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erralium255 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of erralium255

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UNS erralium255

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This page is mainly introduced the erralium255 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of erralium255,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
erralium255

Steel Garde:erralium255
Type:Special Alloy
Country:USA
Standard:UNS
Application:Dual-phase steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
erralium255	UNS	USA

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	232～451	σb/MPa
Yield Strength	801	σ 0.2 ≥/MPa
Elongation	72	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	866～305	-
HRC	30	-

Physical Properties

Thermal expansion	97-47	e-6/K
Thermal conductivity	72-48	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5647-4568	째C
Density	9819-0209	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)
erralium255 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