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SUS304HFB chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS304HFB

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JIS SUS304HFB

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This page is mainly introduced the SUS304HFB chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS304HFB,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
SUS304HFB

Steel Garde:SUS304HFB
Type:Special Alloy
Country:Japan
Standard:JIS
Application:austenitic special steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	465～904	σb/MPa
Yield Strength	874	σ 0.2 ≥/MPa
Elongation	87	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	305～280	-
HRC	30	-

Physical Properties

Thermal expansion	42-76	e-6/K
Thermal conductivity	51-11	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8013-2036	째C
Density	8627-1420	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)
SUS304HFB 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