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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	384～348	σb/MPa
Yield Strength	422	σ 0.2 ≥/MPa
Elongation	28	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	366～096	-
HRC	30	-

Physical Properties

Thermal expansion	62-64	e-6/K
Thermal conductivity	15-46	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7552-8945	째C
Density	4493-5013	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