Tuesday, November 11, 2008

PROPERTIES OF MATERIALS

Density (kg/m3)
Steel 7860
Aluminum 2710
Water 1000
Concrete 2190
Wood 525

Young's Modulus (MPa)
Steel-cold roll.210 000
Stainless steel 210 000
Cast iron 110 000
Aluminum 70 000
Concrete 30 000
Wood 13 000

Ultimate Strength (MPa)
Steel (A36) 415
Stainless steel 620
Cast iron 310
Aluminum 125
Concrete (comp) 40
Wood 50

Yield Strength (MPa)
Steel (A36) 240
Stainless steel 210
Cast iron 210
Aluminum 85

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