Astm A240 304 Steel Plate

We produce ASTM/ASME 304, Grade 304L,304h, 316, 316L, 316H, , 321, 321H, 309S, 309H, 310S, 310H, 410S, 2205, 904L, 2507, 254, gh3030, 625, 253MA, S30815, 317L, Type 317, 316lN, 8020, 800, 800H, C276, S32304 and others special requirement stainless steel grade.

aisi 304l

Salt will even compromise the protective oxide layer of grade 304 chrome steel, leading to rust. For marine applications, or processes involving chlorides, grade 316 stainless steel is ideal. The elevated nickel content and the inclusion of molybdenum permits for grade 316 stainless-steel to have better chemical than 304 stainless steel.

Type 304L chrome steel is an extra-low carbon version of the 304 steel alloy. The decrease carbon content in 304L minimizes deleterious or dangerous carbide precipitation on account of . 304L can, subsequently, be used “as welded” in severe corrosion environments, and it eliminates the necessity for annealing. The mechanical properties of grade ASTM A Stainless Steel Plates are displayed in the following desk. Grade 304L has a slight, however noticeable, reduction in key mechanical performance characteristics in comparison with the “normal” grade 304 chrome steel alloy.

The “L” in 304L can be interpreted as meaning extra-low carbon. The Chemical of SS 304L is S 0.030, N 0.10, C 0.030, Cr 18.00/20.00, Mn 2.00, Ni 8.00/12.00, P 0.045 and Si zero.seventy five. 304L chrome steel offers a far better resistance to corrosion than Type 302.


Stock Thickness: 0.1-200.0mm
Production thickness: 0.5.0-
Width: 600-3900mm
Length: 1000-12000mm
200 series: 201,202
300 series: 301,304,304L,304H,309,309S,310S,316L,316Ti,321,321H,330
400 series: 409,409l,410,420J1,420J2,430,436,439,440A/B/C
Duplex: 329,2205,2507,904L,2304
Surface: No.1,1D,2D,2B,NO.4/4K/hairline,satin,6k,BA,mirror/8K

  • The melting point of stainless-steel 304 is reached at temperatures ranging between 2,550 °F – 2,650 °F (1399 °C – 1454 °C).
  • Though the stainless-steel 304 alloy has a higher melting point, grade 316 has a better resistance to chemical compounds and chlorides (like salt) than grade 304 stainless steel.
  • When it comes to applications with chlorinated options or publicity to salt, grade 316 stainless steel is taken into account superior.
  • Another well-liked high-performing alloy, grade 304 stainless steel is a durable materials when it comes to tensile power, sturdiness, corrosion, and oxidation resistance.
  • However, the nearer grade 304 stainless steel reaches its melting level, the more tensile power it loses.

Stainless Steel 304l Equivalent

The existence of these chrome steel variants may cause some confusion—especially when the names & formulations of two stainless steel alloys are almost the same. 304L stainless-steel properties is that it has a Density of zero.289 lb/in³ (eight g/cc). The Specific Heat Capacity of SUS 304L is zero.12 BTU/lb-°F (0.5 J/g-°C.) SS 304L has a Solidus of 2550 °F (1400 °C). This grade has slightly lower mechanical properties than the standard 304 grade, but remains to be widely used because of its versatility. Like Type 304 stainless steel, it is commonly utilized in beer-brewing and wine-making, but also for functions past the meals trade similar to in chemical containers, mining, and development.

Though the stainless steel 304 alloy has a better melting level, grade 316 has a better resistance to chemical substances and chlorides (like salt) than grade 304 chrome steel. When it involves applications with chlorinated solutions or exposure to salt, grade 316 stainless steel is taken into account superior. The increased nickel content material and the inclusion of molybdenum makes grade 316 stainless steel a bit costlier than grade 304 per ounce of material. But where grade 316 stainless proves superior is its elevated corrosion resistance—significantly towards chlorides and chlorinated options.

Usually, they can be used in functions with the maximum temperature of 1650°F[900°C] exhibiting good oxidation resistance. In practice, each 304 and 304L can be utilized for lots of the identical purposes. The differences are sometimes minor enough that one isn’t thought of massively more helpful over the other.

Marlin Steel’s Stainless Steel Solutions

The Maximum Service Temperature (Air, Intermittent Service) of SUS 304L is 1600 °F (870 °C). SS 304L has a Maximum Service Temperature (Air, Continuous Service) of 1700 °F (925 °C).

We have thousands tons stock of stainless steel sheet and coil with various size and grade,mainly include austenitic stainless steel, martens stainless steel (including precipitation hardened stainless steel sheet & coil), stainless steel, and duplex stainless steel.

Characteristics of Stainless Steel Sheet and Plate:
High corrosion resistance
High strength
High toughness and impact resistance
Temperature resistance
High workability, including , stamping, fabricating and welding
Smooth surface finish that can be easily clean

aisi 304l