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20MoNi35S chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 20MoNi35S

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STAS/SR 20MoNi35S

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This page is mainly introduced the 20MoNi35S chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 20MoNi35S,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
20MoNi35S

Steel Garde:20MoNi35S
Type:Special Alloy
Country:Romania
Standard:STAS/SR
Application:Alloy structural steel

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	056～521	σb/MPa
Yield Strength	336	σ 0.2 ≥/MPa
Elongation	85	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	088～544	-
HRC	30	-

Physical Properties

Thermal expansion	98-77	e-6/K
Thermal conductivity	52-27	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9223-5356	째C
Density	2977-1264	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)
20MoNi35S 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