Press Fit Material Table

Material name

Modulus of elasticity [MPa]

Allowable stress [MPa]

Poisson's ratio [-]

Thermal contraction [1/°C]

Thermal expansion [1/°C]

Steel

2 100 000

310

0.3

0.000 011

-0.000 008 5

Malleable cast iron

95 000

55

0.3

0.000 010

-0.000 008

Copper

125 000

40

0.3

0.000 016

-0.000 001 4

Brass

80 000

40

0.3

0.000 018

-0.000 001 6

Bronze

110 000

40

0.3

0.000 016

-0.000 001 4

Aluminum alloy

70 000

30

0.3

0.000 023

-0.000 001 8

Magnesium alloy

41 000

30

0.3

0.000 026

-0.000 002 1

Cast iron

90 000

40

0.25

0.000 010

-0.000 008

Other Materials for CSN

Material name

Modulus of elasticity [MPa]

Allowable stress [MPa]

Poisson's ratio [-]

Thermal contraction [1/°C]

Thermal expansion [1/°C]

11 600

2 100 000

300

0.3

0.000 011

-0.000 008 5

11 700

2 100 000

300

0.3

0.000 010

-0.000 008 5

ANSI

Material name

Modulus of elasticity [psi]

Allowable stress [psi]

Poisson's ratio [-]

Thermal contraction [1/°F]

Thermal expansion [1/°F]

Steel

3.00 E +07

65 000

0.3

0.000 007

-0.000 007

Malleable cast iron

1.59 E +07

20 000

0.33

0.000 010 4

-0.000 010 4

Copper

1.49 E +07

25 000

0.14

0.000 011 8

-0.000 011 8

Brass

1.03 E +07

15 000

0.33

0.000 013

-0.000 013

Bronze

6.30 E +06

18 000

0.28

0.000 014

-0.000 014

Aluminum alloy

2.76 E +07

35 000

0.3

0.000 009 6

-0.000 006

Magnesium alloy

1.50 E +07

20 000

0.25

0.000 006

-0.000 006

Cast iron

2.36 E +07

55 000

0.3

0.000 007 5

-0.000 007 5