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

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UNE CUR

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CUR Profile
CUR Chemical composition
CUR Mechanical Properties
CUR Physical Properties
CUR Heat treatment
CUR Size Availability
CUR Relevant products

Profile

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

Steel Garde:CUR
Type:Special Alloy
Country:Spain
Standard:UNE
Application:Spain structural alloy steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	149～725	σb/MPa
Yield Strength	388	σ 0.2 ≥/MPa
Elongation	20	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	325～258	-
HRC	30	-

Physical Properties

Thermal expansion	34-83	e-6/K
Thermal conductivity	60-15	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9275-3969	째C
Density	9306-0779	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)
CUR 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