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1040 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1040

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AS 1040

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This page is mainly introduced the 1040 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1040,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
1040

Steel Garde:1040
Type:Special Alloy
Country:Australia
Standard:AS
Application:Australia Structural steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
Stellite 1040		USA
S41040	UNS	USA
S41040	UNS	USA
ICI 1040	AISI	USA
1040	AS	Australia
M1040	AS	Australia
M1040	AS	Australia
GH1040	GBT	China
GH1040	GBT	China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	668～954	σb/MPa
Yield Strength	366	σ 0.2 ≥/MPa
Elongation	39	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	194～119	-
HRC	30	-

Physical Properties

Thermal expansion	61-75	e-6/K
Thermal conductivity	73-57	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4406-2113	째C
Density	5524-0356	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)
1040 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