Nimonic 90 Alloy Tubing from China manufacturer - Heanjia Super-metals Co., Ltd.

Payment Terms:	T/T,L/C,D/A,D/P,WU
Place of Origin:	Beijing, China (Mainland)


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Product Detail

Means of Transport: Ocean,Land,Air

Packing: Reeled and Sealed up

Nichrome resistance alloy: Nimonic 90 Tubing

Production Capacity: 20 tons per month

Delivery Date: 2-30 Days

The Nimonic 90 Tubing is a wrought alloy of Ni Cr Co strengthened by supplementing titanium and aluminum offers extensive creeping resistance.

The Nimonic 90 Tubing is a wrought alloy of Ni – Cr – Co strengthened by supplementing titanium and aluminum offers extensive creeping resistance, fatigue strength and age toughening for operations at elevated temperatures about 920oC or 1688oF. It is useful for turbine cutting-edges, computer discs, forging, ring components and hot processing employed devices.

Specification:

Thickness	1-20mm
OutDiameter	16-219mm

Chemical Composition of Nimonic 90 Tubing

Element	Content
Ni	54 %
Cr	18 – 21 %
Co	15 – 21 %
Ti	2 – 3 %
Al	1 – 2 %

Physical Properties of Nimonic 90 Tubing

Property	Metric
Density	8.18 g/cm³
Melting point	1370 °C
Co-Efficient of Expansion	12.7 μm/m.°C (20-100 °C)
Modulus of rigidity	82.5 kN/mm²
Modulus of elasticity	*213 kN/mm²

The mean coefficient of thermal expansion offered by Nimonic 90 alloy Tubing at the wide range of temperatures is shown as following:

Temperature Range		Coefficient of thermalExpansion
°C	°F	µm/m °C	in/in °F x 10-6
20-100	68-212	12.7	7.1
20-200	68-392	13.3	7.4
20-300	68-572	13.7	7.6
20-400	68-752	14.0	7.8
20-500	68-932	14.3	7.9
20-600	68-1112	14.8	8.2
20-700	68-1292	15.3	8.5