A240 17-4 stainless steel plate suppliers Exporter

Gangsteel produce and exported stainless steel plate ASTM A240 304LN UNS 30453, astm a240 304ln,astm a240 type 304ln,a240 304n material cutting parts,a240-304ln machine parts,a240 304ln flat bar ,a240 304ln welded pipe.

a240 rvs 304ln

A wide variety of aisi 304h stainless-steel options are available to you, corresponding to bending, slicing, and punching. You can even select from erw, spiral welded aisi 304h stainless steel, in addition to from ±1%, ±5%, and ±3% aisi 304h stainless steel There are 257 suppliers who sells aisi 304h chrome steel on , mainly located in Asia. SAE 904L grade stainless steel is a totally austenic low-carbon number of stainless steel with additives of molybdenum and copper. Its excessive nickel and chromium content make it corrosion resistant in both oxidizing and reducing environments. Grade 904L stainless steels could be resolution heat-handled at 1090 to 1175°C, following by fast cooling.

a240 rvs 304ln

Stainless Steel Plate Providing you one of the best range of no. 1 finish stainless-steel plate, 2b finish stainless steel plate, 304 grade stainless steel plates, 202 grade stainless plates, 316 grade,stainless steel plate and 316l grade chrome steel plate with efficient & well timed supply. URANUS B6 is a multipurpose 20 Cr – 4.3 Mo high corrosion resistance austenitic stainless-steel developed 40 years ago by CLI. The UR B6N is alloyed with nitrogen (≈ 0.thirteen%) to extend its construction stability and corrosion resistance. Get Flexible 5 Inch Flue Liner 904L Stainless Steel 125mm at commerce prices from SNH, Suitable for fuel, oil, wood & low sulpher coal. Multi fuel chimney liner is manufactured in 2 different stainless steel grades, depending on the fuel/s which are being burned within the equipment or fire. 904L grade chrome steel is cheaper, and can be used when burning cured dry logs, cured dry peat, coal, coke or gasoline.

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Pre-heat and post-weld warmth remedies for this grade aren’t required. The corrosion resistance property of 904L chrome steel is impaired in sure environments due to the redistribution of nickel, molybdenum and chromium attributable to the solidification of material after welding, although this is much less evident in 904L grade. SS 904L electrodes and rods are used for welding grade 904L steels in accordance with AS 1554.6. AISI 904L is an austenitic chrome steel that offers a strong resistance to lowering acids aswell as a great resistance to a number of types of corrosion.

Stainless Steel Sheet is a generic time period utilized to a variety of stainless steels which have corrosion resistance. Stainless Steel Plate & Shim Sheet are alloys of iron with a minimum of 10.5% chromium.

304LN stainless steel steel specifications: round bars, forged round bars, plates, sheets, forgings, plates, round bars, forged rounds, forgings, coils, strips, small round bars.304LN stainless steel steel price description: stainless steel, alloy steel sales price, mold steel price, steel price, sales price,304LN stainless steel The main nicknames of steel: stainless steel, alloy structural steel, structural steel, aluminum, steel, die steel, die material, wear-resistant plate.304LN stainless steel Metal material name: alloy steel, stainless steel, aluminum, spring steel, wear-resistant plate, high-speed steel, carbon steel., car light round, forged round, smooth round, cold rolled

The corrosion resistance of grade 904L is intermediate between tremendous austenitic grades, with 6% molybdenum content, and standard 316L austenitic grades. Grade 904L is much less proof against nitric acid than grades 304L and 310L, which are freed from molybdenum. This metal grade needs to be solution handled following cold working, to attain most stress corrosion cracking resistance beneath critical environments. Pitting resistance equivalent numbers are a theoretical method of comparing the pitting corrosion resistance of varied forms of stainless steels, based mostly on their chemical compositions.

Gangsteel is the large factory who produce 304LN Stainless steel plate at China .304LN��S30453��UNS S30453��SUS304LN��1.4311��022Cr19Ni10N��00Cr18Ni10N. The adopt standard are GB/T24186-2009��GB/T20878-2007 ASTMA240/ASME SA-240 ASTMA276��ASTMA182/ASME SA-182��ASTMA312/ASMES A312��JISG4051��JISG4303��EN10028/2-2009

Does 410 stainless steel rust?

