ХН35ВТ (ЭИ612)

ХН35ВТ (ЭИ612) is a Fe Ni Cr Based precipitation hardening deformed superalloy. Tungsten and titanium are added to form an age precipitation hardening phase. The alloy is used for a long time below 800 degrees.

Equivalent Grades

TrademarkGBGOSTASTMUNSDINW.Nr.NFBSJISSS
ХН35ВТ (ЭИ612)

Chemical Composition, %

AlloyCSiMnPSCrNiWTiFe
ХН35ВТ≤0.12≤0.61.0-2.0≤0.03≤0.0214.0-16.034.0-38.02.8-3.51.1-1.5Bal

Typical Physical and Mechanical Properties (RT, Solution Annealed)

Density, g/cm3Melting Point, ℃Tensile Strength, MPaYield Strength, MPaELongation, %Hardness, HRB
8.21320-138093474025/

Available Products and Specifications

Rod, Bar, Wire and ForgingsGOST 5632
Plate, Sheet and Strip
Pipe and Tube
Welding Product
Others

Features

The alloy has high thermal strength and good hot workability.

Applications

The alloy has been used to make working blades of aeroengines, turbochargers of sea wheel power engines, fasteners for spacecraft, etc.