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S41008 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S41008

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S41008

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This page is mainly introduced the S41008 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S41008,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S41008

Steel Garde:S41008
Type:Special Alloy
Country:USA
Application:Martensitic special steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
S41008		USA

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	023～516	σb/MPa
Yield Strength	324	σ 0.2 ≥/MPa
Elongation	38	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	326～272	-
HRC	30	-

Physical Properties

Thermal expansion	32-99	e-6/K
Thermal conductivity	03-74	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8630-8298	째C
Density	9454-2472	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)
S41008 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