GH 4169 - GJB 713-1989 - H2ABC

中文版

Grade	GH 4169
Corresponding Standard	GJB 713-1989 GH 4169 Alloy rods for aerospace
Classification	Nickel and Nickel Alloys

GH 4169 Chemical Element Composition Content (%)

Component	C	Si	Mn	P	S	Cr	Ni	Cu	Mo	Ti	Nb	B ^*	Co	Al	Mg	More
Minimum Value	-	-	-	-	-	17	50	-	2.8	0.65	4.75	-	-	0.2	-	Fe:余量
Maximum Value	0.08	0.35	0.35	0.015	0.015	21	55	0.3	3.3	1.15	5.5	0.006	1	0.8	0.01	Fe:余量

GH 4169 Mechanical Properties

diameter d mm	Test Temperature	Mark	Tensile Strength σ_b Mpa	Yield Point σ_s Mpa	Elongation or Extension Rate δ %	Reduction of Area ψ %	Hardness HBW	Impact Energy Absorption KV2 J
16~115	Room Temperature	Instantaneous Tensile Properties	≥1275	≥1035	≥12	≥15	≥331	≥32
16~115		Instantaneous Tensile Properties	≥1000	≥860	≥12	≥15	-	-
16~115		Instantaneous Tensile Properties	≥1470	-	≥12	≥20	-	-
≥80	Room Temperature	Instantaneous Tensile Properties	≥1275	≥1030	≥12	≥15	≥331	≥39
≥80		Instantaneous Tensile Properties	≥540	-	≥15	≥25	-	-
≥80	Room Temperature	Instantaneous Tensile Properties	≥1225	-	≥15	≥30	341~477	≥39
≥80		Instantaneous Tensile Properties	≥1080	-	≥12	≥20	-	-
<80	Room Temperature	Instantaneous Tensile Properties	≥1225	-	≥15	≥30	341~477	≥39
<80		Instantaneous Tensile Properties	≥1130	-	≥12	≥20	-	-
<80		Instantaneous Tensile Properties	≥1470	-	≥12	≥20	-	-
16~115		Durability performance (690MPa)	Life/h ≥25		≥4
≥80		Durability performance (390MPa)	Life/h ≥30
≥80		Durability (880 MPa)	Life/h ≥50
<80		Durability (880 MPa)	Life/h ≥50

GH4169 Corresponding Standards(Same grade name, different standards)

1	GB /T 14992-2005
	GH4169 H41690 (GH169)
2	GB /T 14994-2008
	GH4169 (GH169)
3	GB /T 15007-2017
	(GH4169) NS4301 H07718
4	GJB 713-1989
	GH 4169
5	GB /T 40313-2021
	GH4169

Note: The data is for reference only! If you have any questions, please fill out "I want to correct it"!