Product Details

Product Description

304 stainless steel plate

Stainless steel is a production which not easy rust,acid resistance and corrosion resistance,so it is widely used in light industry,heavy industry,daily necessities and the decoration industry.my company long-term supply stainless steel porducts including:stainless steel sheet,stainless steel coil and stainless steel tube.

Form 1 ,l chemical composition for 304 stainless steel alloys

%	C	Mn	Si	P	S	Cr	Ni	Fe
304	0-0.07	0-2.0	0-1	0-0.05	0-0.02	17.5-19.5	8-10.5	Balance
304L	0-003	0-2.0	0-1	0-0.05	0-0.02	17.5-19.5	8-10.5	Balance
304H	0.04-1	0-2.0	0-1	0-0.05	0-0.02	17.5-19.5	8-10.5	Balance

Form 2 ,typical mechanical properties for 304 stainless steel alloys

Grade	Tensile strength(Mpa)	Compression strength(Mpa)	Proof stress 0.2%(Mpa)	Elongation A5(%)	Hardness Rockwell B
304	520-720	210	210	45Min	92
304L	500-6070	-	200	45Min	-
304H	520-720	-	210	40MIN	-

Form 3 typical properties for 304 stainless steel alloys

Property	Density	Melting point	Modulus of Elasticity	Electrical Resistivity	Thermal conductivity	Thermal Expansion
value	8.00g/cm³	1450℃	193GPa	0.072x10^-6u.m	16.2w/m.k	17.2x10^-6/k

Surface finished

	Characteristics and Application
2B	The surface brightness and flatness of 2B is better than 2D then through a special surface treatment to improve its mechanical properties , 2B could nearly satisfy comprehensive uses
NO.3	Polished with abrasive belt of grit#100#200#,have better brightness with discontinuous coarse stria used as inner and external for building , electrical appliances and kitchen utensils etc.
NO.4	Polished with abrasive belt of grit#150#180,have better brightness with discontinuous coarse stria , but thinner than NO.3 ,Are used as bathtub building inner and external omaments electrical appliances kitchen utensil and food processing
HL	Polish with abrasive belt of trit#150#320 on the NO.4 finish and has continuous streaks, mainly used as buildings omaments elevators, door of building, frontal plate etc .
BA	Clod rolled , bright annealed and shin-passed , the product have excellent brightness and food reflexivity like mirror kitchen apparatus , omament etc
6K 8K etc .	The product have excellent brightness and prefer reflexivity can be the mirror