NCK 20 TA (France / AIR) Material Properties

Material group: Nonferrous Alloys / Nickel / Nickel Alloys
Country/Standard: France / AIR

Data updates

Latest Update: 2018-12
Total number of updates: 1
Update History:

Mechanical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Yield Strength, Rp0.2 val1
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MPa view details
Tensile Strength 1080 MPa view details
Elongation, A 20 % view details
Brinell Hardness (HB) 290 — 311 view details
Yield Strength, Rp0.2 val1
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ksi view details
Tensile Strength 156.6 ksi view details
Elongation, A 20 % view details
Brinell Hardness (HB) 290 — 311 view details

Physical Properties

Temperature

0 - 30°C
PROPERTY / VALUE
Modulus of Elasticity 185 — 205 GPa view details
Density 7.9 — 8.8 kg/dm³ view details
Poisson Coefficient 0.32 — 0.34 view details
Modulus of Elasticity 26.8 E+03 — 29.7 E+03 ksi view details
Density 0.285 — 0.318 lb/in³ view details
Poisson Coefficient 0.32 — 0.34 view details

Composition

CRITERIA
VALUE
UNIT
CAS NUMBER
CRITERIA
Al
VALUE
1.00 – 2.00
UNIT
%
CAS NUMBER
7429-90-5
CRITERIA
B
VALUE
≤ 0.02
UNIT
%
CAS NUMBER
7440-42-8
CRITERIA
C
VALUE
≤ 0.13
UNIT
%
CAS NUMBER
7440-44-0
CRITERIA
Co
VALUE
val1
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UNIT
%
CAS NUMBER
7440-48-4
CRITERIA
Cr
VALUE
val1
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UNIT
%
CAS NUMBER
7440-47-3
CRITERIA
Cu
VALUE
val1
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UNIT
%
CAS NUMBER
7440-50-8
CRITERIA
Fe
VALUE
val1
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UNIT
%
CAS NUMBER
7439-89-6
CRITERIA
Mn
VALUE
val1
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UNIT
%
CAS NUMBER
7439-96-5
CRITERIA
Ni
VALUE
val1
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UNIT
%
CAS NUMBER
7440-02-0
CRITERIA
P
VALUE
val1
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UNIT
%
CAS NUMBER
7723-14-0
CRITERIA
Pb
VALUE
val1
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UNIT
%
CAS NUMBER
7439-92-1
CRITERIA
S
VALUE
val1
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UNIT
%
CAS NUMBER
7704-34-9
CRITERIA
Si
VALUE
val1
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UNIT
%
CAS NUMBER
7440-21-3
CRITERIA
Ti
VALUE
val1
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UNIT
%
CAS NUMBER
7440-32-6

AIR 9165: 1973 / General conditions for delivery and use of heat-resistant wrought steels and alloys used in aeronautical structures

Heat Treatments

  • <b>Heat treatment 1: </b> <br> 1080°C, 8h, air <br> 710°C, 16h, air <br> <b>Heat treatment 2: </b> <br> 1050-1080°C, 8h, air <br> <b>Heat treatment 3: </b> <br> 1050-1080°C, 8h, air <br> 710°C, 16h, air <br> <b>Heat treatment 4: </b> <br> 1100-1150°C, air <br> <b>Heat treatment 5: </b> <br> 1100-1150°C, air <br> 710°C, 16h, air <br>