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400L15 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 400L15

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AS 400L15

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This page is mainly introduced the 400L15 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 400L15,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
400L15

Steel Garde:400L15
Type:Special Alloy
Country:Australia
Standard:AS
Application:Australia Structural steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
400L15	AS	Australia

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	420～939	σb/MPa
Yield Strength	234	σ 0.2 ≥/MPa
Elongation	75	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	944～494	-
HRC	30	-

Physical Properties

Thermal expansion	99-44	e-6/K
Thermal conductivity	37-35	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9447-5204	째C
Density	5071-4537	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)
400L15 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