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Ti Gr 3/ UNS R50550
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Trade Name
Ti 3
DescriptionTi-Grade 3; Unalloyed Titanium - Medium Oxygen
Special PropertiesCommercially pure titanium grades feature an excellent strength-to-density ratio and good corrosion resistance. This makes them suitable for the manufacture of components in weight-saving structures with reduced mass forces, and also for components requiring high corrosion resistance. In addition, thermal stresses in titanium structures are lower than in other metallic materials, due to the low thermal expansion of titanium. The materials are also widely used in the medical sector because of their outstanding biocompatibility.
ApplicationChemical industry, aerospace industry, medical engineering
Standards
Material No :3.7055
EN Degisnation :Titan Grade 3
ASTM :Ti-Grade 3
UNS :R50550
Chemical Composition
C
%≤ 0.08 N
≤ %≤ 0.05 Ti
≤ %Rest Fe
≤ %≤ 0.30 O
%≤ 0.35 H
%≤ 0.015
%≤ 0.08 N
≤ %≤ 0.05 Ti
≤ %Rest Fe
≤ %≤ 0.30 O
%≤ 0.35 H
%≤ 0.015
Mechanical Properties 20°C
Hardness HB 30
≤ HB170 0.2% Yield Strength Rp
≥ N/mm²380 Tensile Strength
RmN/mm²≥ 450 Elongation A5
≥ %18 Modulus of Elasticity
kN/mm²105
≤ HB170 0.2% Yield Strength Rp
≥ N/mm²380 Tensile Strength
RmN/mm²≥ 450 Elongation A5
≥ %18 Modulus of Elasticity
kN/mm²105
Physical Properties 20°C
Density
g/cm³4.51 Specific Heat Capacity
J/kg K520 Thermal Conductivity
W/m K20 Electrical Resistivity
Ω mm²/m0.52
g/cm³4.51 Specific Heat Capacity
J/kg K520 Thermal Conductivity
W/m K20 Electrical Resistivity
Ω mm²/m0.52
