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SUS 304LFB chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS 304LFB

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JIS SUS 304LFB

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This page is mainly introduced the SUS 304LFB chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of SUS 304LFB,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Stainless steel blooms and billets for forgings

Steel Garde:SUS 304LFB
Type:Stainless Steels
Country:Japan
Standard:JIS
Standard Number:

ITEM Standard Number Descriptions

1 G 4319 (1991) Stainless steel blooms and billets for forgings
Metallographic Structure:Austenite
Application:Stainless steel blooms and billets for forgings

ITEM	Standard Number	Descriptions
1	G 4319 (1991)	Stainless steel blooms and billets for forgings

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
SUS 304 J3	JIS	Japan
SUS 304 J3	JIS	Japan
SUS 304 J3	JIS	Japan
SUS 304 J3	JIS	Japan
SUS 304 J3	JIS	Japan
SUS 304 J3-WSA	JIS	Japan
SUS 304 J3-WSB	JIS	Japan
SUS 304LN	JIS	Japan
SUS 304LN	JIS	Japan
SUS 304LN	JIS	Japan
KSUS304LN	NKK	Japan
KSUS304N2	NKK	Japan
SUS 304 N2	JIS	Japan
SUS 304 N2	JIS	Japan
SUS 304 N2	JIS	Japan
SUS 304 N2	JIS	Japan
SUS 304 N2	JIS	Japan
SUS 304 N2	JIS	Japan
SUS 304 N2-X	JIS	Japan
SUS 304N 2A	JIS	Japan
KSUS304N1	NKK	Japan
SUS 304 N1	JIS	Japan
SUS 304 N1	JIS	Japan
SUS 304 N1	JIS	Japan
SUS 304 N1	JIS	Japan
SUS 304 N1	JIS	Japan
SUS 304 N1	JIS	Japan
SUS 304N1-WPA	JIS	Japan
SUS 304N1-WPB	JIS	Japan
KSUS304L	NKK	Japan
KSUS304 LN	NKK	Japan
SUS 304 LFB	JIS	Japan
SUS304LN	JIS	Japan
SUS304LN	JIS	Japan
SUS304LN	JIS	Japan
SUS 304 LTB	JIS	Japan
SUS 304 LTP	JIS	Japan
SUS 304 L	JIS	Japan
SUS 304 L	JIS	Japan
SUS 304 L	JIS	Japan
SUS 304 L	JIS	Japan
SUS 304 L	JIS	Japan
SUS 304 L	JIS	Japan
SUS 304 L	JIS	Japan
SUS 304 L	JIS	Japan
SUS 304LTBS	JIS	Japan
SUS 304L TPY	JIS	Japan
SUS 304L-WSA	JIS	Japan
SUS 304L-WSB	JIS	Japan
SUS 304	JIS	Japan

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.08
Si		1.00
Mn		2.00
P		0.045
S		0.03
Cr	18.00	20.00
Ni	8.00	10.50
Mo
N

Mechanical Properties

Tensile strength	276～871	σb/MPa
Yield Strength	999	σ 0.2 ≥/MPa
Elongation	69	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	481～027	-
HRC	30	-

Physical Properties

Thermal expansion	07-93	e-6/K
Thermal conductivity	17-40	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3927-8655	째C
Density	4912-5739	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)
SUS 304LFB 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