`S_(sy) = 0.45S^(ut)`

Enter a value for all fields

Maximum allowable torsional stress for static applications may be approximated as:-

S^sy = τ = 0.45Sut cold-drawn carbon steel
 (A227, A228, A229)

Notes

Torsional stress:-

torsion is the twisting of an object due to an applied torque.

Calculating Max allowable torsional stress (cold-drawn carbon steel) depends on the following materials and characteristics on the table below:

Material	ASTM	m	A
Music Wire	A228	0.163	2060
Oil-tempered wire	A229	0.193	1610
Hard-drawn wire	A227	0.201	1510