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3SMnSi13S chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 3SMnSi13S

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STAS/SR 3SMnSi13S

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This page is mainly introduced the 3SMnSi13S chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 3SMnSi13S,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
3SMnSi13S

Steel Garde:3SMnSi13S
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:Alloy structural steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	294～965	σb/MPa
Yield Strength	808	σ 0.2 ≥/MPa
Elongation	98	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	097～545	-
HRC	30	-

Physical Properties

Thermal expansion	86-98	e-6/K
Thermal conductivity	12-64	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7775-9355	째C
Density	5118-5652	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)
3SMnSi13S 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