ASTM A240 304L stainless steel plate chemical composition Manufacturer
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ASTM A240 304L stainless composition 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 1.4307 Manufacturer
The austenitic stainless steels, including the Alloys 316 and 317L, are routinely fabricated into a wide range of shapes ranging from the very simple to very complicated. These alloys are blanked, pierced, and fashioned on gear basically the identical as used for carbon steel. The excellent ductility of the austenitic alloys allows them to be readily shaped by bending, stretching, deep drawing, and spinning. However, because of their higher power and work hardenability, the facility necessities for the austenitic grades throughout forming operations are significantly larger than for carbon steels.
The Alloys 316 and 317L are thought of to be sufficient for some marine environment functions similar to boat rails and hardware and facades of buildings close to the ocean, that are exposed to salt spray. The Alloys 316 and 317L stainless steels all perform with out evidence of corrosion within the a hundred-hour, 5% salt spray check. Generally, the Alloy 316 and 316L grades may be considered to carry out equally properly for a given environment. The same is true for Alloy 317L. A notable exception is in environments sufficiently corrosive to cause intergranular corrosion of welds and heat-affected zones on susceptible alloys. In such media, the Alloy 316L and 317L grades are preferred for the welded situation since low carbon ranges improve resistance to intergranular corrosion. Alloy 2205 duplex chrome steel plate must be annealed at 1900°F minimum, followed by rapid cooling, ideally by water quenching. Stress reduction therapies at any decrease temperature carry the chance of precipitation of detrimental intermetallic or nonmetallic phases.
Stockist & Suppliers of Stainless Steel 304/304L, 316/316L Checker Plates. Nitronic grade fasteners have excellent corrosion resistance properties and strength. Magnetic Permeability of ASTM A240 TP 316L Stainless Steel PlatesAustenitic stainless steels are non-magnetic in the annealed, fully austenitic situation.
- 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
- 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 ℃
| Grade |
ASME SA240 304 Mechanical Strength |
||||
|
Yield |
Tensile |
Elongation |
Hardness, max |
||
|
A240 304L |
Min Mpa |
Mpa |
Min % |
Brinell |
Rockwell B |
|
205 |
515 |
40% |
201 |
92 |
|
|
|
|
|
|
|
|
|
Plate Grade |
The Element Maximum (%) |
||||||
|
C |
Mn |
P |
S |
Si |
Cr |
Ni |
|
|
ASTM A240 304L |
0.03 |
2.00 |
0.045 |
0.030 |
0.75 |
18.0-20.0 |
8.0-10.5 |
|
Mo |
N |
Cu |
|
|
|
|
|
|
|
0.10 |
|
|
|
|
|
|
- What is astm a240 304l density?
|
Steel Grade |
Density(g/cm3) |
|
304,304L,305,321 |
7.93 |
|
316,316L,347 |
7.98 |
|
405,410,420 |
7.75 |
|
409,430,434 |
7.7 |
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. - Stainless steel is probably the most best material for plates and the only materials that requires virtually no Stainless metal – Material DB – RoHS – ReachOther steels can provide comparable performance at decrease price and are most popular in sure applications.
- available ss matt finished plate in thickness vary of 0.5mm to 3.0mm in Singapore.
- For instance ASTM A387 is used in pressure vessels but is a low-alloy carbon steel with a chromium content material of 0.5% to 9%.
- Stainless Steel Plate & Shim Sheet are alloys of iron with a minimal of 10.5% chromium.Stainless Steel Sheets & Plates Stainless Steel a manufacturer stainless steel 316l in sheet plateStainless Steel Sheets & Plates.
- Stainless Steel Sheet is a generic term applied to a variety of stainless steels which have corrosion resistance.
- ASTM A240 Stainless Steel Sheet ASME SA 240 Stainless Steel Plate provider in India.
Resistance to corrosion and staining, low upkeep, and acquainted luster make stainless-steel a super materials for a lot of functions where each the ability of metal and corrosion resistance are required. 310/310H is an austenitic stainless steel usually used in sulfur bearing fuel atmospheres, warmth exchanger and recuperator tubing and molten salt applications. This high chromium and medium nickel grade has a superb A240 SS304L steel plate MILL resistance to oxidation underneath temperatures up to 2000°F. At temperatures of about one thousand°F (538°C) and better, creep and stress rupture turn out to be concerns for the austenitic stainless steels. Considerable variation in the creep strength and stress rupture power values is reported by various investigators. Alloy 304 stainless steel is considered to resist pitting and crevice corrosion in waters containing as much as about 100 ppm chloride.
