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50A chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 50A

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CSA 50A

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This page is mainly introduced the 50A chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 50A,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
50A

Steel Garde:50A
Type:Special Alloy
Country:Canada
Standard:CSA
Application:Canada Engineering and steel structure

Relevant products:

Steel of Turbine...

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
OLC50AT	STAS/SR	Romania
50AT	CSA	Canada
50A	CSA	Canada
50AT	CSA	Canada
EN S550A	EN	Euronorm
EN S550AL	EN	Euronorm

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	939～813	σb/MPa
Yield Strength	516	σ 0.2 ≥/MPa
Elongation	14	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	445～627	-
HRC	30	-

Physical Properties

Thermal expansion	65-39	e-6/K
Thermal conductivity	61-12	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4417-8395	째C
Density	4205-5839	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)
50A 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