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99.2 Ti Ti Alloy

Description

AISI 99.2 Ti Ti Alloy Ti Alloy and Mechanical Properties, Chemical Element, Cross Reference, Datasheet.

Datasheet for: Steel Grades:Ti Alloy: 99.2 Ti Ti Alloy

Chemical composition(mass fraction)(wt.%) of the 99.2 Ti Ti Alloy

 

Category Titanium Alloy
Class Wrought
Type Commercially Pure
Designations United States: ASTM B265 Grade2, ASTM B348 Grade2, ASTM B381 Grade2, MIL-T-9046, AMS 4942, AMS 4902, AMS 4941, AMS 4951
Composition
Element Weight %
Ti  99.2 

 

Mechanical Properties
Properties  Conditions
T (°C) Treatment
Density (×1000 kg/m3) 4.51 25  
Poisson's Ratio 0.34 25  
Elastic Modulus (GPa) 102.7 25  
Tensile Strength (Mpa) 193 315 more annealed  
Yield Strength (Mpa) 117
Elongation (%) 35 
Reduction in Area (%) 75 
Hardness (HB) 200  25 annealed 
Impact Strength (J)
(Charpy)
43 25 annealed  

 

Thermal Properties
Properties  Conditions
T (°C) Treatment
Thermal Expansion (10-6/ºC) 8.6 20-100 more  

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Mechanical Properties of steel grade 99.2 Ti Ti Alloy

Yield
Rp0.2 (MPa)
Tensile
Rm (MPa)
Impact
KV/Ku (J)
Elongation
A (%)
Reduction in cross section on fracture
Z (%)
As-Heat-Treated Condition Brinell hardness (HBW)
671 (≥) 597 (≥) 33 34 42 Solution and Aging, Annealing, Ausaging, Q+T,etc 221

Physical Properties of steel grade 99.2 Ti Ti Alloy

Temperature
(°C)
Modulus of elasticity
(GPa)
Mean coefficient of thermal expansion 10-6/(°C) between 20(°C) and Thermal conductivity
(W/m·°C)
Specific thermal capacity
(J/kg·°C)
Specific electrical resistivity
(Ω mm²/m)
Density
(kg/dm³)
Poisson’s coefficient, ν
22 - -     0.32 -  
653 545 - 41.3 144   -  
149 - 43 33.2   334 221

Heat Treatment of steel grade 99.2 Ti Ti Alloy

Heat treated : 1732°C - 1765°C

Technological Curves of steel grade 99.2 Ti Ti Alloy

Cross Reference Table (Equivalent Grade) of 99.2 Ti Ti Alloy

Grade Standard Country Application
Q195 China Engineering and welding
Q215 China Engineering and welding
Q215 B China Engineering and welding
Q235 China Engineering and welding
Q235 B China Engineering and welding
Q235 C China Engineering and welding
Q235 D China Engineering and welding
Q255 A China Engineering and welding
Q255 B China Engineering and welding
Q275 China Engineering and welding
Q235q C China Bridge structure with steel
Q235q D China Bridge structure with steel
Q345q E China Bridge structure with steel
Q345q C China Bridge structure with steel
ASTM 1030 ASTM USA General use carbon steel bar
UNS G10300 UNS USA General use carbon steel bar
ASTM 1005 ASTM USA General use carbon steel bar
UNS G10050 UNS USA General use carbon steel bar
ASTM 1006 ASTM USA General use carbon steel bar
UNS G10060 UNS USA General use carbon steel bar

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