Chromel Pipe Ni90Cr10 NiCr 9010 Nickel Chrome Alloy Nickel Tube for Thermocouple Head Parts

• Application: Aviation, Electronics, Industrial, Medical, Chemical
• Standard: JIS, GB, DIN, BS, ASTM, AISI
• Purity: >99.95%
• Alloy: Alloy
• Type: Nickel Pipe
• Powder: Not Powder
• Model NO.: Ni90Cr10, NI90 pipe
• Max Continuous: 1300
• Treatment: Hydrogen Annealing
• Technique: Cold drawing
• Surface: Bright
• sample: accepted small oeder
• density: 8.7 g/cm3
• shape: NI90Cr10 round pipe
• Transport Package: Spool+ Carton+ Wooden Case
• Specification: OD: 0.5-20mm
• Trademark: TANKII
• Origin: Shanghai, China
• HS Code: 75052200
• Production Capacity: 2000 Ton/Year

Product Description

Chromel Pipe Ni90Cr10 NiCr 9010 Nickel Chrome Alloy Nickel Tube for Thermocouple Head Parts

Nickel-chromium, nickel, ferrochrome alloy wire with electric high temperature oxidation resistance, high strength, not soften and a series of advantages. When used in a long time, the same type and the permanent elongation is very small, which is more Cr10Ni90 alloy with excellent comprehensive properties, is to produce high-quality varieties of choice for electric components.

 

Performance\ material		Cr10Ni90	Cr20Ni80	Cr30Ni70	Cr15Ni60	Cr20Ni35	Cr20Ni30
Composition	Ni	90	Rest	Rest	55.0~61.0	34.0~37.0	30.0~34.0
	Cr	10	20.0~23.0	28.0~31.0	15.0~18.0	18.0~21.0	18.0~21.0
	Fe		≤1.0	≤1.0	Rest	Rest	Rest
Maximum temperatureºC		1300	1200	1250	1150	1100	1100
Meltiing point ºC		1400	1400	1380	1390	1390	1390
Density g/cm3		8.7	8.4	8.1	8.2	7.9	7.9
Resistivity  at 20ºC((μΩ·m)			1.09±0.05	1.18±0.05	1.12±0.05	1.00±0.05	1.04±0.05
Elongation at rupture		≥20	≥20	≥20	≥20	≥20	≥20
Specific heat J/g.ºC			0.44	0.461	0.494	0.5	0.5
Thermal conductivity KJ/m.hºC			60.3	45.2	45.2	43.8	43.8
Coefficient of lines expansion a×10-6/ (20~1000ºC)			18	17	17	19	19
Micrographic structure			Austenite	Austenite	Austenite	Austenite	Austenite
Magnetic properties			Non-magnetic	Non-magnetic	Non-magnetic	Weak magnetic	Weak magnetic