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STS41oJl chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of STS41oJl

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KS STS41oJl

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This page is mainly introduced the STS41oJl chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of STS41oJl,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
STS41oJl

Steel Garde:STS41oJl
Type:Special Alloy
Country:Korea
Standard:KS
Application:martensitic steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
STS41oJl	KS	Korea

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	822～738	σb/MPa
Yield Strength	681	σ 0.2 ≥/MPa
Elongation	88	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	515～501	-
HRC	30	-

Physical Properties

Thermal expansion	28-49	e-6/K
Thermal conductivity	74-90	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7112-4361	째C
Density	8552-4368	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)
STS41oJl 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