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2383 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 2383

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SS 2383

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This page is mainly introduced the 2383 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 2383,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Ferritic-martensitic stainless free-cutting steel

Steel Garde:2383
Type:Stainless Steels
Country:Sweden
Standard:SS
Standard Number:

ITEM Standard Number Descriptions

1 SS 142383 Ferritic-martensitic stainless free-cutting steel
Application:Ferritic-martensitic stainless free-cutting steel

ITEM	Standard Number	Descriptions
1	SS 142383	Ferritic-martensitic stainless free-cutting steel

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.10	0.17
Si		1.00
Mn		1.50
P		0.06
S	0.15	0.35
Cr	16.00	18.00
Ni		0.50
Mo		0.60

Mechanical Properties

Tensile strength	275～902	σb/MPa
Yield Strength	391	σ 0.2 ≥/MPa
Elongation	17	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	524～765	-
HRC	30	-

Physical Properties

Thermal expansion	05-18	e-6/K
Thermal conductivity	29-61	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1866-6243	째C
Density	9009-8486	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)
2383 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