" type="text/css" />
Friday 28 February 2020
  • Nimonic 105 Data Sheet
  • Nimonic 105 Data Sheet
  • Nimonic 105 Data Sheet
  • Nimonic 105 Data Sheet
  • Nimonic 105 Data Sheet
  • Nimonic 105 Data Sheet
  • Nimonic 105 Data Sheet
  • Nimonic 105 Data Sheet

Alloy

UNS Number

Nimonic 105

UNS N06075

 

GENERAL PROPERTIES

Nimonic alloy 90 is a wrought nickel-chromium-cobalt base alloy strengthened by additions of titanium and aluminium. It has been developed as an age-hardenable creep resisting alloy for service at temperatures up to 920°C (1688°F). The alloy is used for turbine blades, discs, forgings, ring sections and hot-working tools.

 

RESISTANCE TO CORROSION

Nimonic alloy 90 has excellent creep resistance, high creep rupture strength and good ductility. With high chromium content, Alloy 90 offers a good resistance to high temperature corrosion and oxidation resistance.

 

PHYSICAL PROPERTIES

Melting Point

(°C)

Density

Modulus of Elasticity
in Tension

1290 – 1345

  8.01g/cm3

188 GPa

 

MECHANICAL PROPERTIES

Alloy

Tensile Strength
Minimum
(psi)

Yield Strength
Minimum 0.2% offset

(psi)

% Elongation
in 2" Minimum

       

105

167,000

112,000

25

 

CHEMICAL PROPERTIES

Alloy

C

Si

Cu

Fe

Mn

Cr

Ti

Al

Co

Mo

Pb

S

B

Zr

Ni

105

0.12

1.0

0.2

1.0

1.0

14.0-15.7

0.9-1.5

4.5-5.5

18.0-22.0

4.5-5.5

0.0015

0.010

0.003-0.010

0.15

Bal

 

WELDING

Welding techniques recommended for Nimonic 105 include gas-tungsten arc welding, gas metal-arc welding, submerged-arc welding and shielded metal-arc welding. Usage of a matching alloy filler metal is recommended for the welding process and if a matching filler is absent, an alloy rich in Ni, Co, Cr, Mo is can be used. During the absence of a matching filler metal.

 

HEAT TREATMENT

Nimonic 105 can be heat treated in 4 four steps. The steps are as follows:

Solution annealing for 4 h at 1149°C (2100°F) followed by air cooling.

Heating for 16 h at 1056°C (1925°F) followed by air cooling.

Heating for 16 h at 849°C (1560°F).

Air cooling to reach precipitation-hardening.

Contact Us

 

contact phoneT: + 44 (0)1902 409316
Fusion House
The Crescent
Willenhall
West Midlands
WV13 2QR

F: + 44 (0)1902 409304
E: sales@quest4alloys.com