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2346 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 2346

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SS 2346

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This page is mainly introduced the 2346 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 2346,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Austenitic stainless free-cutting steel - SS steel 2346

Steel Garde:2346
Type:Stainless Steels
Country:Sweden
Standard:SS
Standard Number:

ITEM Standard Number Descriptions

1 SS 142346 Austenitic stainless free-cutting steel - SS steel 2346
Application:Austenitic stainless free-cutting steel - SS steel 2346

ITEM	Standard Number	Descriptions
1	SS 142346	Austenitic stainless free-cutting steel - SS steel 2346

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.12
Si		1.00
Mn		2.00
P		0.060
S	0.15	0.35
Cr	17.00	19.00
Ni	8.00	10.00
Mo		0.60

Mechanical Properties

Tensile strength	187～302	σb/MPa
Yield Strength	176	σ 0.2 ≥/MPa
Elongation	85	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	283～523	-
HRC	30	-

Physical Properties

Thermal expansion	03-15	e-6/K
Thermal conductivity	14-24	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1458-5431	째C
Density	1979-6168	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)
2346 Stainless Steels	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