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A 895 Type 303 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A 895 Type 303

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SAE A 895 Type 303

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This page is mainly introduced the A 895 Type 303 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of A 895 Type 303,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Free-Machining Stainless Steel Plate, Sheet, and Strip

Steel Garde:A 895 Type 303
Type:Stainless Steels
Country:USA
Standard:SAE
Standard Number:

ITEM Standard Number Descriptions

1 A 895 (2009) Free-Machining Stainless Steel Plate, Sheet, and Strip
Metallographic Structure:Austenite
Application:Free-Machining Stainless Steel Plate, Sheet, and Strip

ITEM	Standard Number	Descriptions
1	A 895 (2009)	Free-Machining Stainless Steel Plate, Sheet, and Strip

Relevant products:

GH3039 round bar

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
GH3030	GB	China
GH3039	GB	China
303	YB	USA
A 314 303	SAE	USA
A 473 303	SAE	USA
A 581 Type 303	SAE	USA
A 582 Type 303	SAE	USA
A 959 Type 303	SAE	USA
A 314 S30300	SAE	USA
A 473 S30300	SAE	USA
A 581 S30300	SAE	USA
A 582 S30300	SAE	USA
A 895 S30300	SAE	USA
F 837 Class A1-50 S30300	SAE	USA
F 837 Class A1-55 S30300	SAE	USA
F 837 Class A1-70 S30300	SAE	USA
F738 Class A1-50 S30300	SAE	USA
F738 Class A1-70 S30300	SAE	USA
F738 Class A1-80 S30300	SAE	USA
F836 Class A1-50 S30300	SAE	USA
F836 Class A1-70 S30300	SAE	USA
F836 Class A1-80 S30300	SAE	USA
S30300	AISI	USA
303 plus X	YB	USA
S30310	AISI	USA
303Se	YB	USA
A 314 303Se	SAE	USA
A 473 303 Se	SAE	USA
A 511 MT303Se	SAE	USA
A 581 Type 303Se	SAE	USA
A 582 Type 303Se	SAE	USA
A 895 Type 303Se	SAE	USA
A 959 Type 303Se	SAE	USA
F 593 303 Se	SAE	USA
F 594 303Se	SAE	USA
F 880 Class A1-50 303Se	SAE	USA
F 880 Class A1-70 303Se	SAE	USA
SUS 303Se	FED	Japan
SUS303Se	AMS	USA
A 314 S30323	SAE	USA
A 473 S30323	SAE	USA
A 581 S30323	SAE	USA
A 582 S30323	SAE	USA
A 895 S30323	SAE	USA
F738 Class A1-50 S30323	SAE	USA
F738 Class A1-70 S30323	SAE	USA
F738 Class A1-80 S30323	SAE	USA
F738 Class A1-80 S30323	SAE	USA
F836 Class A1-50 S30323	SAE	USA
F836 Class A1-70 S30323	SAE	USA

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.15
Si		1.00
Mn		2.00
P		0.2
S	0.15
Cr	17.0	19.0
Ni	8.00	10.0
Mo		0.60

Mechanical Properties

Tensile strength	486～834	σb/MPa
Yield Strength	153	σ 0.2 ≥/MPa
Elongation	22	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	926～950	-
HRC	30	-

Physical Properties

Thermal expansion	42-75	e-6/K
Thermal conductivity	70-56	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	5822-8882	째C
Density	2735-8495	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 895 Type 303 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