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19BMn10q chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 19BMn10q

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STAS/SR 19BMn10q

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This page is mainly introduced the 19BMn10q chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 19BMn10q,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
19BMn10q

Steel Garde:19BMn10q
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:Alloy structural steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	426～730	σb/MPa
Yield Strength	127	σ 0.2 ≥/MPa
Elongation	45	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	526～475	-
HRC	30	-

Physical Properties

Thermal expansion	59-65	e-6/K
Thermal conductivity	75-99	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6350-2974	째C
Density	1810-6446	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)
19BMn10q 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