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GH3044 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of GH3044

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GBT GH3044

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This page is mainly introduced the GH3044 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of GH3044,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
GH3044

Steel Garde:GH3044
Type:Special Alloy
Country:China
Standard:GBT
Application:Solid solution strengthening type iron base alloy

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	634～442	σb/MPa
Yield Strength	472	σ 0.2 ≥/MPa
Elongation	73	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	687～689	-
HRC	30	-

Physical Properties

Thermal expansion	65-89	e-6/K
Thermal conductivity	30-54	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	0282-4145	째C
Density	8491-8911	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)
GH3044 Special Alloy	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