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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	328～711	σb/MPa
Yield Strength	464	σ 0.2 ≥/MPa
Elongation	19	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	944～363	-
HRC	30	-

Physical Properties

Thermal expansion	17-94	e-6/K
Thermal conductivity	15-85	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7065-2298	째C
Density	7121-3374	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