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NCF 825 TB


NCF 825 TB material is JIS G 4904 (2008) Seamless nickel-chromium-iron alloy heat exchanger tubes Seamless nickel-chromium-iron alloy heat exchanger tubes.

Chemical composition of NCF 825 TB, NCF 825 TB mechanical properties, NCF 825 TB datasheet, NCF 825 TB equivalent grade, Heat treatment and temperature process of NCF 825 TB.


NCF 825 TB property sheet

NCF 825 TB Spec.

JIS G 4904 (2008)
Seamless nickel-chromium-iron alloy heat exchanger tubes

Related Materials

NCF 825
NCF 825
NCF 825 TB
NCF 825 TP

Chemical Composition of NCF 825 TB

C: Max 0.05
Si: Max 1.00
Mn: Max 1.00
P: Max 0.03
S: Max 0.015
Cr: 19.50 23.00
Ni: 38.00 46.00
Cu: 1.50 3.00
Al: Max 0.20
Ti: 0.60 1.20
Fe: remaining Min
Mo: 2.50 3.50

Mechanical Properties of NCF 825 TB

Rp0.2 (MPa) 841 (≥)
Rm (MPa) 167 (≥)
AKV (J) 12
A (%) 12
Z (%) 11
Hardness HBW 231

NCF 825 TB shape and dimensions

NCF 825 TB Round bar: 1mm-800mm
NCF 825 TB Square bar: 10mm * 10mm-600mm *600mm
NCF 825 TB Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
NCF 825 TB Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
NCF 825 TB Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
NCF 825 TB Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes