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S12Cr26Ni20 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S12Cr26Ni20

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STAS/SR S12Cr26Ni20

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This page is mainly introduced the S12Cr26Ni20 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S12Cr26Ni20,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S12Cr26Ni20

Steel Garde:S12Cr26Ni20
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	626～689	σb/MPa
Yield Strength	454	σ 0.2 ≥/MPa
Elongation	15	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	085～920	-
HRC	30	-

Physical Properties

Thermal expansion	38-64	e-6/K
Thermal conductivity	61-90	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5081-6615	째C
Density	1389-6439	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)
S12Cr26Ni20 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