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EN 19MnB4 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of EN 19MnB4

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EN EN 19MnB4

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This page is mainly introduced the EN 19MnB4 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of EN 19MnB4,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Euronorm Stainless Steel, EN 19MnB4

Steel Garde:EN 19MnB4
Type:Special Alloy
Country:Euronorm
Standard:EN
Application:Euronorm Stainless Steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
19MnB4

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	099～087	σb/MPa
Yield Strength	822	σ 0.2 ≥/MPa
Elongation	23	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	344～540	-
HRC	30	-

Physical Properties

Thermal expansion	28-49	e-6/K
Thermal conductivity	70-50	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3049-3779	째C
Density	0251-8844	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)
EN 19MnB4 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