ASTM A240 304L stainless steel plate vs 304 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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Sulphur is an addition to the composition act as initiation sites for pitting corrosion. This decreases the corrosion of grade 303 stainless steel to less than that for 304. However corrosion resistance stays good in mild environments. Custom 455 is a martensitic age-hardening chrome steel that has higher energy and hardness functionality when compared to Custom 450 stainless. Custom 455 has good corrosion resistance to atmospheric setting coupled with ease of fabrication.

the Thermal Conductivity of our 304 stainless plates is about 25.eight at 100°C and for our 304 stainless-steel sheet – #4 finish is 27.5 at 500°C. The Yield of our 304 stainless steel coil is about 240MPa which is considered as probably the greatest because of this our stainless-steel 304 coil are particularly used in Automotive exhaust methods, Cargo containers, Bus frames and Perforated sheet for silencer housings. Steel Emporium is a large manufacturer of 304 chrome steel sheets which is among the most demanded merchandise in lots of industries. We stock all varieties of chrome steel sheet including 304 which is likely one of the most popular among the many stainless-steel sheet. 304 Stainless steel plate presents excessive corrosion resistance, high energy and toughness and as a result of this many of the industries choose stainless steels sheets.

a240 304 flat bar

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


Min  %


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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. 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.

    This has high energy and corrosion resistance that makes it a more sensible choice than the standard duplex stainless steels. It is often used as an alternative of 300 sequence stainless steels in excessive temperature and low Ph functions.

    Contact Us
    Mr Jack
    Phone: 0086-13598879167

    , , CHINA

    304 stainless-steel plate grades have good welding traits and submit weld annealing just isn’t usually required to restore performance. 304 SS plates have wonderful corrosion resistance in a variety of totally different media. Typical specs for 304 and 304L ss plates are ASTM A-240, ASME SA -240 and A666. with giant manufacturing mill, you can verify the factory tour hooked up under. which makes us one of the largest 304 chrome steel plate wholesalers in India and ss 304 strips stockist in India. our 304 ss sheet aren’t very costly as compared to another company which offers the particular . The elongation of our 304 / 304l chrome steel plate is about min 25 of 25mm each.

    astm a240 gr 304l stocklist thick 5-300mm

    ASTM A240 304L stainless steel plate fasteners Manufacturer

    In some instances Type 304 can be used in the “as-welded” situation. 13-8Ph stainless alloy is a martensitic precipitation-hardening chrome steel that has excellent power, excessive hardness, superior toughness, and good corrosion resistance. Good transverse toughness properties are achieved by tight chemical composition management, low carbon content, and vacuum melting. 13-eight stainless alloy is a martensitic precipitation-hardening stainless-steel that has excellent strength, high hardness, superior toughness, and good corrosion resistance. Stainless 309 offers a better corrosion resistance than the sort 304 because of larger percentages of nickel and chromium. This alloy has been used for furnace components, high temperature containers, weld wire, and fire box sheets. 4) 420 Stainless Steel – This grade of stainless-steel is also ideal for kitchen use.

    • The listing in Extremely massive we one way or the other managed to point out only countries we get the common question.
    • stainless-steel sheet-kind 304 are majorly utilized in vehicles and applications that demand weldability.
    • ss 304 strips are mainly regarded as basic-objective chromium chrome steel and it’s used accordingly for the chromium specific purposes.
    • which is cheaper as compared to international locations Egypt and Iran they purchase stainless steel slitting coil 304.

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    Some different sizes of stainless steel sheet ASTM A240 TP304 are available in 4 or 5 toes by 20 toes.AMS 5513 Sheetis the old 18/8 grade and AMS 5501 Stainless Steel Sheet has glorious corrosion resistance widely used stainless steel sheet. Our AMS 5511 Sheets can be found in 2B Finish and No. 1 finishes. We additionally offering for thinner sheets, Satin/Brushed and Hairline end that is coated with laser-grade PVC movie on one aspect. As for our Stainless Steel 304 Hairline Finish, can be found in 2B and No. 1 end solely. We have an enormous inventory of varied thickness of ASTM A240 TP 304 Embossing sheet, 304 SS Etching sheet, 304 Design Sheet, SS 304 Diamond Sheet, SS 304 checkered plate of leaf patterndesign out there in 4 ft by 8 ft. These merchandise are extraordinarily appreciated amongst buyer for their outstanding high and end. Our offered SS 304 Sheet is part of an household of stainless-steel.

    ASTM A240 304L stainless steel plate ams 5647 Manufacturer

    ss 304 strips are mainly regarded as general-function chromium chrome steel and it is used accordingly for the chromium particular purposes. which is highly appreciated in lots of international locations like Nigeria, Tanzania, South Africa, Angola, and Mozambique. The record in Extremely big we somehow managed to show solely international locations we get the common query. We are No1 304 stainless A240 SS304L steel plate MILL steel sheet suppliers, You can anytime send us query in which we are going to reply inside 4hrs together with that as a praise we’ll present the most recent 304 datasheet / 304 material data sheet / 304 metal information sheet in India and ss 304 strips worth listing. our 304 ss sheets have glorious resistance to exhaust gas and atmospheric corrosion.

    C955 is a high energy nickel aluminum bronze with high hardness that’s appropriate for heavy obligation, high shock and high impression parts and applications. C955 has great corrosion resistance, warmth resistance, good weldability and machinability. Hastelloy X is a superalloy with enhanced high temperature energy, oxidation resistance and fabricability. It is resistance to stress corrosion cracking in petrochemical functions.

    Global Stainless Steel Pipes and Tubes Market Size 2020 Industry Share, Business Strategies, Growth Analysis, Regional Demand, Revenue, Key Manufacturers and Forecast 2025 – Aerospace Journal

    Global Stainless Steel Pipes and Tubes Market Size 2020 Industry Share, Business Strategies, Growth Analysis, Regional Demand, Revenue, Key Manufacturers and Forecast 2025.

    Posted: Tue, 03 Nov 2020 13:26:09 GMT [source]

    Aaksh Steel provides one of the widest ranges ofSS 304 sheet plate in numerous qualities, sizes and grades . 304 Cr Stainless Steel Sheet, applies to construction field, ships constructing business, petroleum&chemical industries,warfare and electricity industries, food processing and medical business,boiler heat exchanger, machinery and hardware fields. The decrease carbon content material minimizes chromium carbide precipitation because of welding and its susceptibility to intergranular corrosion.

    ASTM A240 304L schedule 10 stainless steel plate pipe Manufacturer

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    We manufacture, export and import the finest high quality of Stainless Steel Round Bar. The chrome steel, which is greatest in the market, is used for fabricating the offered pipes and tubes in accordance to the set industry laid norms and laws. Our customers can avail the provided stainless-steel in varied sizes, thicknesses and specs. Om Steel Corporation is instrumental in supplying, buying and selling and manufacturing an in depth assortment ofHastelloy Alloy Sheets Plates and Coilsto the respected prospects. Further, to ensure in their blemish free design, we inspect theseHastelloy Coilson predefined high quality constraints. Meanwhile, these Hastelloy Slatting Coils are manufactured and designed at our excessive-tech manufacturing unit, which is fastened by the use of strictly slicing – edge facilities and machines. We also offer these products in numerous grades such asHastelloy Sheets Platesand Coils, Hastelloy Sheets Plates and Coils, Hastelloy Sheets Plates and Coils, Hastelloy Sheets Plates and Coils, and Hastelloy Sheets Plates and Coils.

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