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Formula: Ni 95/(Al+Mn+Si) 5
Form: Foil/Film/Sheet
Material: T2 - Thermocouple Alloy
Commodity: Alloys
T2 Thermocouple Alloy Foil (Ni95/(Al+Mn+Si) 5) is part of Goodfellow's range of specialty metal foils. Made from a nickel-aluminum alloy, it has excellent thermoelectric properties and stability at high temperatures. With 9 variations to choose from, T2 foil comes in thicknesses from 25 to 200 microns. It is mainly used in manufacturing thermocouples for temperature measurement and control. This foil is also suitable for research and development of thermoelectric devices. With its combination of properties, T2 Thermocouple Alloy Foil enables accurate temperature monitoring in demanding environments.
Tolerances
Foil/Film/Sheet
| Thickness | <0.01mm | ±25% |
|---|---|---|
| Thickness | 0.01mm - 0.05mm | ±25% |
| Thickness | >0.05mm | ±10% |
Material Properties for Alloys
Magnetic Properties
| Element | Value |
|---|---|
| Maximum permeability | 1.07 |
Mechanical Properties
| Element | Value |
|---|---|
| Elongation at break( % ) | <44 |
| Modulus of elasticity( GPa ) | 220 |
| Izod impact strength( J m⁻¹ ) | 108 |
| Tensile strength( MPa ) | 550-780 |
Electrical Properties
| Element | Value |
|---|---|
| Electrical resistivity( µOhmcm ) | 29-33 |
| Temperature coefficient( K⁻¹ ) | 0.0019 |
Thermal Properties
| Element | Value |
|---|---|
| Maximum use temperature in air( C ) | 1100 |
| Melting point( C ) | 1315-1390 |
| Specific heat( J K⁻¹ kg⁻¹ ) | 446@23°C |
| Thermal conductivity( W m⁻¹ K⁻¹ ) | 30-32@23°C |
| Coefficient of thermal expansion( x10⁻⁶ K⁻¹ ) | 16.8@20-1000°C |
Physical Properties
| Element | Value |
|---|---|
| Density( gcm⁻³ ) | 8.5-8.7 |
Other Customers Purchased
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X-ray Quality Rhodium Foil Grade: X-ray Quality
Formula: Rh
Percentage Purity: 99.9%
Temper: As Rolled
Thickness: 0.025mm
Length 1: 10mm
Length 2: 10mm
CAS Number: 7440-16-6
UOM Code: 464-926-09
eachStarting at $673.56
Discounts applied for volume purchases -
Yttrium Foil Formula: Y
Percentage Purity: 99%
Temper: As Rolled
Thickness: 0.1mm
Length 1: 50mm
Length 2: 50mm
CAS Number: 7440-65-5
UOM Code: 117-129-99
eachStarting at $235.38
Discounts applied for volume purchases -
Zirconium Foil Formula: Zr
Percentage Purity: 99.2%
Thickness: 0.005mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 7440-67-7
UOM Code: 004-371-61
eachStarting at $165.58
Discounts applied for volume purchases -
Yttria-stabilized Zirconia Sheet (5% Yttria) Formula: ZrO₂/Y₂O₃
Thickness: 1mm
Length 1: 25mm
Length 2: 25mm
Stabilised With: 5% Yttria
CAS Number: 114168-16-0
UOM Code: 128-868-36
eachStarting at $676.87
Discounts applied for volume purchases -
Zinc Foil Formula: Zn
Percentage Purity: 99.9%
Thickness: 0.0025mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 7440-66-6
UOM Code: 013-016-12
eachStarting at $152.18
Discounts applied for volume purchases -
Ytterbium Foil Formula: Yb
Percentage Purity: 99%
Temper: As Rolled
Thickness: 0.005mm
Length 1: 25mm
Length 2: 25mm
CAS Number: 7440-64-4
UOM Code: 000-446-82
eachStarting at $239.48
Discounts applied for volume purchases
