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STS410 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of STS410

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KS STS410

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This page is mainly introduced the STS410 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of STS410,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
STS410

Steel Garde:STS410
Type:Special Alloy
Country:Korea
Standard:KS
Application:martensitic steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
STS410L	KS	Korea
STS410L	KS	Korea
STS410	KS	Korea
STS410TKA	KS	Korea
STS410TKC	KS	Korea

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	757～952	σb/MPa
Yield Strength	889	σ 0.2 ≥/MPa
Elongation	42	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	899～893	-
HRC	30	-

Physical Properties

Thermal expansion	74-44	e-6/K
Thermal conductivity	66-53	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8405-7167	째C
Density	7558-1602	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)
STS410 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