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GH3652 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of GH3652

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GB GH3652

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This page is mainly introduced the GH3652 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of GH3652,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Classification and designation for superalloys and high temperature intermetallic materials

Steel Garde:GH3652
Type:Superalloys
Country:China
Standard:GB
Standard Number:

ITEM Standard Number Descriptions

1 GB/T 14992 (2005) Classification and designation for superalloys and high temperature intermetallic materials
Application:Classification and designation for superalloys and high temperature intermetallic materials

ITEM	Standard Number	Descriptions
1	GB/T 14992 (2005)	Classification and designation for superalloys and high temperature intermetallic materials

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.10
Cr	26.50	28.50
Ni		Balance
Al	2.80	3.50
Fe		1.00
Ce		0.030
Si		0.80
Mn		0.30
P		0.020
S		0.020

Mechanical Properties

Tensile strength	279～298	σb/MPa
Yield Strength	261	σ 0.2 ≥/MPa
Elongation	65	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	755～164	-
HRC	30	-

Physical Properties

Thermal expansion	99-15	e-6/K
Thermal conductivity	78-81	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1784-4477	째C
Density	9294-0028	kg/m³
Resistivity	0.50-0.60	Ohm.mm²/m

Heat Treatment Regime

Annealing	Quenching	Tempering	Normalizing	Q & T
√	√	√	√	√

Size Availability

Steel Grade	Specification	Processing range(mm)
GH3652 Superalloys	Round Bar and Hollow Bar	Φ1 to Φ2000
	Square and Flat Steel	Φ10 to Φ100
	Plate and Sheet	0.08-800(Thickness)10-1500(Width)Length
	Tube or Pipe	OD:Φ4-410; WT:1-35 mm; Lenght:10-12000
	Coil and Strip Steel	THK:0.1mm Width:1500mm
	Forged	Ring/Cylindrical/Disk