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11Cr17 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 11Cr17

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GBT 11Cr17

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This page is mainly introduced the 11Cr17 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 11Cr17,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
11Cr17

Steel Garde:11Cr17
Type:Special Alloy
Country:China
Standard:GBT
Application:Martensitic Steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
Y11Cr17	GBT	China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	494～622	σb/MPa
Yield Strength	423	σ 0.2 ≥/MPa
Elongation	67	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	060～842	-
HRC	30	-

Physical Properties

Thermal expansion	69-66	e-6/K
Thermal conductivity	18-45	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1458-1883	째C
Density	7133-5530	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)
11Cr17 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