Mechanical Properties | Metric | English | Comments |
---|---|---|---|
Fatigue Strength | 310 - 340 MPa @# of Cycles 1.00e+8 |
45000 - 49300 psi @# of Cycles 1.00e+8 |
Reverse Bending (R=1) |
Materion Beryllium Copper Alloy 25 Strip; HT (TH04) Temper (UNS C17200) Treatment required for max strength: 2 hrs @ 315ºCStress Relaxation-% Stress Remaining after 1000 hrs @ 100°C: 98%Stress Relaxation after 1000 hrs @ 200°C: 74%Superficial Hardness: 30N 58-6.. |
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Fatigue Strength | 300 - 340 MPa @# of Cycles 1.00e+8 |
43500 - 49300 psi @# of Cycles 1.00e+8 |
Reverse Bending (R=1) |
Materion Brushform® 290 Beryllium Copper Alloy Strip; TM04 Temper (UNS C17200) Treatment required for max strength: Mill HardenedStress Relaxation-% Stress Remaining after 1000 hrs @ 100°C: 98%Stress Relaxation after 1000 hrs @ 200°C: 77%Formability Ratio, 90° Bend, R.. |