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SS 2302 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SS 2302

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SS SS 2302

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This page is mainly introduced the SS 2302 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SS 2302,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 2302
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
UNS T72302	UNS	USA
GH2302	GBT	China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	450～796	σb/MPa
Yield Strength	671	σ 0.2 ≥/MPa
Elongation	16	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	073～109	-
HRC	30	-

Physical Properties

Thermal expansion	34-21	e-6/K
Thermal conductivity	72-59	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1904-9889	째C
Density	1153-3696	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 2302 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