Austenitic 304(S30400) stainless steel in stock

Posted:2015-11-30 03:32:23

304

Grade 304 is the most versatile and most widely used stainless steel , available in a wider range of products, forms and finishes than any other. It has excellent forming and welding characteristics.

304 Chemical composition:

Grade		C	Mn	Si	P	S	Cr	Mo	Ni	N
304	min. max.	- 0.08	- 2.0	- 0.75	- 0.045	- 0.030	18.0 20.0	-	8.0 10.5	- 0.10
304L	min. max.	- 0.030	- 2.0	- 0.75	- 0.045	- 0.030	18.0 20.0	-	8.0 12.0	- 0.10
304H	min. max.	0.04 0.10	- 2.0	- 0.75	-0.045	- 0.030	18.0 20.0	-	8.0 10.5	-

304 Physical properties:

Grade	Density (kg/m3)	Elastic Modulus (GPa)	Mean Coefficient of Thermal Expansion(μm/m/째C)			Thermal Conductivity (W/m.K)		Specific Heat 0-100째C (J/kg.K)	Electrical Resistivity (nΩ .m)
			0-100째C	0-315째C	0-538째C	at 100째C	at 500째C
304/L/H	8000	193	17.2	17.8	18.4	16.2	21.5	500	720

304Applications:

Food processing equipment, particularly in beer brewing, milk processing & wine making.
Kitchen benches, sinks, troughs, equipment and appliances
Architectural panelling, railings & trim
Chemical containers, including for transport
Heat Exchangers
Woven or welded screens for mining, quarrying & water filtration
Threaded fasteners
Springs

304 Forms:

Coil – Strip, Foil, Ribbon
Wire – Profile, Round, Flat, Square
Bar – Round, Flat, Square
Sheet
Plate
Diamond Plate
Tubing – Round, Square, Rectangular
Structural Angle

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