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 <strong>Copper</strong><br />
TEMPERATURE, °F<br />
-460-400 -300 -200 -IOO 0 100 200 300 4OO 50O<br />
CURVE<br />
COMPOSITION (weight*)<br />
REF.<br />
NO.<br />
Cu<br />
Zn Sn<br />
At Ni<br />
Other<br />
NO.<br />
75a<br />
Annealed. Bar sample - 0. 504 inch diam.. 2 inch G. L.<br />
>9.98<br />
75<br />
75b<br />
Annealed. Bar (ample - 0. 25 inch diam. . 2 inch G L<br />
>9. 98<br />
75<br />
78*<br />
Annealed I382'F - after hot rolling, plate .applied. Bar<br />
• ample - reduced section 2-1/2 inches long X 0 418 inch<br />
>9. 45<br />
0.03<br />
0. 4As. 0.06P<br />
78<br />
sample - reduced section l-l/l inche". long x'o.-IB inch<br />
0. 03Ni<br />
78d<br />
Soft, plate supplied. Bar sample - reduced lection - 2-1/2<br />
inches long X 0. 418 inch diam. , crosshead speed - 0. 25<br />
inch/minute, i inch G L<br />
>3. 60<br />
0.78<br />
0. 45Si. O.OSFe.<br />
0.05P, 0.02As<br />
78<br />
89a<br />
inch diarn. . 1. 18 inch G. L.<br />
0. 5<br />
0. IPb<br />
89<br />
282<br />
285b<br />
Annealed 1472 "F - l/i hr. , bar supplied - 5/8 inch diam. 99. 75<br />
Bar sample - 0. 394 inch diam., 2 inch G. L<br />
Annealed 1202'F - 1/2 hr. Bar sample - 0. 197 inch diam. ,<br />
282<br />
285<br />
298.<br />
Annealed 1382'F. bar supplied - 3/4 inch diam. Crosshead<br />
speed - 0. 1 inch/minute, 2 inch G. L.<br />
0.6Cr<br />
298<br />
J02b<br />
Annealed. Z inch G. L.<br />
302<br />
200 300 400<br />
TEMPERATURE, °K<br />
500<br />
TEMPERATURE, °F<br />
-460-400 -300 -200 -100 0 100 200 300 400 500<br />
CURVE<br />
NO.<br />
MATERIAL AND TEST PARAMETERS<br />
Cu<br />
COMPOSITION (weight%)<br />
Zn Sn At Ni Other<br />
REF.<br />
NO.<br />
0. 039 inch thick, 0. 788 inch G. L.<br />
95<br />
145a<br />
Annealed 1112'F - 1 hrs. Bar sample - reduced section -<br />
2 inches long X 0. 5 inch diam.. 2 inch G. L.<br />
?9. 75<br />
0.23As<br />
145<br />
170<br />
sample -0.118 inch diam. , 1. 18 inch G. L.<br />
170<br />
198»i<br />
temp. . oar supplied - 3/8 inch diam. Bar sample - re-<br />
193<br />
rate = 8100 inches/inch/minute, total elongation recorded,<br />
1.11 inch G. L.<br />
as 193ai .<br />
198<br />
J9Sbi<br />
Strain rate = 27.000 inches/inch/minute. Other specifi<br />
cations same as 19Sai .<br />
193<br />
198ba<br />
Strain rate = 27.000 inches/inch/minute. Other specifi<br />
cations same as 193*3.<br />
198<br />
198ci<br />
Strain rate = 54,000 inches/inch/minute . Other specifi<br />
cation* same as 198ai .<br />
198<br />
198ca<br />
Strain rate = 54,000 inches/inch/minute. Other specifi<br />
cations same as 198aa.<br />
198<br />
279*<br />
Soft. 1 inch G. L.<br />
279<br />
100 200 300 400<br />
TEMPERATURE, °K<br />
26
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