52 alloy wire ,wire form, Wire straightening & cutting service |
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52 Alloy wire is a nickel iron alloy. Its uses are for glass and ceramic sealing to metal. Its uses include,
medical wire or any wire forming application has magnetic reed blade switches, semiconductor devices or mercury switch lead wire.
The 52 alloy wire has a tensile strenght
Annealed 85,000 psi max
¼ hard 90,000 to 115000 psi
½ hard 105,000- 125,000 psi
Chemical composition of 52 alloy wire
Ni 50.50 max. Mn .60 max Cr .25 max Si .30max. Al .10 max P.025max C .05 max S.025 Fe balance
52 alloy wire Temperature Coefficient Of Thermal Expansion
(limits per SAE AMS I23011 Class II)
Cm per cm per °C x 10 minus 6
30 - 450 °C 9.6 - 10.1
30 - 550 °C 10.2 - 10.7
52 alloy related properties
Melting point (f) 2600
Electrical resistivity 260ohm-cr mil/ft
Density (lbs/in3) .300
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