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ASTM 50Cr-50Ni-Nb chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of ASTM 50Cr-50Ni-Nb

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ASTM ASTM 50Cr-50Ni-Nb

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This page is mainly introduced the ASTM 50Cr-50Ni-Nb chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of ASTM 50Cr-50Ni-Nb,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Standard Specification for Castings, Chromium-Nickel Alloy
This standard is issued under the fixed designation A 560/A 560M; the number immediately following the designation indicates the year of original adoption or, in the case of revision, the year of last revision. A number in parentheses indicates the year of last reapproval. A superscript epsilon (e) indicates an editorial change since the last revision or reapproval

Steel Garde:ASTM 50Cr-50Ni-Nb
Type:Superalloys
Country:USA
Standard:ASTM
Application:Standard Specification for Castings, Chromium-Nickel Alloy

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
50Cr50NiCb/50Cr50NiNb	ASTM	USA

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	417～860	σb/MPa
Yield Strength	341	σ 0.2 ≥/MPa
Elongation	56	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	847～115	-
HRC	30	-

Physical Properties

Thermal expansion	47-90	e-6/K
Thermal conductivity	56-88	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3753-2153	째C
Density	9168-2155	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)
ASTM 50Cr-50Ni-Nb Superalloys	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