Ni55cotial Solution Annealed/ Cold Worked Spring Wires (Nimonic 90)

• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Purity: >99.95%
• Alloy: Alloy
• Type: Nickel Bar
• Powder: Not Powder
• Model NO.: Nimonic 90
• Surface: Bright
• Density: 8.2g/cm3
• Diameter: 1-50mm
• Thickness: 0.02mm Min
• Width: 1-400mm
• Transport Package: Wooden Case
• Specification: 1-50mm
• Trademark: HUONA
• Origin: Shanghai, China
• HS Code: 7505220000
• Production Capacity: 2000 Tons/Year

Product Description

Ni55CoTiAl Solution Annealed/ Cold Worked Spring Wires (Nimonic 90)
General Description
Nimonic 90 (UNS N07090/W. Nr. 2.4632) is a precipitation hardenable nickel-chromium-cobalt alloy strengthened by the addition of titanium and aluminium. Nimonic 90 has a high stress rupture strength and creep-resistant at temperatures to about 920°C. Nimonic 90 is better suited for extremely high temperatures than Inconel X 750 (or Inconel 718).
Chemical Composition

Grade

Ni%

Cr%

Co%

C%

Si%

Cu%

Fe%

Mn%

Ti%

Al%

B%

S%

Zr%

Nimonic 90

Rem.

18-21

15-21

Max 0.13

Max 1.0

Max 0.2

Max 1.5

Max 1.0

2.0-3.0

1.0-2.0

Max 0.02

Max 0.015

Max 0.15

Specifications

Grade	UNS	Werkstoff Nr.
Nimonic 90	N07090	2.4632

Physical Properties

Grade	Density	Melting Point	Thermal Conductio	Linear Expansibility
Nimonic 90	8.2 g/cm3	1400 °C	21.76(100ºC) λ/(W/m•ºC)	12.7(20~100ºC) a/10-6ºC-1

Mechanical Properties (20°C Min )

Condition	Tensile Strength	Yield Strength σp0.2/MPa
Solution Treatment	820 Mpa	590 Mpa

Size Range
Nimonic 90 Wire: ¢0.1mm-¢9mm
Nimonic 90 Bar: ¢3mm-¢200mm
Strip&Sheet also available per request.