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2338 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 2338

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SS 2338

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This page is mainly introduced the 2338 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 2338,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Stainless steel - SS steel 2338

Steel Garde:2338
Type:Stainless Steels
Country:Sweden
Standard:SS
Standard Number:

ITEM Standard Number Descriptions

1 SS 142338 Stainless steel - SS steel 2338
Application:Stainless steel - SS steel 2338

ITEM	Standard Number	Descriptions
1	SS 142338	Stainless steel - SS steel 2338

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.08
Si		1.00
Mn		2.00
P		0.045
S		0.030
Cr	17.00	19.00
Ni	9.00	12.00
Mo
Nb+1/2Ta	10×C	1.00

Mechanical Properties

Tensile strength	850～716	σb/MPa
Yield Strength	331	σ 0.2 ≥/MPa
Elongation	03	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	384～577	-
HRC	30	-

Physical Properties

Thermal expansion	25-70	e-6/K
Thermal conductivity	69-59	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6425-1814	째C
Density	2824-7883	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)
2338 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