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SKS11 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SKS11

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JIS SKS11

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This page is mainly introduced the SKS11 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SKS11,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
SKS11

Steel Garde:SKS11
Type:Special Alloy
Country:Japan
Standard:JIS
Application:Alloy tool steel - Tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	957～391	σb/MPa
Yield Strength	937	σ 0.2 ≥/MPa
Elongation	72	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	221～594	-
HRC	30	-

Physical Properties

Thermal expansion	26-05	e-6/K
Thermal conductivity	05-55	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1947-6922	째C
Density	7061-7219	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)
SKS11 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