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65MnCrMo4 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 65MnCrMo4

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DIN 65MnCrMo4

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This page is mainly introduced the 65MnCrMo4 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 65MnCrMo4,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
65MnCrMo4

Steel Garde:65MnCrMo4
Type:Special Alloy
Country:Germany
Standard:DIN
Application:Hot working alloy tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	030～080	σb/MPa
Yield Strength	718	σ 0.2 ≥/MPa
Elongation	28	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	369～777	-
HRC	30	-

Physical Properties

Thermal expansion	38-52	e-6/K
Thermal conductivity	76-56	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5289-5028	째C
Density	9147-3661	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)
65MnCrMo4 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