2025-12-14 216.73.216.3
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Code of China
Chinese National Standard List: Metal casting and forging materials used for aviation and aerospace

HB/Z 91-1985 Die Forging of High-temperature Alloy Turbine Blades for Aviation  
  Issued on: 1985-10-08   Translation Price(USD): 120.0
QJ 168-1985 Technical Specification for Magnesium Alloy Castings  
  Issued on: 1985-10-01   Translation Price(USD): 180.0
HB 5312-1985 Standard of Copper Alloy Investment Casting for Aviation 
  Issued on: 1985-06-07   Translation Price(USD): 120.0
HB 5285-1984 GH 698 Alloy Dished Forging Used for Aviation  
  Issued on: 1984-06-18   Translation Price(USD): 75.0
HB 5266-1983 Ultrasonic Acceptance Criteria for TC 11 Titanium Alloy Compressor Panel and Biscuit Used for Aero-engine 
  Issued on: 1983-10-04   Translation Price(USD): 60.0
HB 5265-1983 Ultrasonic Inspection Instruction for TC 11 Titanium Alloy Compressor Panel and Biscuit Used for Aero-engine 
  Issued on: 1983-10-04   Translation Price(USD): 75.0
HB 5264-1983 Metallographic Structure Standard for TC 11 Titanium Alloy Panel and Biscuit 
  Issued on: 1983-10-04   Translation Price(USD): 315.0
HB 5224-1982 TC4 Titanium Alloy Forging used for Aero-engine Panel 
  Issued on: 1982-12-23   Translation Price(USD): 105.0
HB 5204-1982 Aluminum Alloy Forging and Die Forging for Aviation  
  Issued on: 1982-07-23   Translation Price(USD): 180.0
QJ A 501-1998  
  Issued on:   Translation Price(USD):
QJ 1309A-2008 Classification of Disperse Porosity for ZL104 Alloy Castings 
  Issued on:   Translation Price(USD): 120.0
HB 0-21-2008 joggling of sheet metal 
  Issued on:   Translation Price(USD): 135.0
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