Precision Alloy Iron Nickel Wire Invar/ Vacodil36/ Feni36

Precision Alloy Iron Nickel Wire Invar/ Vacodil36/ Feni36

Product Details:
Place of Origin:	china
Brand Name:	JX
Certification:	ISO
Model Number:	Precision Alloy Iron Nickel wire Invar/ Vacodil36/ Feni36
Payment & Shipping Terms:
Minimum Order Quantity:	100kgs
Price:	Negotiable
Packaging Details:	Standard wooden case
Delivery Time:	35days
Payment Terms:	L/C, T/T
Supply Ability:	3000T

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Detail Information
Product Type:	Precision Alloy Iron Nickel Wire Invar/ Vacodil36/ Feni36	Material:	Feni Alloy
Carbon Content:	Low	Transport Package:	Wooden Case
Shape:	Round Bar	Condition:	Soft
Surface:	Bright	Origin:	China
Highlight:	Precision Alloy Iron Nickel Wire , Feni36 Alloy Iron Nickel Wire , Vacodil36 Alloy Iron Nickel Wire

Product Description

Precision Alloy Iron Nickel Wire Invar Precision Alloy Iron Nickel wire Invar/ Vacodil36/ Feni36

Product Description

Invar/ Vacodil36/ Feni36 Wire for Sealing Glass

Precision Alloy Iron Nickel Wire Invar Application: Invar is used where high dimensional stability is required, such as precision instruments, clocks, seismic creep gauges, television shadow-mask frames, valves in motors, and antimagnetic watches. In land surveying, when first-order (high-precision) elevation leveling is to be performed, the leveling rods used are made of Invar, instead of wood, fiberglass, or other metals. Invar struts were used in some pistons to limit their thermal expansion inside their cylinders.

Precision Alloy Iron Nickel Wire Invar Chemical Composition in %, Invar

Ni 35-37%	Fe .	C 0.05%	Si 0.3%	Mn 0,3-0,6 %	S o 0.015%
P 0.015%	Mo 0.1%	V 0.1%	Al 0.1%	Cu 0.1%	Cr 0,15 %

Precision Alloy Iron Nickel Wire Invar Picture:

Basic physical constants and mechanical properties of the alloy:

Density: γ = 8,1 g / cm3;
Electric resistivity: ρ = 0,78 ohm mm2 ? / m;
The temperature of the Curie point: Θs = 230 ° C;
Modulus of elasticity E = 144 kN / mm2;
Linear expansion coefficient a1 (20-100 ºC) ≤1,5 * 10-6 ºC -1

Temperature Range/ºC	1/10-6ºC-1	Temperature Range/ºC	1/10-6ºC-1
20~-60	1.8	20~250	3.6
20~-40	1.8	20~300	5.2
20~-20	1.6	20~350	6.5
20~0	1.6	20~400	7.8
20~50	1.1	20~450	8.9
20~100	1.4	20~500	9.7
20~150	1.9	20~550	10.4
20~200	2.5	20~600	11

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Precision Alloy Iron Nickel Wire Invar/ Vacodil36/ Feni36