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S41001 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S41001

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AISI S41001

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This page is mainly introduced the S41001 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S41001,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Chromium Super Strength Steel

Steel Garde:S41001
Type:Stainless Steels
Country:USA
Standard:AISI
Metallographic Structure:Martensite
Application:Chromium Super Strength Steel

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.15
Mn		1.00
Si		1.00
P		0.025
S		0.025
Cr	11.50	13.50
Ni		0.75
Mo		0.50
Al		0.05
Cu		0.05
Sn		0.05

Mechanical Properties

Tensile strength	281～732	σb/MPa
Yield Strength	376	σ 0.2 ≥/MPa
Elongation	34	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	676～394	-
HRC	30	-

Physical Properties

Thermal expansion	03-42	e-6/K
Thermal conductivity	75-87	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	9830-9434	째C
Density	7523-4790	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)
S41001 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