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GH4133 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of GH4133

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GB GH4133

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This page is mainly introduced the GH4133 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of GH4133,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
GH4133

Steel Garde:GH4133
Type:Stainless Steels
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
2	GB/T 14997 (1994)	Forged heat-resisting superalloy disks

Application:Classification and designation for superalloys and high temperature intermetallic materials

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.07
Cr	19.0	22.0
Ni		Remainder
Al	0.70	1.20
Nb	1.15	1.65
Ti	2.50	3.00
Fe		1.5
Si		0.65
Mn		0.35
P		0.015
S		0.007
B		0.01
Ce		0.01

Mechanical Properties

Tensile strength	571～603	σb/MPa
Yield Strength	351	σ 0.2 ≥/MPa
Elongation	61	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	473～492	-
HRC	30	-

Physical Properties

Thermal expansion	27-82	e-6/K
Thermal conductivity	38-75	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4403-4985	째C
Density	5390-9714	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)
GH4133 Stainless Steels	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