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26MnSil7 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 26MnSil7

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STAS/SR 26MnSil7

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This page is mainly introduced the 26MnSil7 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 26MnSil7,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
26MnSil7

Steel Garde:26MnSil7
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:Structural steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	583～495	σb/MPa
Yield Strength	148	σ 0.2 ≥/MPa
Elongation	69	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	722～804	-
HRC	30	-

Physical Properties

Thermal expansion	14-79	e-6/K
Thermal conductivity	16-39	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6219-5312	째C
Density	1299-0524	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)
26MnSil7 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