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S12MnlSiNilTi chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S12MnlSiNilTi

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STAS/SR S12MnlSiNilTi

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This page is mainly introduced the S12MnlSiNilTi chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S12MnlSiNilTi,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S12MnlSiNilTi

Steel Garde:S12MnlSiNilTi
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	537～676	σb/MPa
Yield Strength	834	σ 0.2 ≥/MPa
Elongation	97	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	276～095	-
HRC	30	-

Physical Properties

Thermal expansion	14-94	e-6/K
Thermal conductivity	20-37	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1632-4254	째C
Density	1841-3624	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)
S12MnlSiNilTi 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