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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	332～701	σb/MPa
Yield Strength	954	σ 0.2 ≥/MPa
Elongation	28	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	672～655	-
HRC	30	-

Physical Properties

Thermal expansion	77-36	e-6/K
Thermal conductivity	74-22	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	0765-9881	째C
Density	2936-5745	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