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1.2008 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.2008

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DIN 1.2008

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This page is mainly introduced the 1.2008 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 1.2008,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Low alloyed Cr steel

Steel Garde:1.2008
Type:Tool Die Steels
Country:Germany
Standard:DIN
Application:Low alloyed Cr steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
1.2008	EN	Whole

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	1.35	1.50
Si	0.15	0.30
Mn	0.25	0.40
P		0.035
S		0.035
Cr	0.40	0.70
Mo
V

Mechanical Properties

Tensile strength	590～266	σb/MPa
Yield Strength	617	σ 0.2 ≥/MPa
Elongation	25	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	088～148	-
HRC	30	-

Physical Properties

Thermal expansion	64-68	e-6/K
Thermal conductivity	55-96	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	2257-7238	째C
Density	6706-1006	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)
1.2008 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