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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	502～231	σb/MPa
Yield Strength	796	σ 0.2 ≥/MPa
Elongation	95	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	239～921	-
HRC	30	-

Physical Properties

Thermal expansion	66-51	e-6/K
Thermal conductivity	90-56	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	2621-9097	째C
Density	1650-5564	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