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A 554 S44100 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A 554 S44100

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SAE A 554 S44100

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This page is mainly introduced the A 554 S44100 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A 554 S44100,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Welded Stainless Steel Mechanical Tubing

Steel Garde:A 554 S44100
Type:Stainless Steels
Country:USA
Standard:SAE
Standard Number:

ITEM Standard Number Descriptions

1 A 554 (2013) Welded Stainless Steel Mechanical Tubing
Metallographic Structure:Ferrite
Application:Welded Stainless Steel Mechanical Tubing

ITEM	Standard Number	Descriptions
1	A 554 (2013)	Welded Stainless Steel Mechanical Tubing

Relevant products:

S32750 Stainless...

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 240 S21600	SAE	USA
A 492 S21600	SAE	USA
S21600	AISI	USA
SA-240 S21600	AMS	USA
A 240 S21603	SAE	USA
A 492 S21603	SAE	USA
S21603	AISI	USA
SA-240 S21603	AMS	USA
A 240 S30940	SAE	USA
A 249 S30940	SAE	USA
A 276 S30940	SAE	USA
A 314 S30940	SAE	USA
A 358 S30940	SAE	USA
A 409 S30940	SAE	USA
A 478 S30940	SAE	USA
A 580 S30940	SAE	USA
A 813 S30940	SAE	USA
A 814 S30940	SAE	USA
S30940	AISI	USA
SA 249 S30940	AMS	USA
SA-240 S30940	AMS	USA
SA-813 S30940	AMS	USA
SA-814 S30940	AMS	USA
A 240 S31040	SAE	USA
A 249 S31040	SAE	USA
A 276 S31040	SAE	USA
A 358 S31040	SAE	USA
A 409 S31040	SAE	USA
A 478 S31040	SAE	USA
A 814 S31040	SAE	USA
S31040	AISI	USA
SA-240 S31040	AMS	USA
SA-249 S31040	AMS	USA
SA-813 S31040	AMS	USA
SA-814 S31040	AMS	USA
A 240 S31635	SAE	USA
A 276 S31635	SAE	USA
A 312 S31635	SAE	USA
A 314 S31635	SAE	USA
A 368 S31635	SAE	USA
A 478 S31635	SAE	USA
S31635	AISI	USA
SA-240 S31635	AMS	USA
SA-312 S31635	AMS	USA
A 240 S31640	SAE	USA
A 276 S31640	SAE	USA
A 314 S31640	SAE	USA
A 368 S31640	SAE	USA
A 478 S31640	SAE	USA
S31640	AISI	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.03
Mn		1.00
Si		1.00
P		0.04
S		0.04
Cr	17.50	19.50
Ni		1.00
Mo
Ti	0.1	0.50
N		0.03
Nb	0.3+9×C％	0.90

Mechanical Properties

Tensile strength	363～849	σb/MPa
Yield Strength	294	σ 0.2 ≥/MPa
Elongation	61	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	321～139	-
HRC	30	-

Physical Properties

Thermal expansion	55-71	e-6/K
Thermal conductivity	06-49	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5080-0633	째C
Density	0999-0762	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)
A 554 S44100 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