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S15700 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S15700

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UNS S15700

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This page is mainly introduced the S15700 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S15700,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
S15700

Steel Garde:S15700
Type:Special Alloy
Country:USA
Standard:UNS
Application:Martensitic special steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
UNS S15700	UNS	USA
UNS S15700	UNS	USA
S15700	UNS	USA

Chemical composition(mass fraction)(wt.%)

Mechanical Properties

Tensile strength	293～167	σb/MPa
Yield Strength	221	σ 0.2 ≥/MPa
Elongation	11	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	744～194	-
HRC	30	-

Physical Properties

Thermal expansion	26-11	e-6/K
Thermal conductivity	62-12	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	1861-6619	째C
Density	8048-0201	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)
S15700 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