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S14Cr25Ni20 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S14Cr25Ni20

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STAS/SR S14Cr25Ni20

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This page is mainly introduced the S14Cr25Ni20 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S14Cr25Ni20,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S14Cr25Ni20

Steel Garde:S14Cr25Ni20
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	637～107	σb/MPa
Yield Strength	214	σ 0.2 ≥/MPa
Elongation	63	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	262～385	-
HRC	30	-

Physical Properties

Thermal expansion	35-72	e-6/K
Thermal conductivity	78-56	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4491-5330	째C
Density	5486-6843	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)
S14Cr25Ni20 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