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RU12 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of RU12

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STAS/SR RU12

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This page is mainly introduced the RU12 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of RU12,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
RU12

Steel Garde:RU12
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:tool steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
RU12v	STAS/SR	Romania

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	831～420	σb/MPa
Yield Strength	047	σ 0.2 ≥/MPa
Elongation	29	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	649～163	-
HRC	30	-

Physical Properties

Thermal expansion	23-03	e-6/K
Thermal conductivity	47-53	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6387-4824	째C
Density	1613-6076	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)
RU12 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