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B.S. NA3

NA3


NA3 material is B.S. BS 3071 Specification for nickel-copper alloy castings Specification for nickel-copper alloy castings.

Chemical composition of NA3, NA3 mechanical properties, NA3 datasheet, NA3 equivalent grade, Heat treatment and temperature process of NA3.


NA3 property sheet

NA3 Spec.

B.S. BS 3071
Specification for nickel-copper alloy castings

Related Materials

NA3
NA32
NA34
NA35
NA36
NA37
NA38
NA39

Chemical Composition of NA3

C: Max 0.15
Si: 3.50 4.50
Mn: Max 1.50
P: Max 0.030
S: Max 0.030
Cr: Max Min
Mo: Max Min
Ni: Max remaining
Cu: 28.00 34.00

Mechanical Properties of NA3

Rp0.2 (MPa) 635 (≥)
Rm (MPa) 387 (≥)
AKV (J) 41
A (%) 14
Z (%) 31
Hardness HBW 124

NA3 shape and dimensions

NA3 Round bar: 1mm-800mm
NA3 Square bar: 10mm * 10mm-600mm *600mm
NA3 Flat bar: Thickness:8mm-800mm Width:10mm to 1500mm
NA3 Sheet or Plate: Thickness:3mm-80mm Width:1.5mm to 1500mm
NA3 Strip or Coil: Thickness:0.1mm-3mm Width:1.5mm-1500mm
NA3 Forgings: Shafts with flanks/pipes/tubes/slugs/donuts/cubes/other shapes

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