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200CrMn8 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 200CrMn8

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DIN 200CrMn8

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This page is mainly introduced the 200CrMn8 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 200CrMn8,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
200CrMn8

Steel Garde:200CrMn8
Type:Special Alloy
Country:Germany
Standard:DIN
Application:Cold working alloy tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	135～615	σb/MPa
Yield Strength	418	σ 0.2 ≥/MPa
Elongation	22	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	810～820	-
HRC	30	-

Physical Properties

Thermal expansion	22-81	e-6/K
Thermal conductivity	94-40	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	0325-2035	째C
Density	8364-5384	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)
200CrMn8 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