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S45000 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S45000

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UNS S45000

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This page is mainly introduced the S45000 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S45000,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S45000

Steel Garde:S45000
Type:Special Alloy
Country:USA
Standard:UNS
Application:precipitation hardening

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
UNS S45000	UNS	USA
UNS S45000	UNS	USA
S45000	UNS	USA

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	322～804	σb/MPa
Yield Strength	836	σ 0.2 ≥/MPa
Elongation	39	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	327～844	-
HRC	30	-

Physical Properties

Thermal expansion	10-17	e-6/K
Thermal conductivity	42-19	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6776-5650	째C
Density	4358-9207	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)
S45000 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