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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

CHROMEL A Spec.

UNS SAE J 470 (1976)
Wrought nickel and nickel-related alloys

Related Materials

CHROMEL
CHROMEL A
CHROMEL C
CHROMEL D

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) 665 (≥)
Rm (MPa) 245 (≥)
AKV (J) 31
A (%) 21
Z (%) 43
Hardness HBW 234

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