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SUS304TKA chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS304TKA

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JIS SUS304TKA

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This page is mainly introduced the SUS304TKA chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS304TKA,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
SUS304TKA

Steel Garde:SUS304TKA
Type:Special Alloy
Country:Japan
Standard:JIS
Application:ferritic stainless steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	091～669	σb/MPa
Yield Strength	540	σ 0.2 ≥/MPa
Elongation	93	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	087～427	-
HRC	30	-

Physical Properties

Thermal expansion	07-30	e-6/K
Thermal conductivity	83-05	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7329-3328	째C
Density	1247-2207	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)
SUS304TKA 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