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S17700 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S17700

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UNS S17700

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This page is mainly introduced the S17700 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S17700,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S17700

Steel Garde:S17700
Type:Special Alloy
Country:USA
Standard:UNS
Application:precipitation hardening

Relevant products:

17-7PH(631,UNS S1...

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
UNS S17700	UNS	USA
S17700	UNS	USA
AISI 651	AISI	USA
AISI 651	AISI	USA

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	192～406	σb/MPa
Yield Strength	921	σ 0.2 ≥/MPa
Elongation	94	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	965～539	-
HRC	30	-

Physical Properties

Thermal expansion	21-26	e-6/K
Thermal conductivity	87-96	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6796-8750	째C
Density	2437-8307	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)
S17700 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