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NC20TA
NC20TA material is Steel Exhaust Valves.
Chemical composition of NC20TA, NC20TA mechanical properties, NC20TA datasheet, NC20TA equivalent grade, Heat treatment and temperature process of NC20TA.
NC20TA property sheet
Related Materials
| NC20TA |
Chemical Composition of NC20TA
| C | 0.04-0.10 |
| Si | Max 1.00 |
| Mn | Max 1.00 |
| P | Max 0.020 |
| S | Max 0.015 |
| Cr | 18.0-21.0 |
| Ni | Remain |
| Cu | Max 0.20 |
| Co | Max 2.00 |
| B | Max 0.008 |
| Al | 1.00-1.80 |
| Ti | 1.80-2.70 |
| other | Fe Max 3.00 |
Mechanical Properties of NC20TA
| Rp0.2 (MPa) | 424 (≥) |
| Rm (MPa) | 297 (≥) |
| AKV (J) | 31 |
| A (%) | 14 |
| Z (%) | 42 |
| Hardness | HBW 242 |
NC20TA shape and dimensions
| NC20TA Round bar: | 1mm-800mm |
| NC20TA Square bar: | 10mm * 10mm-600mm *600mm |
| NC20TA Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
| NC20TA Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
| NC20TA Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
| NC20TA Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |
©Longhai Special Steel 2025
