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X6CrMo4 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X6CrMo4

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DIN X6CrMo4

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This page is mainly introduced the X6CrMo4 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of X6CrMo4,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Alloyed CrMo steel

Steel Garde:X6CrMo4
Type:Tool Die Steels
Country:Germany
Standard:DIN
Application:Alloyed CrMo steel

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.07
Si		0.20
Mn		0.20
P		0.030
S		0.030
Cr	3.50	4.00
Mo	0.30	0.60
V

Mechanical Properties

Tensile strength	320～918	σb/MPa
Yield Strength	470	σ 0.2 ≥/MPa
Elongation	97	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	784～335	-
HRC	30	-

Physical Properties

Thermal expansion	90-60	e-6/K
Thermal conductivity	27-54	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1567-1036	째C
Density	5127-0582	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)
X6CrMo4 Tool Die Steels	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