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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	480～103	σb/MPa
Yield Strength	122	σ 0.2 ≥/MPa
Elongation	81	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	272～101	-
HRC	30	-

Physical Properties

Thermal expansion	53-84	e-6/K
Thermal conductivity	52-10	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4347-8635	째C
Density	3634-9601	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