Some grades of stainless steel will form light rust when exposed to mild atmospheric conditions. Most 400 series stainless steels fall into this category and it is particularly true of type 410 which only contains about 11% chromium. The martensitic PH stainless grades like 17-4 and 15-5 will also rust.

A240 304LN stainless nameplate blanks Exporter

What is SUS304LN AND A240 304LN? SUS304LN corresponds to GB 00Cr18Ni10N and German DIN X2CrNiN1810. SUS304LN (18Cr-8Ni-N-low C) adds N to SUS304 steel to make it have the same performance as above. The purpose of SUS304LN stainless steel is the same as that of SUS304N1 steel, but its resistance to intergranular corrosion is better.
SUS304LN corresponds to GB 00Cr18Ni10N and German DIN X2CrNiN1810.

They must be removed together with a small amount of metal beneath them, the place the chromium has been depleted throughout welding. Let’s start with Section 6, because that’s the place the weld prime quality is assessed. 304N stainless steel plate and 304N chrome steel sheet are mainly used to the widows frames, roof and facet wall of industrial architecture. We can supply 304N stainless-steel test similar to ultrasonic examination, stress relieved, annealed. Welding of grade 904L stainless steels could be carried out utilizing all typical strategies. Grade 904L electrodes and rods are used for welding grade 904L steels based on AS 1554.6. 904L chrome steel combines molybdenum and copper with iron for tremendously increased resistance to decreasing acids like sulphuric acid.

  • Within the 300-sequence austenitic stainless steels, the 304 grade is the most generally used due to its superior low temperature toughness, in addition to its corrosion resistance .
  • Oxidation resistance of stainless steels in air is dependent upon the soundness of the oxide layer on the floor.
  • Grades lined on this specification embody TP 304L, 316L, 317L, 321, and 347.
  • Austenitic stainless steels, notably AISI 304L, often have wonderful corrosion resistance, good weldability and formability, good resistance to hydrogen embrittlement, along with extreme ductility and toughness.
  • However, they’ve comparatively low yield energy within the annealed state .

A240 304LN stainless 431 plate Exporter

The major reason for the change was the higher pitting resistance equivalent quantity measurement of 904L, which has a price of approximately 36 PREN compared to that of 316L that has approximately 26 PREN. Influence of 904L stainless-steel surface therapy on the oxygen reduction A240 SS304LN supplier response in seawater. Grade 904L stainless steels have wonderful resistance to warm seawater and chloride assault. Stainless steels 904L and duplex 2205 at 25 °C in chlorinated and unchlorinated seawater showed good resistance to corrosion however at 50 °C these steels failed to withstand.

Opinion: Trump should avoid new steel tariffs – The Virginian-Pilot – The Virginian-Pilot

Opinion: Trump should avoid new steel tariffs – The Virginian-Pilot.

Posted: Sun, 15 Nov 2020 23:08:24 GMT [source]

Research in Australia confirmed that, for 304 base materials, the film provided a slight improvement in corrosion resistance although the change simply isn’t as vital as a passivation course of. Further developments confirmed that coloured movies is also formed on 316. The necessity for a uniform movie thickness nonetheless requires manufacturing unit remedy which signifies that it is limited to sheets or spherical surfaces similar to tubes. 304 is a type of universal stainless steel, which is widely used to make gear and elements with good complete performance . In order to keep up the inherent corrosion resistance of chrome steel, the metal should include more than 18% chromium and greater than 8% nickel. Grade 316L Stainless Steel Sheet comes in many types and thicknesses.The primary forms of SS 316L sheets are perforated sheets, Chequered plate, Shim sheet, Strips, Coils, Foils, Flats and Circles. ss 316 plates are produced by two manufacturing processes Hot rolled and cold worked.

