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C70W1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of C70W1

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C70W1

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This page is mainly introduced the C70W1 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of C70W1,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
C70W1

Steel Garde:C70W1
Type:Special Alloy
Country:Germany
Application:Carbon tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	106～345	σb/MPa
Yield Strength	612	σ 0.2 ≥/MPa
Elongation	68	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	792～668	-
HRC	30	-

Physical Properties

Thermal expansion	56-60	e-6/K
Thermal conductivity	85-91	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9158-5404	째C
Density	7438-2772	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)
C70W1 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