ASTM A240 304L stainless plate Manufacturer

gangsteel supply astm a240 304l Stainless steel plate thickness 1mm to 300mm. the max width 2800mm. We also provide laserjet and water jet cutting for stainless grade astm a240 304l,astm a240 type 304l.a240 304l material cutting parts,a240-304 machine parts,a240 304 flat bar ,sa240 304l welded pipe.
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ASTM A240 304L stainless steel plate data sheet Manufacturer

304 sort chrome steel is the grade of 300 collection of austenitic chrome steel. It is having the minimum of eight% and 18% of chromium and nickel respectively with 0.08% carbon. This grade is 18/eight commonplace metal and it’s extensively used for industrial and engineering purposes. No doubt stainless-steel 304/304L sheets, plates, coils have become the popular product among the many industrialists.

Is 304 or 316 more magnetic?

From our experience 304SS small particles are more likely to be held in the flow than 316 SS particles due to its slightly more magnetic nature.

And the properties are the primary reason that the SS 304L Sheet is utilized in totally different applications within the industries. Some of the industries that are there with the sheet and plate are petrochemical, pharmaceutical, oil and fuel, pulp and paper, construction, railways, meals processing, and others. The easy flow of working in the elevated temperature with excessive-strain vessels is completed with the stainless steel sheet and plate. Alloy SS 304 is the austenitic grade stainless steel that’s used to carry the pressure vessels within the elevated temperatures. However, there are completely different parts which the SS holds like carbon molybdenum and others. The SS 304L is the low carbon version of the chrome steel grade 304 which is there with utilizing within the high-temperature environment. This is the way that the sheet and plate are developed with the help of the alloying steel grades.

ASTM A240 304L Stainless steel plates

  1. What is ASTM A240 304L Stainless steel grade?

304L stainless steel is a universal stainless-steel material.
Grade of 304L stainless steel:
The old standard JB / T 4237-1992 corresponds to 00Cr19Ni10
New standard GB / T 20878-2007 grade and chemical composition of stainless steel and heat resistant steel
And GB 24511 2009 stainless steel plate and strip for pressure equipment
Corresponding to 022cr19ni10, its carbon content is about 0.03%
The unified digital code s30403 is different from s30408 of 304

  1. What is Stainless steel ASTM a240 304l chemical composition and astm a240 304l mechanical properties

Analysis of chemical composition% of 304L stainless steel
Carbon C: ≤ 0.03,
Silicon Si: ≤ 1.0,
Mn: ≤ 2.0,
Cr: 18.0-20.0,
Ni: 9.0-12.0,
Sulfur s: ≤ 0.03,
Phosphorus P: ≤ 0.045;
mechanical property
The mechanical properties of 304L stainless steel are as follows
Yield strength (n / mm2) ≥ 205
Tensile strength ≥ 520
Elongation (%) ≥ 40
Hardness HB ≤ 187 HRB ≤ 90 HV ≤ 200
The stainless steel rods
The stainless steel rods
The density was 7.93 g · cm-3
Specific heat C (20 ℃) 0.502 J · (g · C) – 1
Thermal conductivity λ / w (m ·℃) – 1 (at the following temperature / ℃)
20 100 500
12.1 16.3 21.4
Linear expansion coefficient α / (10-6 / ℃) (between the following temperatures / ℃)
20~100 20~200 20~300 20~400
16.0 16.8 17.5 18.1
The resistivity is 0.73 Ω· mm2 · M-1
Melting point 1398 ~ 1420 ℃


ASME SA240 304 Mechanical Strength




Hardness, max

A240 304L

Min Mpa


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Plate Grade

The Element Maximum (%)








ASTM A240 304L






















  1. What is astm a240 304l density?

Steel Grade










What is astm a240 specification other grade?

