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In China
CHROMEL A
CHROMEL A material is UNS SAE J 470 (1976) Wrought nickel and nickel-related alloys Wrought nickel and nickel-related alloys.
Chemical composition of CHROMEL A, CHROMEL A mechanical properties, CHROMEL A datasheet, CHROMEL A equivalent grade, Heat treatment and temperature process of CHROMEL A.
CHROMEL A property sheet
Chemical Composition of CHROMEL A
| C: | Max | 0.15 |
| Si: | Max | 0.25 |
| Mn: | Max | 0.25 |
| P: | Max | Min |
| S: | Max | Min |
| Ni: | Max | remaining |
| Cr: | 9.00 | 11.00 |
| Al: | Max | Min |
| Cu: | Max | Min |
| Ti: | Max | Min |
| Fe: | Max | 0.50 |
| Mo: | Max | Min |
| Co: | Max | Min |
| B: | 0.003 | 0.015 |
Mechanical Properties of CHROMEL A
| Rp0.2 (MPa) | 833 (≥) |
| Rm (MPa) | 915 (≥) |
| AKV (J) | 31 |
| A (%) | 31 |
| Z (%) | 32 |
| Hardness | HBW 432 |
CHROMEL A shape and dimensions
| CHROMEL A Round bar: | 1mm-800mm |
| CHROMEL A Square bar: | 10mm * 10mm-600mm *600mm |
| CHROMEL A Flat bar: | Thickness:8mm-800mm Width:10mm to 1500mm |
| CHROMEL A Sheet or Plate: | Thickness:3mm-80mm Width:1.5mm to 1500mm |
| CHROMEL A Strip or Coil: | Thickness:0.1mm-3mm Width:1.5mm-1500mm |
| CHROMEL A Forgings: | Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes |
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