Certified Company
DNV&ABSCertified Company
ISO 9001:2008R&D Production
In China
NCF825TB
NCF825TB material is KS D 3757 (2003) Seamless nickel-chromium-iron alloy heat exchanger tubes Seamless nickel-chromium-iron alloy heat exchanger tubes.
Chemical composition of NCF825TB, NCF825TB mechanical properties, NCF825TB datasheet, NCF825TB equivalent grade, Heat treatment and temperature process of NCF825TB.
NCF825TB property sheet
Chemical Composition of NCF825TB
| C: | Max | 0.05 |
| Si: | Max | 0.50 |
| Mn: | Max | 1.00 |
| P: | Max | 0.030 |
| S: | Max | 0.015 |
| Cr: | 19.50 | 23.00 |
| Ni: | 38.00 | 46.00 |
| Cu: | 1.50 | 3.50 |
| Al: | Max | 0.20 |
| Ti: | 0.60 | 1.20 |
| Fe: | Max | remaining |
| Mo: | 2.50 | 3.50 |
Mechanical Properties of NCF825TB
| Rp0.2 (MPa) | 694 (≥) |
| Rm (MPa) | 551 (≥) |
| AKV (J) | 31 |
| A (%) | 34 |
| Z (%) | 22 |
| Hardness | HBW 431 |
NCF825TB shape and dimensions
| NCF825TB Round bar: | 1mm-800mm |
| NCF825TB Square bar: | 10mm * 10mm-600mm *600mm |
| NCF825TB Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
| NCF825TB Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
| NCF825TB Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
| NCF825TB Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |
©Longhai Special Steel 2025
