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17Mn4KW chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 17Mn4KW

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ONORM 17Mn4KW

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This page is mainly introduced the 17Mn4KW chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 17Mn4KW,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
17Mn4KW

Steel Garde:17Mn4KW
Type:Special Alloy
Country:Austria
Standard:ONORM
Application:Austrian structural steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	732～844	σb/MPa
Yield Strength	637	σ 0.2 ≥/MPa
Elongation	20	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	655～435	-
HRC	30	-

Physical Properties

Thermal expansion	08-84	e-6/K
Thermal conductivity	49-79	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4732-7212	째C
Density	0286-4305	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)
17Mn4KW 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