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1Cr18Ni11SiA1Ti chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1Cr18Ni11SiA1Ti

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GBT 1Cr18Ni11SiA1Ti

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This page is mainly introduced the 1Cr18Ni11SiA1Ti chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1Cr18Ni11SiA1Ti,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
1Cr18Ni11SiA1Ti

Steel Garde:1Cr18Ni11SiA1Ti
Type:Special Alloy
Country:China
Standard:GBT
Application:Austenite-Ferrite

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	774～592	σb/MPa
Yield Strength	133	σ 0.2 ≥/MPa
Elongation	86	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	289～784	-
HRC	30	-

Physical Properties

Thermal expansion	65-19	e-6/K
Thermal conductivity	46-85	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1700-9587	째C
Density	2703-4496	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)
1Cr18Ni11SiA1Ti 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