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S41041 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S41041

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AISI S41041

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This page is mainly introduced the S41041 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S41041,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Martensitic Chromium Stainless Steel with Columbium

Steel Garde:S41041
Type:Stainless Steels
Country:USA
Standard:AISI
Metallographic Structure:Martensite
Application:Martensitic Chromium Stainless Steel with Columbium

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 1028 S41041	SAE	USA
A 565 S41041	SAE	USA
A 959 S41041	SAE	USA
A 982 S41041	SAE	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C	0.13	0.18
Mn	0.40	0.60
Si		0.50
P		0.03
S		0.03
Cr	11.50	13.00
Ni		0.50
Mo		0.20
Nb	0.15	0.45
Al		0.05

Mechanical Properties

Tensile strength	341～478	σb/MPa
Yield Strength	903	σ 0.2 ≥/MPa
Elongation	83	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	225～633	-
HRC	30	-

Physical Properties

Thermal expansion	38-32	e-6/K
Thermal conductivity	81-41	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	7344-0987	째C
Density	5102-4155	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)
S41041 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