Metal Beryllium :


Chemical composition
Trademark
Be
Co+Ni
Cu
Be2000
1.8-2.0
0.20-0.6
Surplus

The capability of machine before aged

State
Pull intensitykg/mm2
Extent rate
Unfreeze hardness
electric rate
H
63-88
8-30
HRB88-102
15-19

The capability of bar can reach to below after process with temperature 320ˇćˇŔ10ˇć and keep it for 2~3 hours.
State
Pull intensity
kg/mm2
Extent rate
Unfreeze hardness
electric rate
HT
125-155
4-9
HRC37-44
22-28


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