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GH3039 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of GH3039

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GBT GH3039

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This page is mainly introduced the GH3039 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of GH3039,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
GH3039

Steel Garde:GH3039
Type:Special Alloy
Country:China
Standard:GBT
Application:Solid solution strengthening type iron base alloy

Relevant products:

GH3039 round bar

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	324～411	σb/MPa
Yield Strength	965	σ 0.2 ≥/MPa
Elongation	52	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	117～898	-
HRC	30	-

Physical Properties

Thermal expansion	20-54	e-6/K
Thermal conductivity	23-72	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6979-4434	째C
Density	4674-9246	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)
GH3039 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