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60Si2Mn chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 60Si2Mn

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GBT 60Si2Mn

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This page is mainly introduced the 60Si2Mn chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 60Si2Mn,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
60Si2Mn

Steel Garde:60Si2Mn
Type:Special Alloy
Country:China
Standard:GBT
Application:China structural steel and alloy steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
60Si2MnA	GBT	China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	318～226	σb/MPa
Yield Strength	698	σ 0.2 ≥/MPa
Elongation	98	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	004～048	-
HRC	30	-

Physical Properties

Thermal expansion	31-91	e-6/K
Thermal conductivity	60-20	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8301-4827	째C
Density	4801-7003	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)
60Si2Mn 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