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4150 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 4150

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AS 4150

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This page is mainly introduced the 4150 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 4150,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
4150

Steel Garde:4150
Type:Special Alloy
Country:Australia
Standard:AS
Application:Australia Structural steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
S41500	UNS	USA
S41500	UNS	USA
UNS J41500	AISI	USA
UNS J41501	AISI	China
415020	CSN	Czech Republic
4150H	AS	Australia

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	565～474	σb/MPa
Yield Strength	179	σ 0.2 ≥/MPa
Elongation	53	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	898～907	-
HRC	30	-

Physical Properties

Thermal expansion	16-31	e-6/K
Thermal conductivity	92-60	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3101-9092	째C
Density	1873-2809	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)
4150 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