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S45500 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S45500

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UNS S45500

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This page is mainly introduced the S45500 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S45500,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S45500

Steel Garde:S45500
Type:Special Alloy
Country:USA
Standard:UNS
Application:precipitation hardening

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
UNS S45500	UNS	USA
UNS S45500	UNS	USA
S45500	UNS	USA

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	548～788	σb/MPa
Yield Strength	504	σ 0.2 ≥/MPa
Elongation	17	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	559～037	-
HRC	30	-

Physical Properties

Thermal expansion	36-78	e-6/K
Thermal conductivity	95-15	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	2235-6322	째C
Density	7725-4593	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)
S45500 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