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304 S11LT chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 304 S11LT

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B.S. 304 S11LT

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This page is mainly introduced the 304 S11LT chemical information,mechanical properties, physical properties, mechanical properties, heat treatment, and Micro structure, etc. It also contains the use of 304 S11LT,such as it is commonly used in bars, sheet,plates, steel coils, steel pipes,forged and other materials application.
Steels for pressure purposes. Specification for corrosion- and heat-resisting steels: plates, sheet and strip

Steel Garde:304 S11LT
Type:Stainless Steels
Country:UK
Standard:B.S.

Standard Number:

ITEM	Standard Number	Descriptions
1	BS 1501-3	Steels for pressure purposes. Specification for corrosion- and heat-resisting steels: plates, sheet and strip

Application:Steels for pressure purposes. Specification for corrosion- and heat-resisting steels: plates, sheet and strip

Cross Reference Table(Equivalent Materials):

Material	Standard	Country
304S11	B.S.	UK
304S11-E	B.S.	UK
304S11-LT	B.S.	UK
CFS 304S11	B.S.	UK
HFM 304S11	B.S.	UK
LW 304S11	B.S.	UK
LWCF 304S11	B.S.	UK
LWHT 304S11	B.S.	UK
304 S11	B.S.	UK
304 S11E	B.S.	UK
CFS304 S11	B.S.	UK
HFM304 S11	B.S.	UK
HFS304 S11	B.S.	UK
LW304 S11	B.S.	UK
LWCF304 S11	B.S.	UK
LWHT304 S11	B.S.	UK
LW20	B.S.	UK
LWCF20	B.S.	UK

Chemical composition(mass fraction)(wt.%)

Elements	Min.（≥）	Max.（≤）
C		0.03
Si		1.00
Mn		2.00
P		0.045
S		0.025
Cr	17.00	19.00
Mo
Ni	9.00	12.00

Mechanical Properties

Tensile strength	334～416	σb/MPa
Yield Strength	290	σ 0.2 ≥/MPa
Elongation	44	δ5≥(％)
ψ	-	ψ≥(％)
Akv	-	Akv≥/J
HBS	916～032	-
HRC	30	-

Physical Properties

Thermal expansion	18-46	e-6/K
Thermal conductivity	54-42	W/m.K
Specific heat	450-460	J/kg.K
Melting temperature	3202-8150	째C
Density	0171-6250	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)
304 S11LT 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