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SUS305 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS305

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JIS SUS305

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This page is mainly introduced the SUS305 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS305,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
SUS305

Steel Garde:SUS305
Type:Special Alloy
Country:Japan
Standard:JIS
Application:austenitic special steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
SUS305J1	JIS	Japan

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	352～879	σb/MPa
Yield Strength	077	σ 0.2 ≥/MPa
Elongation	52	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	221～873	-
HRC	30	-

Physical Properties

Thermal expansion	66-89	e-6/K
Thermal conductivity	61-53	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9871-3248	째C
Density	4583-0287	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)
SUS305 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