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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Modulus of Elasticity of 85Cu-15Zn (Red Brass)<br />
CURVE<br />
NO.<br />
Cu<br />
z-<br />
COMPOSITION (weight%><br />
Sn At Ni Other<br />
REF.<br />
NO.<br />
TEMPERATURE, °F<br />
-400 -300 -200 -100 0 100 20O 300 4OO 50C<br />
22x10<br />
173<br />
14<br />
3/4 inch diam. Bar sample - reduced section: 1.5 inches<br />
long X 0.250 inch diam. , crosshead speed = 0.02 inch/<br />
minute, 1 inch G. L. , determined isothermally using clampon,<br />
(train gage extensometer.<br />
Hot drawn. Bar sample - 0.288 inch diam. - appro*. 7<br />
85<br />
15<br />
1<br />
173<br />
20<br />
on ^•S<br />
X N<br />
N<br />
X<br />
\<br />
c<br />
flflj<br />
7<br />
«/,<br />
}Hon^<br />
^^~^<br />
°X>^ -o<br />
Com L rawn 4\<br />
200 300 400<br />
TEMPERATURE, °K<br />
500<br />
CURVE<br />
Modulus of Rigidity of 85Cu-15Zn (Red Brass)<br />
Cu<br />
Zn<br />
COMPOSITION (weight*)<br />
Sn At Ni Other<br />
REF.<br />
NO.<br />
TEMPERATURE, °F<br />
-400 -300 -200 -100 0 100 2OO 300 4OO 500<br />
22xlO6i<br />
Ic Annealed 1000'F - 1/2 hr. . bar (upplied - 3/4 inch diam.<br />
Bar vample - 1/8 inch diam. , sample reduced length = 2.5<br />
inches, determined isothermally by applying weights.<br />
maximum shear stress of 350 psi, data spread = ± 2%.<br />
84. 7<br />
15. 3<br />
1<br />
20<br />
100 200 300 400 500<br />
TEMPERATURE, °K<br />
67
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