The compressive strength of duralumin columns of equal angle section (1932)
NASA Technical Reports Server (NTRS) · leaf 15
S-ig. 4 N.A.C.A. Technical ITote No. 413 … Secant modulus -.0001 +.0001 Strain, in. per in. Difference in strain from a \strain| lion Ih. per .stress strains sq. in. 10' Stress - strain curve for sheet duralumin 0.011 inch thici: Fig. 4 parallel to the direction of rolling.
NASA Technical Reports Server (NTRS)
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