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STS416 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of STS416

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KS STS416

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This page is mainly introduced the STS416 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of STS416,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
STS416

Steel Garde:STS416
Type:Special Alloy
Country:Korea
Standard:KS
Application:martensitic steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
STS416	KS	Korea

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	302～612	σb/MPa
Yield Strength	752	σ 0.2 ≥/MPa
Elongation	72	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	558～629	-
HRC	30	-

Physical Properties

Thermal expansion	50-65	e-6/K
Thermal conductivity	95-36	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	0314-9546	째C
Density	3417-0244	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)
STS416 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