Bottom price Antique Stainless Steel Plate - Precision Alloys – Cepheus

Precision Alloys

Grade Compostions Driver Harris Thyssen Krupp VDM Aperam Cartech
Nickel 200 Ni 99.0 MIN ALLOY 200 VDM NICKEL 99.2 NICKEL 200 NICKEL ALLOY 200
Nickel 201 Ni99 Min Low C ALLOY 201 VDM NICKEL 99.2 LOW C NICKEL 201 NICKEL ALLOY 201
Nickel 212 Mn2NiBAL ALLOY 212 NICKELMANGAN 2 RO NICKEL ALLOY 212
Invar 36 Ni36Fe64 NILVAR INALEX 36 INVAR 36
FeNi42 Ni42Fe58 ALLOY 42 PERNIFER 42 NIRON 42
FeNi50
Permalloy
Kovar Ni29Co17Fe46 THERLO PERNIFER 2918 KOVAR

Heating Element Alloys

Grade Compostions Kanthal Thyssen Krupp VDM Aperam Cartech
NiCr 80 Ni80Cr20 NIKROTHAL 80 CRONIX 80 EXTRA RESISTOHM 80 TOPHET A
NiCr 70 Ni70Cr30 NIKROTHAL 70 INALLOY 70 RESISTOHM 70 TOPHET 30
NiCr AA Ni70Cr20Fe8Si2 TOPHET A-A
NiCr 60 Ni60Cr15Fe NIKROTHAL 60 CRONIFER II EXTRA RESISTOHM 60 TOPHET C
NiCr 35Nb Ni35Cr20Si2FeNb NICOFER 3519 Nb TOPHET D + Nb
NiCr 35 Ni35Cr20 NIKROTHAL 40 NICOFER 3519 RESISTOHM 40 TOPHET D
Resistohm 123 Cr19Al3
Resistohm 125 Cr13Al4 ALKROTHAL 14 ALUCHROM W RESISTOHM 125 ALCHROME 750
Resistohm 130 Cr15Al5 ALCHROME D
Resistohm 135 Cr23Al5 KANTHAL D ALUCHROM I RESISTOHM 135 ALCHROME
Resistohm 140 Cr25Al5
Resistohm 140Y Cr23Al5Y KANTHAL AF ALUCHROM Y RESISTOHM Y
Resistohm 145A1 Cr25Al6Re KANTHAL A-1 ALUCHROM O RESISTOHM 145 ALCHROME 875
Resistohm 145Nb Cr21Al6Nb
Resistohm 153Mo Cr27Al7Mo2

Resistance Alloys

Grade Compostions Rescal Hoskins Kanthal ISA
Constantan 44 Cu55Ni44Mn1 Cu-Ni 44 Copel Cuprothal 49 ISOTAN
Constantan 40
Alloy 30 Cu98Ni2 Cu-Ni 2 Alloy 260 Cuprothal 5 Alloy 30
Alloy 60 Cu94Ni6 Cu-Ni 6 Alloy 380 Cuprothal 10 Alloy 60
Alloy 90 Cu90Ni10 Cu-Ni 10 Alloy K70 Cuprothal 15 Alloy 90
Alloy 180 Cu77Ni23 Cu-Ni 23 Cuprothal 30 Alloy 180
Manganin 37 Cu91Ni7.5Si1.5
Manganin 43 Cu86Mn12Ni2

CuNi14/CuNi2/CuNi10/Copper Nickel Alloy Cupronicke Strip/Wire/Foil

Material: CuNi1, CuNi2, CuNi6, CuNi8, CuNi10, CuNi14, CuNi19, CuNi23, CuNi30, CuNi34, CuNi44 in form of strip/heet/plate/falt wire/ribbon As a big manufacturer and exporter in China on the line of electric resistance alloy, we can supply all kinds of electric resistance alloy wire and strips (resistance steel wire and strips), General Description Due to has high tensile strength and increased resistivity values, TANKII copper nickel alloy wires are the first choice for applications as resistance wires. With the different nickel amount in this product range, the characteristics of the wire can be chosen according to your requirements. Copper nickel alloy wires are available as bare wire, or enamelled wire with any insulation and self-bonding enamel. Furthermore, litz wire made of enamelled copper nickel alloy wire are available. Chemical Content, %:
Ni Mn Fe Si Cu Other ROHS Directive
Cd Pb Hg Cr
44 1% - - Bal - ND ND ND ND

