304 is a low carbon modification of 302 SST (which is the general purpose austenitic or 18-8 SST) for restriction of carbide precipitation during welding. 304L is a lower carbon modification of 304 for further restriction of carbide precipitation during welding. Max carbon in 304 is 0.08 versus 0.15 in 302 and 0.03 in 304L. 316 is more corrosion resistant than 302 and 304, with higher creep strength, primarily due to the higher Nickel content. 316L is again primarily used for welded construction. 316 has the same carbon content as 304 and 316L as 304L. 302 304 304L 316 316L Cr 17/19 18/20 18/20 16/18 16/18 Ni 8/10 8/12 8/12 10/14 10/14 C max 0.15 0.08 0.03 0.08 0.03 Mn max 2.0 2.0 2.0 2.0 2.0 Si max 1.0 1.0 1.0 1.0 1.0 P max .045 .045 .045 .045 .045 S max .03 .03 .03 .03 .03 Other - - - Mo 2.0/3.0 316L can be used in place of 316 in all applications but the reverse is not true. 316L should be used for welded structures requiring high corrosion resistance. 316L is more expensive than 316 in most regions of the world.
The difference between SS304 and SS316 is that SS316 contains molybdenum.
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ss 321 is added with titanium, while the chemical composition is same as ss304
SS 316L, the low carbon version of SS 316 and is immune from sensitisation (grain boundary carbide precipitation).SS 316H, with its higher carbon content has application at elevated temperatures, same as SS 316Ti which is a Titanium stabilised grade .SS 316N is nitrogen enhanced with greater strength than SS 316
what is difference between exhaustible and inexhaustible
The difference between SS304 and SS316 is that SS316 contains molybdenum.
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what the difference between ss316 and ss316l
ASTM SS304, SS316, SS316L, and more chorimium content is their have more corrision resistance.
ss 321 is added with titanium, while the chemical composition is same as ss304
http://www.calfinewire.com/metals/tds/ss304.htm7.93 gm/cm³
1.Stainless steel 304:SS304 will be available for using indoor, far away from rivers, lakes and oceans.or somewhere doesn't rain too much outdoor all the year round.?or it will be easy to be rusty if it closes to the rivers, oceans.or the climate is railing too much outside.2.Stainless steel 316:SS316 can be used outdoor completely, even close to the oceans and will not be rusty at all.
Stainless Steel 316, a type of stainless steel
how to weld aliminium to ss316
rS.300 PER KG
ss304 component drilling process suitable fixture material
The ultimate strength of annealed SS304 is 80,000 psi (550 MPa). Its yield strength is 30,000 psi, and its shears strength is 80000/(SQRT(3)) = 46000 psi. If it is cold worked, as for bolts, its yield and ultimate and shear strength will increase.