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60Si2CrA chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 60Si2CrA

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GBT 60Si2CrA

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This page is mainly introduced the 60Si2CrA chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 60Si2CrA,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
60Si2CrA

Steel Garde:60Si2CrA
Type:Special Alloy
Country:China
Standard:GBT
Application:China structural steel and alloy steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	724～833	σb/MPa
Yield Strength	210	σ 0.2 ≥/MPa
Elongation	77	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	431～311	-
HRC	30	-

Physical Properties

Thermal expansion	51-23	e-6/K
Thermal conductivity	63-95	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5962-1321	째C
Density	6544-3337	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)
60Si2CrA 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