PtIr10 / Hera 173

  • General Designation: PtIr10
  • Applications: thermocouples, electrodes, spark plug electrodes
  • Product Forms: wire, sheet
  • Density (g/cm³): 21.54

Details

Age Hardenable
No
Material Behaviour
ductile

IACS Min. (%) [100% IACS ≙ 58 S*m/mm²]
6.83
IACS Max. (%) [100% IACS ≙ 58 S*m/mm²]
7.02
Temperature coefficient of electric resistivity
From Temperature (°C)
To Temperature (°C)
Hard (x10-4/K)
Annealed (x10-4/K)
0 100 12.1 12.6

Young's Modulus (GPa)
202.3
Young's Modulus - HT¹
Modulus of Rigidity (GPa)
73.4
Annealed
Hardness (HV)
Tensile strength (MPa)
Yield strength (MPa)
Elongation (%)
105 340 220 32
Work hardened
Hardness (HV)
Tensile Strength (MPa)
Yield Strength (MPa)
Elongation (%)
215 650 630 2
Property Range
Hardness (HV)
Tensile Strength (MPa)
Yield Strength (MPa)
Elongation (%)
105 - 215 340 - 650 220 - 630 2 - 32
Sources Mechanical
¹ measured

Melting Range
From Temperature (°C)
To Temperature (°C)
1790 1800
Linear Coefficient of Expansion³
From Temperature (°C)
To Temperature (°C)
Coefficient (x10-6/K)
20 300 7.7

Disclaimer

The information in this data sheet contains only general information on the use of our products or examples for their application. They do not release the customer from a careful inspection of the delivered product for its fitness for the customer's particular purpose of use. Any customer's special requests regarding the particular use of a product will only be authoritative if Heraeus has confirmed to the customer in writing at the time of conclusion of a corresponding contract that the product delivered is fit for the customer's intended use. Heraeus, therefore, does not guarantee the correctness and completeness of the information regarding the customer's intended use. The customer's purchase will be governed exclusively by the written order confirmation of Heraeus and the Heraeus General Terms of Sale and Delivery, which are available at www.heraeus.com/gtc. This data sheet may be subject to changes at any time.

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