ASTM A240 Grade 304(S30400) Stainless Steel Stable Price

Alloy 304 exhibits excellent corrosion resistance and has a high ease of fabrication, outstanding formability. Alloy 304 is the most versatile and widely used alloy in the stainless steel family. Grade 304 is readily brake or roll formed into a variety of components for applications in the industrial, architectural, and transportation fields.

Chemical Composition and Mechanical Property:

Grade	Chemical Composition (%)
	C Max	Mn Max	P Max		S Max	Si Max	Cr Max	Ni Max
ASTM A240M SS304 (S30400)	0.08	2	0.045		0.030	0.75	18-20	8-10.5
Grade	Mechanical Property
	Tensile Strength(MPa)			Yield Strength(MPa)			% Elongation in 2 in.(50mm) min
ASTM A240M SS304 (S30400)	515			205			40

Physical properties of 304 grade stainless steel in the annealed condition

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

304 Stainless Steel applications, including:

1, Chemical containers, including for transport
2, Food processing equipment, particularly in beer brewing, milk processing, and wine making
3, Kitchen benches, sinks, troughs, equipment, and appliances
4, Woven or welded screens for mining, quarrying water filtration
5, Automotive and aerospace structural use
6, Nuts, bolts, screws, and other fasteners in the marine environment
7, Construction material in large buildings
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