    • 304 is a kind of universal stainless steel, which is widely used to make equipment and parts with good comprehensive performance (corrosion resistance and formability).
    • 301 stainless steel presents obvious work hardening phenomenon during deformation, which is used in various occasions requiring higher strength.
    • 302 stainless steel is essentially a variety of 304 stainless steel with higher carbon content, which can obtain higher strength by cold rolling.
    • 302B is a kind of stainless steel with high silicon content, which has high oxidation resistance at high temperature.
    • 303se and 303se are free cutting stainless steels containing sulfur and selenium respectively, which are mainly used in the occasions requiring easy cutting and high surface finish. 303se stainless steel is also used to make machine parts requiring hot upsetting because it has good hot workability under such conditions.
    • 304L is a variant of 304 stainless steel with low carbon content, which is used for welding. The lower carbon content makes the carbides precipitated in the heat affected zone near the weld to a minimum, and the precipitation of carbides may cause intergranular corrosion (welding corrosion) of stainless steel in some environments.
    • 304n is a kind of stainless-steel containing nitrogen. The purpose of adding nitrogen is to improve the strength of steel.
    • 305 and 384 stainless steels contain high nickel, and their work hardening rate is low, so they are suitable for various occasions with high requirements for cold formability.
    • 308 stainless steel is used for welding rod.
    • The contents of Ni and Cr in 309, 310, 314 and 330 stainless steels are relatively high in order to improve the oxidation resistance and creep strength of the steels at high temperature. However, 309S and 310S are variants of 309 and 310 stainless steels, but the difference is that the carbon content is low, so as to minimize the carbide precipitated near the weld. 330 stainless steel has high carburizing resistance and thermal shock resistance
    • Type 316 and 317 stainless steels contain molybdenum, so their pitting corrosion resistance in marine and chemical industry environments is much better than that of 304 stainless steel. Among them, type 316 stainless steel includes low carbon stainless steel 316L and high strength stainless steel containing nitrogen.
    • 316N and 316F, a free cutting stainless steel with high sulfur content.
    • 321, 347 and 348 are stainless steels stabilized with titanium, niobium plus tantalum and niobium respectively. They are suitable for welding at high temperature. 348 is a kind of stainless steel which is suitable for nuclear power industry.
    • The forging property of 304L stainless steel is poor and the deformation is difficult.

      Supply ASTM A240, 304L, 316LN, 316H, 316Ti, 309S, 310S stainless steel 
      1. Steel Grade: A240 TP201, TP202, TP304L, TP309S, TP310S, TP316L, TP321, TP405, TP430, TP630, 2205, 2507
      2. Available Size: thickness: 1-100mm, width: 500-2500mm, length: 1000-6000mm                  
      3. Delivery Condition: No.1, No.2D, No.2B
      4. Delivery Time: 3 days
      5. Payment Item: TT or L/C
      6. Trade Terms: FOB, CFR or CIF
      7. Inspection: MTC, TPI (ABS, BV, LR, TUV, SGS), PMI Test.
      If you need ASTM A240, TP304, TP316L, TP316H TP316Ti, TP309S stainless steel, please contact us freely.

    Hot off the presses from the world of stainless-steel and manufacturing. R Pipe Overseasis concerned in Manufacturing & Exporting of top of the range 304L chrome steel Plate,that have discovered extensive functions in numerous industries. 304L sheet have very totally different uses, depending on the varying sturdiness and weight requirements for different tasks. The surface completed by warmth treatment and pickling or processes corresponding there to after sizzling rolling. Those finished, after chilly rolling, by heat treatment, pickling or different equal treatment and lastly by chilly rolling to given applicable luster.

    Contact Us
    Mr Jack
    Phone: 0086-13598879167

    , , CHINA

    No.7 Finishhas a high degree of reflectivity and a mirror-like look. A No. 4 finish that has been polished to 320-grit is buffed for as much as 10 minutes however existing grit strains usually are not eliminated. The remnants of fantastic sharpening strains can typically seen by an observer standing a number of feet from a panel. No.4 Finishis characterized by brief, parallel sprucing strains, which prolong uniformly alongside the length of the coil.

