Products

Master Heat-Resisting Superalloys for Castings Gh4169 (IN718)

China Master Heat-Resisting Superalloys for Castings Gh4169 (IN718), Find details about China Superalloy, Master Alloy from Master Heat-Resisting Superalloys for Castings Gh4169 (IN718)

Model NO.
GH4169(IN718)
Specification
Dia. 50mm, 75mm, 80mm, 90mm
Origin
China
Model NO.
GH4169(IN718)
Specification
Dia. 50mm, 75mm, 80mm, 90mm
Origin
China
Alloy GH4169 is Fe-Ni-Cr-base wrought superalloy, it has good welding performance, oxidation resistance,good Processability, especially has excellent integrated mechanical properties.
The superalloy is widely used in the proper temperature range between -253~650ºC. The transient temperature can be reached to 800ºC. 
The superalloy GH4169 have many specification, such as forging rod, hot rolling rod, cold drawn bar, strap, belt, pipe.Typical parts made by this material are rotor, fastener, elastic component, and damping element. The parts made by superalloy GH4169 are widely used in various industries, such as aerospace, nuclear industry, auto industry(new energy),electronic engineering.
 
  • Chemical component of alloy
ElementCSiMnSPCrNiFe
Content(%)≤0.08≤0.35≤0.35≤0.015≤0.01517.0~
21.0		50.0~
55.0		balance
ElementMoAlTiNbCoCuB 
Content(%)2.8~
3.3		0.2~
0.8		0.65~
1.15		4.75~
5.50		≤
1.0		≤
0.3		≤0.006 

Product specifications:
Master superalloy rod for casting:φ50mm,φ75mm,φ80mm,φ90mm
Hot rolled bar:φ(8-90)mm
Hot forging,(square billet, thick plate):(3.5-90)*300mm
cold drawing rod:φ(0.1-12)mm
cold rolled with foil:(0.05-5.0)*300mm

Mechanical properties: 
master superalloy for casting(GH4169)

Sample condition		Room temperature tensile property(No less than)
  • permanence property
σb
/MPa		σ0.2
/MPa		δ5/%ψ/%Temperature
/ºC		mechanical stress/MPastress rupture life
/h		δ5/%
Heat treatment82564058650620≥23≥3

Hot forging, Roll bar (GH4169)
ConditionHardnessroom temperature tensile
  • 650ºChigh temperature tensile
650ºC/690MPa persistent
HB
W5/750		RP0.2
(MPa)		Rm
(MPa)		A%Z%RP0.2
(MPa)		Rm
(MPa)		A%Z%TA%
Timeliness 33110351275121586010001215254

cold rolled strip(GH4169)
ConditionThickness
(mm)		tensile property
  • permanence property
Hardness
HRB
Test temperatureσb
/MPa		σ0.2
/MPa		δ5
/%		t
ºC		σ/MPaτ
/h		δ
/%
solid solution
 		≤0.25Room temperature≤965≤550actual measurement -≤102
>0.25~0.4≤965≤550≥30≤102
Solid solution &
Timeliness		≤0.25Room temperature≥1240≥1035actual measurement-≥36
HRC
>0.25~0.4≥1240≥1035≥12
≤0.38
650ºC		≥965≥795≥5
650		655≥23--
>0.38~0.4≥965≥795≥5655≥23≥4
Master Heat-Resisting Superalloys for Castings Gh4169 (IN718)
Master Heat-Resisting Superalloys for Castings Gh4169 (IN718)
Master Heat-Resisting Superalloys for Castings Gh4169 (IN718)
 

You Might Also Like