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17Mn4KKW chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 17Mn4KKW

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ONORM 17Mn4KKW

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This page is mainly introduced the 17Mn4KKW chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 17Mn4KKW,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
17Mn4KKW

Steel Garde:17Mn4KKW
Type:Special Alloy
Country:Austria
Standard:ONORM
Application:Austrian structural steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	636～992	σb/MPa
Yield Strength	939	σ 0.2 ≥/MPa
Elongation	08	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	411～023	-
HRC	30	-

Physical Properties

Thermal expansion	86-76	e-6/K
Thermal conductivity	84-71	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	0243-4046	째C
Density	4688-1419	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)
17Mn4KKW 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