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S14800 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S14800

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AISI S14800

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This page is mainly introduced the S14800 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S14800,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Precipitation Hardenable Chromium Nickel Molybdenum Aluminum Stainless Steel

Steel Garde:S14800
Type:Stainless Steels
Country:USA
Standard:AISI
Metallographic Structure:Precipitation-Hardening
Application:Precipitation Hardenable Chromium Nickel Molybdenum Aluminum Stainless Steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
S14800	AISI	USA
PH 14-8 Mo	ASTM	USA
PH 14-8 Mo	UNS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.05
Mn		1.00
Si		1.00
P		0.015
S		0.01
Cr	13.75	15.00
Ni	7.75	8.75
Mo	2.00	3.00
Al	0.75	1.50

Mechanical Properties

Tensile strength	634～746	σb/MPa
Yield Strength	906	σ 0.2 ≥/MPa
Elongation	97	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	232～915	-
HRC	30	-

Physical Properties

Thermal expansion	60-51	e-6/K
Thermal conductivity	69-48	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5261-5007	째C
Density	4924-3946	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)
S14800 Stainless Steels	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