Low Temperature Mechanical Properties Of Copper and Selected ...
Low Temperature Mechanical Properties Of Copper and Selected ...
Low Temperature Mechanical Properties Of Copper and Selected ...
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Tensile Elongation of 85Cu-15Zn (Red Brass)<br />
TEMPERATURE, °F<br />
-460-400 -300 -200 -100 0 100 200 300 400 500<br />
90<br />
CURVE<br />
Cu<br />
Zn<br />
COMPOSITION ( weight «<br />
Sn At Ni Other<br />
REF.<br />
NO.<br />
80<br />
li<br />
3/4 inch diam. Bar .ample - reduced section -1.5 inche.<br />
long X 0.247 inch reduced dia-n. . croishead speed ^ 0.02<br />
inch/minute, 1 inch G. L. (4 X diam. ).<br />
Hot rolled - 0.030mm. C. S. . bar tuppHed - 3/4 inch diam. 85.0<br />
14.9<br />
72<br />
l]Cold frown 4%<br />
60<br />
\<br />
§40<br />
O<br />
§<br />
GJ 30<br />
100 200 300 400 500<br />
TEMPERATURE, °K<br />
Tensile Reduction of Area of 85Cu-15Zn (Red Brass)<br />
TEMPERATURE, °F<br />
-46O-400 -300 -20O -100 0 100 200 300 400 500<br />
90<br />
CURVE<br />
NO.<br />
Cu<br />
Zn<br />
COMPOSITION (weight*)<br />
Sn At Ni Other<br />
REF.<br />
NO.<br />
iJCotd L<br />
la<br />
72<br />
Cold drawn 14% - 0.025mm. G. S. - R F = 64, bar aupplied -<br />
3/4 inch diam. Bar sample - reduced section -1.5 inches<br />
long X 0.247 inch reduced diam., croashead speed = 0.02<br />
Hot rolled - 0.030mm G. S. , bar aupplied - 3/4 inch diam.<br />
34. 7<br />
85.0<br />
15.3<br />
14.9<br />
1<br />
72<br />
k<br />
<<br />
ui<br />
cr<br />
<<br />
z<br />
o<br />
- o<br />
100 200 300 400 500<br />
TEMPERATURE, °K<br />
63
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