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15MnV chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 15MnV

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GBT 15MnV

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This page is mainly introduced the 15MnV chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 15MnV,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
15MnV

Steel Garde:15MnV
Type:Special Alloy
Country:China
Standard:GBT
Application:China structural steel and alloy steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
15MnVR	GBT	China
15MnVNR	GBT	China
15MnVNR	GBT	China
15MnVB	GBT	China
ML15MnVB	GBT	China

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	269～671	σb/MPa
Yield Strength	310	σ 0.2 ≥/MPa
Elongation	81	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	033～008	-
HRC	30	-

Physical Properties

Thermal expansion	37-22	e-6/K
Thermal conductivity	15-69	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4957-9417	째C
Density	4543-8806	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)
15MnV 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