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C75W chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of C75W

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DIN C75W

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This page is mainly introduced the C75W chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of C75W,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
C75W

Steel Garde:C75W
Type:Special Alloy
Country:Germany
Standard:DIN
Application:Carbon tool steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	674～201	σb/MPa
Yield Strength	905	σ 0.2 ≥/MPa
Elongation	08	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	605～522	-
HRC	30	-

Physical Properties

Thermal expansion	70-37	e-6/K
Thermal conductivity	24-91	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6680-8501	째C
Density	0523-7237	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)
C75W 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