A240 304LN stainless steel checker plate 5mm Exporter

A240 304ln stainless steel plate supplier at China

  1. Gangsteel main grade is Main business: 440C, 2205, incoel718, suh660, 600 alloy, C276 alloy, Invar36, S31254, S30815, 11Cr17, S17400, F6NM, A286 alloy, Invar36, 0Cr17Ni4Cu4Nb, F6NM stainless steel, S21800, Nitronic60, S35750, S3276, high temperature alloys,


  1. What is ASTM A240 304LN Stainless steel plate?
    304LN stainless steel,Name: Austenitic stainless steel, Standards: AISI, ASTM, UNS Number: S30453 . 304LN features and applications: Austenitic stainless steel, equivalent to 00Cr19Ni10 or 0Cr18Ni10 in our country, is the most common stainless steel. It is often used to make home appliances and containers. It is also a heat-resistant steel. Our commonly used stainless steel kitchenware is made of 304. Stainless steel fasteners can also be made.

304 is a stainless-steel material of the American standard, astm is 304, uns is s30403, for Chinese 0ci19ni9, German standard w-nr 1.4301, Japan is sus304, the United Kingdom is 304s15

  1. Compared with 304L steel, 304LN adds N to improve the high strength and grain boundary corrosion resistance of structural parts.
  2. 304LN stainless steel use: structural use, chemical substance transport ship.

Hastelloy, duplex stainless steel, corrosion resistant alloy, precipitation hardening steel, Monel, Inconel, heat resistant alloy, martensitic stainless steel, austenitic stainless steel, special steel, special steel

A240 304LN chemical list

Content (%)

Chromium, Cr


Nickel, Ni


Manganese, Mn

2 max

Silicon, Si

1 max

Nitrogen, N


Phosphorous, P

0.045 max

Carbon, C

0.03 max

Sulfur, S

0.03 max

Iron, Fe



A240 304LN  Properties



Tensile strength

515 MPa

74694 psi

Yield strength

205 MPa

29732 psi

Elongation at break (in 50 mm)



Hardness, Brinell



Hardness, Rockwell B



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UR™ 304LN












< 0,030





Our factory relative stainless list.
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0,2 Y.S. – Rp 0,2min ASTM / EN

0,2 Y.S. – Rp 0,2(2) typical value

UTS – Rm min ASTM / EN

UTS – Rm(2) typical value












Last revised

















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Our production Equipment introduction 3500MM Steckel Mill

Walking-beam reheating furnace, high pressure descales, coiling furnace, edger, four-high reversing mill, ACC, coiling machine, hot leveler, disc-type cooling bed, on-line UT defect inspection device, cold leveler, shot blaster etc. Annual Production Capacity-steel plates:960,000 tons, steel coils:240,000 tons 。
3500production capacity and scope
1) Hot rolled steel plates :
Thickness :4.5 ~50 mm
Width:910 ~3,100 mm
Length:3,000 ~18,000 mm
Piece weight:max. 22.6 t
2) Hot rolled steel coil :
Thickness:4.5  ~25 mm
Width:1,600 ~3,000 mm
Piece weight:max. 45 t
Inner/Outer diameter:762 ~2,150 mm

UNS NO8904, commonly known as 904L, is a low carbon excessive alloy austenitic chrome steel which is extensively used in functions where the corrosion properties of AISI 316L and AISI 317L aren’t enough. Stainless Steel grade AISI 904L. Grade 904L stainless-steel is a non-stabilized austenitic stainless steel with low carbon content material.

This permits the addition of hydrogen to the shielding gasoline in quantities from 2–15% providing additional warmth within the arc and better penetration. Hydrogen amount for handbook welding is generally restricted to five%, with the higher concentrations limited to automated course of much like orbital GTAW.

A240 304LN 1/4 stainless plate cost Exporter

Gangsteel supply 304ln stock steel plate. SUS304LN (18Cr-8Ni-N-low C) adds N to SUS304 steel to make it have the same performance as above. The purpose of SUS304LN stainless steel is the same as that of SUS304N1 steel, but its resistance to intergranular corrosion is better. If you have requirement, please contact us by email.