TIMETAL® 8-1-1 数据表

Wrought Titanium Alloy

用TIMET®提供

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产品说明
TIMETAL® 8-1-1 is a near alpha alloy with superior creep resistance. TIMETAL® 8-1-1 can provide creep resistance at operating temperatures up to 450°C (842°F) and is used primarily in engine applications such as forged compressor blades and disks. This alloy has a relatively high tensile modulus to density ratio compared to most other commercial titanium alloys. Good weldability is another advantage of TIMETAL® 8-1-1.
总览  
材料状态 
  • 已商用:当前有效
供货地区 
  • 北美洲
  • 欧洲
  • 亚太地区
Available Documents
Technical Datasheet (English)
Metals General
额定值
单位制
 
Forms Available
 
 
Metal Type
 
 
Metals Type Analysis
额定值
单位制
 
Type Analysis
     
Aluminum
%
 
Carbon
%
 
Hydrogen
%
 
Iron
%
 
Molybdenum
%
 
Nitrogen
%
 
Oxygen
%
 
Vanadium
%
 
Metals Physical
额定值
单位制
 
密度
lb/in³
 
Metals Mechanical
额定值
单位制
 
Tensile Strength (Ultimate) 2
ksi
 
Tensile Strength (Yield), 0.2% 2
ksi
 
Tensile Elongation (Break) 2
%
 
Reduction of Area 2
%
 
拉伸模量 3 (75°F)
ksi
 
Metals Thermal
额定值
单位制
 
Mean CTE (200°F)
in/in/°F
 
导热系数 (200°F)
Btu·in/hr/ft²/°F
 
Metals Electrical
额定值
单位制
 
Electrical Resistivity (200°F)
ohms·cir·mil/ft
 
备注
1一般属性:这些不能被视为规格。
2Forging
3Duplex Annealed 1650°F /1hr /AC + 1100°F/ 24hr / AC
 
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