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44SMnPb28 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 44SMnPb28

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UNE 44SMnPb28

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This page is mainly introduced the 44SMnPb28 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 44SMnPb28,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
44SMnPb28

Steel Garde:44SMnPb28
Type:Special Alloy
Country:Spain
Standard:UNE
Application:Spain structural alloy steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
EN 44SMnPb28	EN	Euronorm

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	956～393	σb/MPa
Yield Strength	750	σ 0.2 ≥/MPa
Elongation	07	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	421～860	-
HRC	30	-

Physical Properties

Thermal expansion	92-49	e-6/K
Thermal conductivity	33-08	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9081-2081	째C
Density	2721-3074	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)
44SMnPb28 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