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Cooling ought to be sufficiently speedy via the 1500 to 800°F (816 to 427°C) range to avoid reprecipitation of chromium carbides and supply optimum corrosion resistance. Precipitation-hardening martensitic stainless steels have corrosion resistance comparable to austenitic varieties, however may be precipitation hardened to even greater strengths than the other martensitic grades. The Lockheed-Martin Joint Strike Fighter is the primary aircraft to make use of a precipitation-hardenable chrome steel – Carpenter Custom 465 – in its airframe.
These alloys additionally supply higher creep, stress-to-rupture, and tensile power at elevated temperature. Alloy 317L containing 3 to 4% molybdenum is most popular to Alloys 316 or 316L which comprise 2 to three% molybdenum in functions requiring enhanced pitting and common corrosion resistance. Alloy 2205 duplex chrome steel plate is a 22% Chromium, 3% Molybdenum, 5-6% Nickel nitrogen alloyed duplex stainless-steel plate with high general, localized and stress corrosion resistance properties along with excessive power and excellent impact toughness. Harsh Steel produces duplex fasteners in all grades of duplex, to buyer specification. Duplex grades are a blended microstructure of Austenite and Ferrite, combining the properties of both . Duplex stainless steels have excessive corrosion resistance as well as a excessive power. Mechanical properties are around double that of a typical austenitic grade similar to 316.
ASTM A240 304L stainless steel plate hardness hrc Manufacturer
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These alloys may be degraded by the presence of σ chromium, an intermetallic part which may precipitate upon welding. Where low maintenance and corrosion resistance is required, stainless steel plates are a pure selection and are used in a various vary of purposes from fashionable structure for cladding or fascias, to the meals hygiene business due to its anti-bacterial qualities. Prosaic Steel supplies stainless steel in all kinds of grades and aesthetic finishes. There are many options obtainable – for example adding carbon through the forming course of will make the stainless-steel more sturdy and stronger too. Stainless steel grade 316LN is an austenitic sort of steel that could be a low carbon, nitrogen-enhanced model of grade 316 metal.
ASTM A240 304L stainless steel plate thermal expansion coefficient Manufacturer
15-5 is one such grade of Stainless Steel which is a martensitic and precipitation hardening material that contains slight quantity of chromium, nickel and copper in it. The grades unique microstructure supplies it an excellent toughness and excellent corrosion resistance than any other Stainless Steel grade. the strength of the grade may be enhance by performing low temperature warmth remedy which will precipitates the copper present within the alloy. Stainless Steel is the most used versatile materials that provides extremely unmatched qualities and other specifications to the fabricated products. Also, the grades of the SS 15-5PH Sheets, Plates, Coils can be found which might be used by the industries to fabricate the sheets and plates.
Where quick durations of exposure are encountered, nonetheless, similar to in welding, Alloy 317L with its greater chromium and molybdenum content material, is more proof against intergranular assault than Alloy 316 for applications where gentle gauge material is to be welded. Heavier cross sections over 7/16 inch (eleven.1 mm) usually require annealing even when Alloy 317L is used. Stainless Steel Chequered Plate / Floor Plate / Tear Plate Manufacturers & Suppliers. Buy SS 304 Checkered Plates, SS 316L Checkered Plates with Best Quality and Most Competitive Prices. Stockist & Suppliers of Stainless Steel 304/304L, 316/316L Checker Plates.304, 316L Stainless Steel Chequered Plate/Sheet a manufacturer stainless steel 316l in sheet plateStainless Steel Chequered Plate / Floor Plate / Tear Plate Manufacturers & Suppliers.
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Cooling ought to be sufficiently fast by way of the 1500 to 800°F (816 to 427°C) range to avoid reprecipitation of chromium carbides and supply optimum corrosion resistance. In each case, the metal ought to be cooled from the annealing temperature to black warmth in less than three minutes. When sizzling forming is required, the workpiece must be heated uniformly and worked within the range of 1750 to 2250°F. Alloy 2205 duplex stainless steel plate is quite delicate at these temperatures and is instantly fashioned. Immediately below this vary, the austenite becomes considerably stronger than the ferrite and should cause cracking, a particular hazard to “cold” edges. Below 1700°F there could be rapid formation of intermetallic phases due to the mixture of temperature and deformation. Whenever hot forming is finished, it ought to be adopted by a full solution anneal at 1900°F minimum and speedy quench to restore section balance, toughness, and corrosion resistance.
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