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2662 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 2662

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SS 2662

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This page is mainly introduced the 2662 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 2662,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Structural steel for cold forming - SS-steel 2662

Steel Garde:2662
Type:Stainless Steels
Country:Sweden
Standard:SS
Standard Number:

ITEM Standard Number Descriptions

1 SS 142662 Structural steel for cold forming - SS-steel 2662
Application:Structural steel for cold forming - SS-steel 2662

ITEM	Standard Number	Descriptions
1	SS 142662	Structural steel for cold forming - SS-steel 2662

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.025
Si		1.00
Mn		2.00
P		0.040
S		0.030
Cr	19.00	21.00
Ni	24.00	26.00
Mo	4.00	5.00
Cu	1.20	2.00

Mechanical Properties

Tensile strength	490～307	σb/MPa
Yield Strength	651	σ 0.2 ≥/MPa
Elongation	66	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	374～070	-
HRC	30	-

Physical Properties

Thermal expansion	68-13	e-6/K
Thermal conductivity	68-55	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7993-2074	째C
Density	3116-7918	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)
2662 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