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S18235 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S18235

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AISI S18235

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This page is mainly introduced the S18235 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S18235,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Ferritic Chromium Stainless Steel

Steel Garde:S18235
Type:Stainless Steels
Country:USA
Standard:AISI
Metallographic Structure:Ferrite
Application:Ferritic Chromium Stainless Steel

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 581 S18235	SAE	USA
A 582 S18235	SAE	USA
A 959 S18235	SAE	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.025
Mn		0.50
Si		1.00
P		0.03
S	0.15	0.35
Cr	17.50	18.50
Ni		1.00
Mo	2.00	2.50
Ti	0.30	1.00
N		0.025

Mechanical Properties

Tensile strength	718～719	σb/MPa
Yield Strength	828	σ 0.2 ≥/MPa
Elongation	58	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	046～341	-
HRC	30	-

Physical Properties

Thermal expansion	26-29	e-6/K
Thermal conductivity	83-02	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7349-8143	째C
Density	5431-6766	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)
S18235 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