Mechanical Properties:

Max Continuous Service Temp 400ºC
Resisivity at 20ºC 0.49±5%ohm mm2/m
Density 8.9 g/cm3
Thermal Conductivity -6(Max)
Melting Point 1280ºC
Tensile Strength,N/mm2   Annealed,Soft 340~535 Mpa
Tensile Strength,N/mm2   Cold Rolled 680~1070 Mpa
Elongation(anneal) 25%(Min)
Elongation(cold rolled)

Application of Cuni44: CuNi44 is a copper-nickel alloy that contains specific minor amounts of additional elements to achieve precise values for the temperature coefficient of resistivity. Careful control of melting and conversion practices results in a very low level of pinholes at ultra-thin thicknesses. The alloy is used extensively for foil resistors and strain gauges.

Product Description

Cuni25 (B25) /C71300/ Cw350h Cupronickel Alloy Strip (CuNi25/C71300)Material: CuNi10Fe, CuNi19, CuNi23, CuNi25, CuNi30MnFe, CuNi30Fe2Mn2 in form of strip/plate Resistance material: CuNi1, CuNi2, CuNi2Si, CuNi4, CuNi6, CuNi10, CuNi23Mn, CuNi25, CuNi30Mn, CuNi44, CuMn12Ni2 in form of wire/ribbon and stripAs a big manufacturer and exporter in China on the line of electric resistance alloy, we can supply all kinds of electric resistance alloy wire and strips (resistance steel wire and strips),General Description Due to has high tensile strength and increased resistivity values,  copper nickel alloy wires are the first choice for applications as resistance wires. With the different nickel amount in this product range, the characteristics of the wire can be chosen according to your requirements. Copper nickel alloy wires are available as bare wire, or enamelled wire with any insulation and self-bonding enamel. Furthermore, litz wire made of enamelled copper nickel alloy wire are available.
      0.02x100mm Constantan strip Copper Nickel Alloy CuNi44 foil Chemical Content, %
Ni Mn Fe Si Cu Other ROHS Directive
Cd Pb Hg Cr
44 1% 0.5 - Bal - ND ND ND ND
Mechanical Properties
Max Continuous Service Temp 400ºC
Resisivity at 20ºC 0.49±5%ohm mm2/m
Density 8.9 g/cm3
Thermal Conductivity -6(Max)
Melting Point 1280ºC
Tensile Strength,N/mm2   Annealed,Soft 340~535 Mpa
Tensile Strength,N/mm3   Cold Rolled 680~1070 Mpa
Elongation(anneal) 25%(Min)
Elongation(cold rolled) ≥Min)2%(Min)
EMF vs Cu, μV/ºC (0~100ºC) -43
Micrographic Structure austenite
Magnetic Property Non
main specifications and main technical parameter of resistance alloy constantan wire
main property    type NC003 Cuni1 NC005 CuNI2 NC010 CuNI6 NC015 CuNI10 NC025 CuNi19 NC030 CuNi23 NC035 CuNi30 NC040 CuNi34 NC050 CuNI44
main chemical composition Ni 1 2 6 10 19 23 30 34 44
MN / / / / 0.5 0.5 1.0 1.0 1.0
CU rest rest rest rest rest rest rest rest rest
max working temperature / 200 220 250 300 300 350 350 400
density g/cm3 8.9 8.9 8.9 8.9 8.9 8.9 8.9 8.9 8.9
resistivity at 20 °c 0.03 ±10% 0.05 ±10% 0.10 ±10% 0.15 ±10% 0.25 ±5% 0.30 ±5% 0.35 ±5% 0.40 ±5% 0.49 ±5%
temperature coefficient of resistance <100 <120 <60 <50 <25 <16 <10 -0 <-6
tensile strength mpa >210 >220 >250 >290 >340 >350 >400 >400 >420
elongation >25 >25 >25 >25 >25 >25 >25 >25 >25
melting point °c 1085 1090 1095 1100 1135 1150 1170 1180 1280
coefficient of conductivity 145 130 92 59 38 33 27 25 23
Application of Constantan Constantan is a copper-nickel alloy that contains specific minor amounts of additional elements to achieve precise values for the temperature coefficient of resistivity. Careful control of melting and conversion practices results in a very low level of pinholes at ultra-thin thicknesses. The alloy is used extensively for foil resistors and strain gauges.