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102Cr6 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 102Cr6

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EN 102Cr6

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This page is mainly introduced the 102Cr6 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 102Cr6,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Tool steels (ISO 4957:1999)

Steel Garde:102Cr6
Type:Tool Die Steels
Country:Germany
Standard:EN

Standard Number:

ITEM	Standard Number	Descriptions
1	DIN EN 10132-4	Cold rolled narrow steel strip for heat treatment - Technical delivery conditions - Part 4: Spring steels and other applications
2	DIN EN ISO 4957 (1999)	Tool steels (ISO 4957:1999)

Application:Tool steels (ISO 4957:1999)

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.95	1.10
Si	0.15	0.35
Mn	0.25	0.40
P		0.030
S		0.030
Cr	1.35	1.65
Mo
V

Mechanical Properties

Tensile strength	431～785	σb/MPa
Yield Strength	388	σ 0.2 ≥/MPa
Elongation	65	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	539～814	-
HRC	30	-

Physical Properties

Thermal expansion	64-85	e-6/K
Thermal conductivity	56-51	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7428-6426	째C
Density	3984-6847	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)
102Cr6 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