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A 493 S28200 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A 493 S28200

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SAE A 493 S28200

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This page is mainly introduced the A 493 S28200 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A 493 S28200,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging

Steel Garde:A 493 S28200
Type:Stainless Steels
Country:USA
Standard:SAE
Standard Number:

ITEM Standard Number Descriptions

1 A 493 Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging
Metallographic Structure:Austenite
Application:Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging

ITEM	Standard Number	Descriptions
1	A 493	Stainless Steel Wire and Wire Rods for Cold Heading and Cold Forging

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
A 276 S28200	SAE	USA
A 314 S28200	SAE	USA
A 473 S28200	SAE	USA
A 580 S28200	SAE	USA
A 959 S28200	SAE	USA
F 899 S28200	SAE	USA
S28200	AISI	USA
SA-276 S28200	AMS	USA
A 276 S28200	SAE	USA
A 314 S28200	SAE	USA
A 473 S28200	SAE	USA
A 493 S28200	SAE	USA
A 580 S28200	SAE	USA
A 959 S28200	SAE	USA
F 899 S28200	SAE	USA
S28200	AISI	USA
SA-276 S28200	AMS	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.15
Mn	17.00	19.00
Si		1.00
P		0.045
S		0.03
Cr	17.50	19.50
Ni
Mo	0.50	1.50
N	0.40	0.60
Cu	0.50	1.50

Mechanical Properties

Tensile strength	692～867	σb/MPa
Yield Strength	186	σ 0.2 ≥/MPa
Elongation	78	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	011～939	-
HRC	30	-

Physical Properties

Thermal expansion	32-86	e-6/K
Thermal conductivity	15-94	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	6611-9756	째C
Density	3143-2135	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 493 S28200 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