ASTM A240 304L stainless steel plate work hardening 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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a240 type 304l square pipe

We have a broad range of Stainless Steel 304L merchandise that we manufacture, trade provide, as well as export to our clients across the globe. Stainless Steel Coils are the most demanded merchandise from our vary.

304 SS plates have excellent corrosion resistance in a wide range of totally different media. Typical specs for 304 and 304L ss plates are ASTM A-240, ASME SA -240 and A666. Both grades are austenitic stainless-steel which is among the most widely used and versatile kind of metal. As 304/304L stainless steel plates & sheets have glorious corrosion resistance, 316/316L plates have greater nickel content than 304 and 304L SS sheets giving them even better corrosion resistance especially in marine functions. All ASTM A /304L Stainless Steel Sheets could be reduce to dimension with the help of our intensive experience in processing steel plate merchandise. These stainless-steel grade sheets are known for their versatility and high energy. The AISI/SS 304 / 304L Sheet is broadly utilized in many industries and purposes whereas providing wonderful performance.

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This stainless-steel plate additionally has an elongation of 40%, a most hardness of 201 on the Brinell scale and a hardness of 92 on the Rockwell B scale. Grades 304 and 304L stainless steel plate is available in coil plates and plate mill plates at Penn Stainless Products. We typically stock 304 and 304L stainless steel coil plates in widths including 36”, 48”, 60”, 72” and 2 meters (78.seventy four”). Stainless steel plate coil is typically inventoried in lengths of in 96”, one hundred twenty”, a hundred and forty four”, and 240”.

ASTM A240 304L grade stainless steel plate Manufacturer

ASTM A240 304L stainless properties Manufacturer

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To shield the metal plate from oxidation, and enhance the corrosion resistance of the steel plate. 304L stainless-steel sheetare a relatively low value stainless product and utilized in quite a lot of purposes. 304L Stainless Steel is used in all kinds of residence and business functions, corresponding to Food processing equipment, notably A240 SS304L steel plate MILL in beer brewing, milk processing, and wine making. 304L grades have wonderful low temperature properties and reply well to hardening by chilly working. The Main distinction between these two chrome steel plates is the quantity of carbon contained within every metal. 304 contains at most 0.08% carbon whereas 304 L contains at most 0.03% carbon.

Which is code is used for steel?

List of IS CodesIS 456:2000Code of practice for plain and reinforced concrete (fourth revision)IS 800:2007Code of practice for general construction in steel (third revision)IS 801:1975Code of practice for use of cold formed light gauge steel structural members in general building construction (first revision)40 more rows

ASTM is A240 304L stainless steel plate magnetic Manufacturer

The properties which it holds are high tensile strength, great toughness, stability in the elevated temperature, weldability, ductility, sturdiness, and others. The corrosion resistance of stainless steel plates relies upon mainly on its composition (chromium, nickel, titanium, silicon, aluminum, manganese, and so forth.) and the interior construction, and the primary function is chromium. Chromium has high chemical stability and might type a passivation film on the steel floor to isolate the metallic from the skin, shield the metal plate from oxidation, and improve the corrosion resistance of the steel plate. When the passivation movie is damaged, the corrosion resistance is lowered.

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304 and 304L plate mill plate is also obtainable for buy, in widths forty eight”, 60”, 72” and 2 meters, along with 84”, 96” and one hundred twenty”. The plates are in 96”, one hundred twenty”, one hundred forty four”, and 240” in length however customized lengths are generally available. With the properties that the SS 304L Sheet holds, they are transferring by way of completely different high quality testing. So, a number of the tests which are performed are hardness, hydrostatic, ultrasonic, micro, macro, optimistic , and intergranular corrosion resistance. The purchasers are ensured in regards to the quality of the sheet and plate with the tests carried out.

Business Development

We are dirctely sourcing all the 304L Stainless Steel plates from the mils in order that not solely the genuniety of uncooked materials ought to be seamless nevertheless it also needs to be complimented with a very reasonable and affordable value of these stainless-steel 304L grade plates. A professional steel plate provider, distributor and manufactuer union engaged in carbon, alloy and stainless steel plate products. Alloy 321H stainless steel plate is the upper carbon (0.04 – 0.10) model of the alloy. It was developed for enhanced creep resistance and for larger energy at temperatures above 1000oF (537°C). In most instances, the carbon content of the plate allows dual certification. 304/304L is extensively accepted in such industries as dairy, beverage, and other food industries where the very best degree of sanitation and cleanliness is of prime importance.

ASTM A240 304L stainless steel plate nitric acid Manufacturer

What is the lowest grade stainless steel?

Ferritic Stainless SteelType 430: A basic grade that has less corrosion resistance than Type 304.
Type 405: This type has a lower chromium content combined with added aluminum.
Type 409: One of the least expensive Stainless grades due to its decreased chromium content.
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Greenline Pipe and Fitting is catering all the growing demands of the clients for SS 304 Sheet. We are considered because the outstanding producer and supplier of the superior quality of SS 304 Plate in addition to a sheet. The sheets and plates are supplied to the purchasers in numerous specs like floor end, finish end, dimensions, shapes, sizes, and thickness. We are engaged in producing and selling stainless steel, wear resistant steel plate, weathering steel plate, high power carbon metal plate, alloy steel, boiler and Pressure vessel steel plate, we aslo produce steel pipes, coils and so forth. These are the most versatile grade of SS plates with quite a lot of attributes.

  • These stainless steel grade sheets are known for his or her versatility and high energy.
  • The AISI/SS 304 / 304L Sheet is extensively used in many industries and functions whereas providing glorious performance.
  • All ASTM A /304L Stainless Steel Sheets can be cut to dimension with the help of our in depth expertise in processing metal plate merchandise.
  • There is a variety of uses for 304 and 304L stainless-steel plate.

Essentially, Grade 304l is an austenitic chromium alloy which is also referred to as an “18/8” stainless because the make-up of the metal is 18% chromium and eight% nickel. Unitedsteel Stainless Factory is the massive manufacturer to provide A L,A240 TP 304L,SS 304L . They stock plates in several thickness, dimensions, specification, grades, and sizes. Also, they’re supplying their product to home and world purchasers. Their supply service is finest as the product is delivered in 5 weeks inside the date of order it could take more time in case of bulk orders. The clients also demand any specific dimensions and shapes as per their requirement, often plates are delivered at a reasonable cost. Sanghvi Engineering provides Stainless Steel 304/304L Sheets, Plates, and Coils of the best quality.

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

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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 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.

    Although both 304 and 304L stainless-steel plate have similar chemical properties, there are a few noticeable variations. To start, 304 chrome steel plate is comprised of at most 0.08% carbon. 304 stainless-steel plate additionally includes at most 2.0% manganese and 0.75% silicon. it additionally incorporates not more than 0.045% phosphorous, 0.03% sulfur and between 18.0% and 20% chromium. 304 stainless steel plate is also manufactured from between eight.0% and 10.5% nickel and at most 0.10% nitrogen. There are some key differences between 304 and 304L chrome steel plate. 304 chrome steel plate is comprised of no more than 0.08% carbon while 304L stainless-steel plate accommodates a maximum of 0.03% carbon.

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    ASTM A240 304L grade stainless steel plate Manufacturer