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SS 2304 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SS 2304

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SS SS 2304

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This page is mainly introduced the SS 2304 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SS 2304,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Swedish SS standard stainless steel and heat resistant steel

Steel Garde:SS 2304
Type:Special Alloy
Country:Sweden
Standard:SS
Application:Swedish SS standard stainless steel and heat resistant steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
S32304	UNS	USA
S32304	UNS	USA
2304	UNS	USA
2304	UNS	USA

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	116～427	σb/MPa
Yield Strength	663	σ 0.2 ≥/MPa
Elongation	33	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	583～745	-
HRC	30	-

Physical Properties

Thermal expansion	29-26	e-6/K
Thermal conductivity	92-33	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9208-2509	째C
Density	5445-5841	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)
SS 2304 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