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S355ML chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S355ML

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UNE S355ML

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This page is mainly introduced the S355ML chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S355ML,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S355ML

Steel Garde:S355ML
Type:Special Alloy
Country:Spain
Standard:UNE
Application:Spain structural steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
EN S355MLH	EN	Euronorm
EN S355ML	EN	Euronorm
EN S355ML01	EN	Euronorm

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	646～253	σb/MPa
Yield Strength	913	σ 0.2 ≥/MPa
Elongation	78	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	057～845	-
HRC	30	-

Physical Properties

Thermal expansion	56-15	e-6/K
Thermal conductivity	38-55	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9288-6086	째C
Density	2522-3806	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)
S355ML 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