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Titanium Qualities

  • Outstanding corrosion resistance
  • Superior strength-to-weight ratios
  • Low density
  • High heat-resistance
  • High heat transfer capability
  • Very good oxidation capabilities
  • High melting point
  • Low elasticity module
  • Excellent erosion resistance
  • Low thermal expansion coefficient

 

CHEMICAL, PHYSICAL AND MECHANICAL PROPERTIES
CHEMICAL COMPOSITION
ASTM grade
(Max. Values)1257912
N, Nitrogen0,030,030,050,030,020,03
C, Carbon0,10,10,10,10,050,08
H, Hydrogen0,0150,0150,01250,0150,0130,015
Fe, Iron0,20,30,40,30,250,3
O, Oxygen0,180,250,200,250,120,25
Pd, Palladium0,12-0,25
Al, Aliminium5,5-6,752,5-3,5
Mo, Molybdenum0,2-0,4
V, Vanadium3,5-4,52,0-3,0
Ni, Nickel0,6-0,9
Ti, TitaniumBal.Bal.Bal.Bal.Bal.Bal.
PHYSICAL PROPERTIES
Density (g/cm3)4,514,514,434,514,484,51
Coeff. of thermal expansion 
20-200 0C (10 -6/C)9,19,19,99,19,89,9
Melting point (0C)167116601760166017041660
Modulus of Elasticity
(Gpa=10 9 N/mm2)102,7102,7113,7102,7103,4103,40
Thermal Conductivity, 
at room temp. (W/m0C)17,1118,067,4118,068,3520,91
Specific heat (J/kg 0C)5,95,95,655,95,445,44
Electrical resistivity
( omegamm2/m) at 20 0C0,470,481,710,481,250,45
MECHANICAL PROPERTIES
Tensile strength, min (Mpa)240,00345,00895,00345,00620,00483,00
Yield strength, 0,2% 
Offset, min (Mpa)170,00275,00825,00275,00483,00345,00
Elongation (in 4D, min, %)24,0020,0010,0020,0015,0018,00
Reduction of Area, min, %30,0030,0025,0030,0025,0025,00
HardnessRb70Rb80Rc36Rb80Rc28Rc17*
* Interpolated

 

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