AISI S40300

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S40300 Profile
S40300 Chemical composition
S40300 Mechanical Properties
S40300 Physical Properties
S40300 Heat treatment
S40300 Size Availability
S40300 Relevant products

Profile

This page is mainly introduced the S40300 chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of S40300,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.

Martensitic Stainless Steel (Hardenable by Heat Treatment)

Steel Garde:S40300
Type:Stainless Steels
Country:USA
Standard:AISI
Metallographic Structure:Martensite
Application:Martensitic Stainless Steel (Hardenable by Heat Treatment)

Relevant products:

S30403/304L/S30403/1.4307 Tube

AISI 403 Strip/Coil/Sheet/Plate

403(UNS S40300) ...

1.4307/S30403/304L...

Stainless Steel X65Cr13 Flat Bar

X65Cr13(1.4037) s...

403Cb Stainless ...

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
GH4033	GB	China
GH4037	GB	China
A 240 S30403	SAE	USA
A 249 S30403	SAE	USA
A 269 S30403	SAE	USA
A 270 S30403	SAE	USA
A 276 S30403	SAE	USA
A 314 S30403	SAE	USA
A 358 S30403	SAE	USA
A 409 S30403	SAE	USA
A 473 S30403	SAE	USA
A 478 S30403	SAE	USA
A 493 S30403	SAE	USA
A 580 S30403	SAE	USA
A 632 S30403	SAE	USA
A 666 S30403	SAE	USA
A 688 S30403	SAE	USA
A 778 S30403	SAE	USA
A 813 S30403	SAE	USA
A 814 S30403	SAE	USA
A 965 S30403	SAE	USA
A 988 S30403	SAE	USA
F 837 Class A1-50 S30403	SAE	USA
F 837 Class A1-55 S30403	SAE	USA
F 837 Class A1-70 S30403	SAE	USA
F738 Class A1-50 S30403	SAE	USA
F738 Class A1-70 S30403	SAE	USA
F738 Class A1-80 S30403	SAE	USA
F836 Class A1-50 S30403	SAE	USA
F836 Class A1-70 S30403	SAE	USA
F836 Class A1-80 S30403	SAE	USA
S30403	AISI	USA
SA-240 S30403	AMS	USA
SA-358 S30403	AMS	USA
SA-666 S30403	AMS	USA
SA-688 S30403	AMS	USA
SA-688 S30403	AMS	USA
SA-814 S30403	AMS	USA
SA-965 S30403	AMS	USA
A 176 S40300	SAE	USA
A 276 S40300	SAE	USA
A 314 S40300	SAE	USA
A 473 S40300	SAE	USA
A 580 S40300	SAE	USA
X39Cr13	AWS	Germany
1.4031	AWS	Germany
X65Cr13	AWS	Germany
1.4037	AWS	Germany
SUS 403	JIS	Japan
SUS 403	JIS	Japan

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.15
Mn		1.00
Si		0.50
P		0.04
S		0.03
Cr	11.50	13.00
Ni
Mo

Mechanical Properties

Tensile strength	754～869	σb/MPa
Yield Strength	631	σ 0.2 ≥/MPa
Elongation	78	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	377～060	-
HRC	30	-

Physical Properties

Thermal expansion	31-61	e-6/K
Thermal conductivity	08-55	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	8952-9122	째C
Density	5367-5608	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)
S40300 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