Astm A240 304l Chemical Composition
The plates are in 96”, 120”, 144”, and 240” in length however customized lengths are generally obtainable. Our engineers and metallurgists might be pleased to provide further info and functions advice. The Alloys 304, 304L, and 304H austenitic stainless steels present useful resistance to corrosion on a variety of reasonably oxidizing to reasonably reducing environments. With the properties that the SS 304L Sheet holds, they are moving by way of totally totally different quality testing. So, a quantity of of the exams which are carried out are hardness, hydrostatic, ultrasonic, micro, macro, constructive materials identification, and intergranular corrosion resistance.
It is an austenitic chromium-nickel steel alloy and the larger carbon content material delivers an increased tensile and yield strength. It is an austenitic chromium-nickel metallic alloy and the upper carbon content material delivers an elevated tensile and yield energy. 304 and 304L plate mill plate may additionally be on the market for buy, in widths 48”, 60”, 72” and a couple of meters, together with eighty four”, ninety six” and 100 and twenty”. The plates are in ninety six”, 120”, one hundred forty four”, and 240” in measurement nevertheless customized lengths are generally out there.
What is Astm A240 304l and 304Chemical Composition ？
| Element | Type 304 | Type 304L |
| Carbon | 0.07Max | 0.030 Max |
| Manganese | 2.00Max | 2.00 Max |
| Sulfur | 0.030 Max | 0.030 Max |
| Phosphorus | 0.045 Max | 0.045 Max |
| Silicon | 0.75 Max | 0.75 Max |
| Chromium | 17.5 to 19.5 | 18.0 to 20.0 |
| Nickel | 8.0 to 10.5 | 8.0 to 12.0 |
| Nitrogen | 0.10 Max | 0.10 Max |
They are a comparatively low cost stainless product and utilized in quite so much of applications. 304 grades have wonderful low temperature properties and reply properly to hardening by chilly working. 304 chrome steel plate grades have good welding characteristics and submit weld annealing is not normally required to revive performance. 304 SS plates have wonderful corrosion resistance in a variety of different media. Typical specifications for 304 and 304L ss plates are ASTM A-240, ASME SA -240 and A666. We are deal in all 304L chrome steel plates end like HRAP which is the most typical and common finish for heavy to very heavy thickness plates , No.1 end, No.eight finish and so forth.
304 stainless steel plate is comprised of not extra than 0.08% carbon whereas 304L chrome steel plate accommodates a most of zero.03% carbon. The other primary distinction in chemical composition between these two chrome steel plates grades is the amount of nickel. 304L stainless steel plate can have a maximum of 12.0% nickel while 304 stainless-steel plate can only comprise as much as 10.5%.
We are producer and stockiest of Stainless Steel 304 Coil, AISI 304 Stainless Steel Coil, SUS 304 Coil , ASTM A Stainless steel coil. We presents prime quality 304 Stainless Steel Coils are available in numerous grades and specs. These coils are produced from the greatest quality stainless-steel and may be present in numerous dimensions, thickness, grades and hardness. In some instances, the low carbon Alloy 304L could present a lower corrosion fee than the higher carbon Alloy 304.