    ASTM A240 304L stainless steel plate knife Manufacturer

    304 and 304L stainless-steel plate has a wide range of software in the meals processing industries as nicely, together with use in tools, notably seen in beer brewing, wine making and milk processing. 304 and 304L stainless steel plate can also be incessantly used within the pharmaceutical, medical, and chemical processing trade. Heat exchangers, architectural trim and molding can be a standard place by which 304 and 304L chrome steel plate is used.

    ASTM A240 304L stainless steel plate food grade Manufacturer

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    We are thought of because the outstanding producer and provider of the superior quality of SS 304 Plate as well as a sheet. The sheets and plates are provided to the clients in numerous specs like surface finish, end finish, dimensions, shapes, sizes, and thickness. The Stainless metal 304/304L sheets, plates, coils are present process some efficient check. It is like positive materials identification take a look at, flattening check, faring take a look at, intergranular corrosion test, macro test, micro test, mechanical test, chemical test. The most necessary thing when the product is reaching the stage of delivery, it is packed carefully using trade arrange approach. The merchandise is packed using wooden crates, picket packing containers, carton bins and so on.

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    Simply multiply the appropriate alloy density by the length, width, and thickness of the required part . If thickness larger than 6.35 mm is known as aSA 240 type 304L Plate. The following chart lists the approximate decimal equivalents for sheet metallic A240 SS304L steel plate MILL gauges along with standard tolerances. Please note that industry normal permits deviations from nominal thicknesses.

    • These SS 304L Sheets/Plates are essentially non-magnetic in nature.
    • These SS 304L sheets are extremely ductile and have sterling forming and spinning properties.
    • Greenline Pipe and Fitting is catering all of the growing demands of the clients for SS 304 Sheet.
    • SS 304L Sheets/Plates come in varied forms together with Coils, Foils, Plain sheets, Perforated sheets, checkered plates, and so forth.

    The metal must be cold labored to generate larger tensile energy. For stainless-steel sections that are welded heavily, post-weld annealing may be needed to provide most corrosive resistance.

    Stainless Food Steamer Market Outlook, Current Strategies and Growth by Top Companies:Supor, ASD, MAXCook, Cooker King – Aerospace Journal

    Stainless Food Steamer Market Outlook, Current Strategies and Growth by Top Companies:Supor, ASD, MAXCook, Cooker King.

    Posted: Tue, 03 Nov 2020 05:51:01 GMT [source]

    They both contain the identical amount of manganese, silicon, phosphorus, sulfur, and nitrogen. Moreover, the stainless steel grade 304 and 304L is the reason that the SS 304L Plate is good at inheriting different properties. Some of the properties that are there in excessive the plates and sheets are because of the carbon alloying factor present in the alloy. The properties are like corrosion resistance, crevice corrosion resistance, pitting corrosion resistance. In the identical method, with the assistance of other alloying components current in the chrome steel grade, the SS 304 Sheet is holding many different properties too. The properties which it holds are excessive tensile energy, nice toughness, stability in the elevated temperature, weldability, ductility, sturdiness, and others. The time period ‘corrosion resistant steel’ is used when the alloy has lower than the 12% minimal of chromium, for instance within the aviation trade.

    ASTM A240 304L stainless steel plate finishes Manufacturer

    The supplied vary of product is manufactured by utilizing top notch high quality of metal alloy underneath the supervision of pros. dditionally, the steel could be very well inspected and examined on various quality measures for guaranteeing faultlessness. No doubt the big numbers of consumers have been very nicely benefitted from the product and business. They are providing the product in varied specs that are varying in sizes, shapes, dimensions, thickness etc. The product to the patrons is supplied at easy to affordable costs. Priminox Overseas is a widely known dealer and provider of SS Plates, which is being offered to our clients in a wide range.

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