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34MoCrNi5CS chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 34MoCrNi5CS

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STAS/SR 34MoCrNi5CS

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This page is mainly introduced the 34MoCrNi5CS chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 34MoCrNi5CS,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
34MoCrNi5CS

Steel Garde:34MoCrNi5CS
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:Alloy structural steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	441～524	σb/MPa
Yield Strength	753	σ 0.2 ≥/MPa
Elongation	30	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	563～023	-
HRC	30	-

Physical Properties

Thermal expansion	74-51	e-6/K
Thermal conductivity	47-17	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9374-0908	째C
Density	7208-3409	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)
34MoCrNi5CS 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