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S355NL chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S355NL

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UNE S355NL

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This page is mainly introduced the S355NL chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S355NL,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S355NL

Steel Garde:S355NL
Type:Special Alloy
Country:Spain
Standard:UNE
Application:Spain structural steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
EN S355NLH	EN	Euronorm
EN S355NL	EN	Euronorm
EN S355NL01	EN	Euronorm
EN S355NL02	EN	Euronorm
EN S355NL03	EN	Euronorm
EN S355NL04	EN	Euronorm
EN S355NL05	EN	Euronorm

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	393～737	σb/MPa
Yield Strength	744	σ 0.2 ≥/MPa
Elongation	77	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	757～446	-
HRC	30	-

Physical Properties

Thermal expansion	88-20	e-6/K
Thermal conductivity	35-27	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	4673-0108	째C
Density	5113-5275	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)
S355NL 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