ZAMAK ZA27 fatigue curves
ZAMAK ZA27 fatigue curves
(OP)
Hi all,
I need the Zamak ZA27 fatigue curves to make some calculation about my part resistance.
Does someone know where I could find this ?
Or better, could someone give me 2 or 3 points of the curve ?
Thanks
caviac
I need the Zamak ZA27 fatigue curves to make some calculation about my part resistance.
Does someone know where I could find this ?
Or better, could someone give me 2 or 3 points of the curve ?
Thanks
caviac





RE: ZAMAK ZA27 fatigue curves
ZA-27 die-cast - 145 MPa (21 ksi) at 5 x 108 cycles
ZA-27 sand-cast (as-cast) - 172 MPa (25 ksi) at 5 x 108 cycles
ZA-27 sand-cast (heat-treated) - 103 MPa (15 ksi) at 5 x 108 cycles
Fatigue data was obtained from room temperature tests conducted under rotating bending according to ASTM E 446. Machine speed was 10,000 rpm.
RE: ZAMAK ZA27 fatigue curves
I knew that it was almost impossible...
Thanks again.
caviac