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1Cr11MoV chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1Cr11MoV

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GB 1Cr11MoV

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This page is mainly introduced the 1Cr11MoV chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1Cr11MoV,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
1Cr11MoV

Steel Garde:1Cr11MoV
Type:Stainless Steels
Country:China
Standard:GB

Standard Number:

ITEM	Standard Number	Descriptions
1	GB/T 1221 (1992)	Heat-resisting steel bars
2	GB/T 8732 (2004)	Steels of blade for steam turbine

Metallographic Structure:Martensite
Application:Steels of blade for steam turbine

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.11	0.18
Si		0.50
Mn		0.60
P		0.035
S		0.030
Ni		0.60
Cr	10.00	11.50
Mo	0.50	0.70
V	0.25	0.40

Mechanical Properties

Tensile strength	570～856	σb/MPa
Yield Strength	200	σ 0.2 ≥/MPa
Elongation	34	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	874～366	-
HRC	30	-

Physical Properties

Thermal expansion	32-19	e-6/K
Thermal conductivity	96-73	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3403-4201	째C
Density	4879-7595	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)
1Cr11MoV Stainless Steels	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