<Table> <Tr> <Th> Material </Th> <Th> Ultimate Strength Relationship </Th> <Th> Yield Strength Relationship </Th> </Tr> <Tr> <Td> Steels </Td> <Td> USS = approx . 0.75 * UTS </Td> <Td> SYS = approx . 0.58 * TYS </Td> </Tr> <Tr> <Td> Ductile Iron </Td> <Td> USS = approx . 0.9 * UTS </Td> <Td> SYS = approx . 0.75 * TYS </Td> </Tr> <Tr> <Td> Malleable Iron </Td> <Td> USS = approx . 1.0 * UTS </Td> <Td> </Td> </Tr> <Tr> <Td> Wrought Iron </Td> <Td> USS = approx . 0.83 * UTS </Td> <Td> </Td> </Tr> <Tr> <Td> Cast Iron </Td> <Td> USS = approx . 1.3 * UTS </Td> <Td> </Td> </Tr> <Tr> <Td> Aluminums </Td> <Td> USS = approx . 0.65 * UTS </Td> <Td> SYS = approx . 0.55 * TYS </Td> </Tr> </Table> <Tr> <Th> Material </Th> <Th> Ultimate Strength Relationship </Th> <Th> Yield Strength Relationship </Th> </Tr> <Tr> <Td> Steels </Td> <Td> USS = approx . 0.75 * UTS </Td> <Td> SYS = approx . 0.58 * TYS </Td> </Tr> <Tr> <Td> Ductile Iron </Td> <Td> USS = approx . 0.9 * UTS </Td> <Td> SYS = approx . 0.75 * TYS </Td> </Tr>

What is the difference between tensile and shear strength