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1.2085 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.2085

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EN 1.2085

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This page is mainly introduced the 1.2085 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.2085,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Free-cutting high alloyed Cr steel

Steel Garde:1.2085
Type:Tool Die Steels
Country:Germany
Standard:EN
Application:Free-cutting high alloyed Cr steel

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.28	0.38
Si		1.00
Mn		1.00
P		0.030
S	0.05	0.10
Cr	15.00	17.00
Mo
V
Ni		1.00

Mechanical Properties

Tensile strength	229～656	σb/MPa
Yield Strength	834	σ 0.2 ≥/MPa
Elongation	03	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	325～936	-
HRC	30	-

Physical Properties

Thermal expansion	91-12	e-6/K
Thermal conductivity	45-90	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7098-6080	째C
Density	8066-8364	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)
1.2085 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