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V300M chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of V300M

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ABNT V300M

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This page is mainly introduced the V300M chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of V300M,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
V300M

Steel Garde:V300M
Type:Special Alloy
Country:Brazil
Standard:ABNT
Application:Brazil Stainless steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	716～611	σb/MPa
Yield Strength	790	σ 0.2 ≥/MPa
Elongation	23	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	978～648	-
HRC	30	-

Physical Properties

Thermal expansion	09-67	e-6/K
Thermal conductivity	82-38	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8080-8998	째C
Density	5407-8596	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)
V300M 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