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PRODUCT DATA of Hastelloy C
MaterialHastelloy C
Chemical CompositionNi-16Cr-17Mo-4W-5Fe-1Co-0.3V
Name of ManufacturerHaynes International, Inc
1020 West Park Avenue, P.O. Box 9013, Kokomo, Indiana 46904-9013 (USA)
1-800-354-0806 or (765) 456-6012
(765) 456-6905
www.haynesintl.com
PHYSICAL PROPERTIES
Specific Gravity8.91
MECHANICAL PROPERTIES
Ultimate Tensile Strength896 MPa
Data Quality: Manufacturer's data
Proof Stress (0.2%)372 MPa
Data Quality: Manufacturer's data
THERMAL PROPERTIES
Thermal Expansion Coefficient13.9 μstrain/°C
RELEVANT PROPERTIES FOR USE IN SPACE COMMUNITY
Stress Corrosion StatusHigh Resistance to SCC: Table 1
Data Quality: Design Data
EMF vs SCE-0.1 V
Bimetallic CorrosionCan be connected without any restriction to: 400 series Stainless steel
Can be connected in a non-controlled environment to the above and 300 series stainless steel, Ti and Ti-alloys, Cr, Cu, brasses, Cu-Ni, Al-bronzes, Si-bronzes,
Can be connected in a clean room environment to above and Ag, SnPb alloys, Sn, Pb, low C steel, Al-Cu alloys, Cd, Au
Needs specific measures: All others
Test:ECSS-Q-ST-70C Rev.1 Table 5.1
Data Quality: Design Data