Max (%) | ||||||
| C | Si | Mn | P | S | Al(min) | N | |
| 15NiCuMoNb5-6-4 | 0.17 | 0.25-0.5 | 0.8-1.20 | 0.025 | 0.010 | 0.015 | 0.020 |
| Cr | Cu | Mo | Nb | Ni | Ti | V | |
| 0.30 | 0.5-0.80 | 0.25-0.50 | 0.015-0.045 | 1.0-1.30 | |||
Carbon Equivalent: Ceq = [C+Mn/6+(Cr+Mo+V)/5+(Ni+Cu)/15]%
15NiCuMoNb5-6-4 seamless steel pipe/tube mechanical properties
| Grade | Thickness | Yield | |||||
| mm | Min Mpa | Tensilmie | Elongation | Impact Energy(KV J) min | |||
| 15NiCuMoNb5-6-4 | ≤ 40 | 460 | Mpa | Min % | -20° | 0° | +20° |
| 40> to ≤60 | 440 | 610-780 | 16 | 27 | 34 | 40 | |
| 60> to ≤100 | 430 | 610-780 | 16 | 27 | 34 | 40 | |
| 100> to ≤150 | 420 | 600-760 | 16 | 27 | 34 | 40 | |
| 150> to ≤250 | 410 | 590-740 | 16 | 27 | 34 | 40 | |
15NiCuMoNb5-6-4 seamless steel pipe/tube Productive technology:
Hot rolled, heat diffusion, cold-drawing, hot piercing
15NiCuMoNb5-6-4 seamless steel pipe/tube Surface treatment:
Black painting/coating, black rust-proof oil, hot galvanizing, 3PE, epoxy coating.
15NiCuMoNb5-6-4 seamless steel pipe/tube Ultrasonic Test: According to the customer's technical standards to ensure pass the ultrasonic flaw detection.
Shanghai Katalor Enterprises is a professional 15NiCuMoNb5-6-4 seamless steel pipe/tube stockist and supplier in China. If you have any demands for 15NiCuMoNb5-6-4 seamless steel pipe/tube, please do not hesitate to contact with us .
