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E5 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of E5

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JIS E5

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This page is mainly introduced the E5 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of E5,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
E5
Hardness quartile HRA:86
Bending strength frequency/MPa: 1961

Steel Garde:E5
Type:Special Alloy
Country:Japan
Standard:JIS
Application: carbide geological mining tools①

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
EN Fe50-2FN	EN	Euronorm
EN Fe50-3FN	EN	Euronorm
EN Fe52CFN	EN	Euronorm
EN Fe52DFN	EN	Euronorm

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	602～451	σb/MPa
Yield Strength	788	σ 0.2 ≥/MPa
Elongation	03	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	393～443	-
HRC	30	-

Physical Properties

Thermal expansion	90-96	e-6/K
Thermal conductivity	68-02	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3938-1770	째C
Density	6695-0536	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)
E5 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