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SS 904L Plates

SS 904L Plates : Manufacturer, Stockist & Supplier : Om Tubes

ss904l plates

Om Tubes and Fittings is manufacturers, stockist & suppliers of SS 904L Plates.As the phrase we know, it’s not about where you start your journey from, it’s where you end it, as Om tubes started its journey 15 years back and now in 2016 its one of the most famous company in the country. Om tubes is known for its Customer Satisfaction and fastest delivery in the world. We have the largest inventory in the country, we have 1300 tons of SS904L and 500 tons of SS904L plates to provide immediate delivery for the standard and non-standard orders.Our main goal is to make customer have the best buying experience because of this strategy our customers have multiplied over the years and in 2016 we are distributors to more than 13 countries around the world. As we are in the market for last 2 decades, so we are experts when it comes to various nickel, stainless, duplex and other super alloy in the form of plate sheet, bar, tubing, pipe, flanges, fittings, wire and welding material. We also provide other grades like aluminum, copper, titanium, and brass, carbon, steel and bronze.We take all types orders including standard and non-standard once. We flexible with orders, as customer satisfaction is our main goal. We have link ups with many industries so that we can supply goods according to their requirements, various industries like industries including chemical process, mining, oil and gas, power generation, petrochemical etc.


ss904l plates

SS 904L Plates

The main purpose of SS 904L Plates that can resist severe corrosion, originally it was developed so that it can resist Sulphuric acid but now it has been proven over the years that it resist any king of corrosion causing agent. It has proved that it is better than the austenitic grade of Steel because it is less sensitive to ferrite perspiration.It also exhibits corrosion resistance towards Stress Corrosion Cracking, which is due to Chloride is also taken care by SS904L. Corrosion which takes place in intergranular and crevice spaces of the Steel, resistance pitting, and erosion resistance.It can be used where high-temperature resistant is important, as it can resist up to 450 degrees of temperature.


SS904L is an alloy of many metals like Chromium, Copper 0.2%, Iron, Manganese Molybdenum is in maximum 2.0%, Nickel, Phosphorus 0.045%, Silicon, Silicon and carbon in low amount which makes it cleanliness proof and also increases its wielding strength. The austenitic grades have more molybdenum content because of which they are sensitive to precipitation ferrite and sigma phase but in case SS904L, as structurally 904 is fully austenitic and overcome this disadvantage. The “L” in the 904L indicates low carbon as it contains less than 0.3 % or less which makes it have great wielding properties. As notice earlier it is full austenitic grade of steel which contains nonmagnetic solid solution of ferric carbide which helps it to enhance its properties when it comes to corrosion resistance.Let’s compare the properties SS904L with the Stainless steel. SS904L can be easily wielded by any standard methods but in case of stainless steel special provisions are needed. As SS904L is hard and wear resistance but Stainless steel cant as it is soft in nature. Stainless is authentic grade and SS904L is fully austenitic grade which makes its properties and demand in the market much more where corrosion resistance properties are required. Stainless steel being soft can be hardened by heat treatment but SS904L can’t be hardened with heat treatment. If bending is considered SS904Lcan bent in cold temperature and can be made as per the customer requirements.

Special Properties

• To overcome the problem with long draggy chips we can add chip breakers so that it can be used in where slow speed and high feed is required.
• One of the special properties also include, it being high heat resistant, it can bear heat up 400 degree Celsius which also make it good in oxidation resistance.
• To harden the metal it is first heat treated at 1090 to 1175°C, and then immediate cooling is done. So this makes alloy brittle in nature. And can survive in condition where extreme heat resistance is required.
• It can be easily wielded by all the standard methods. Pre-heat and pro-weld is not required by this grade of 904L which increase its demand in the market.
• It is high purity steel with low sulphur content which can be mechanized using any standard method

Typical Applications of SS 904L Plates Include :

  • Production and transport of sulfuric acid
  • Metal pickling in sulfuric acid
  • Production and concentration of phosphoric acid
  • Use in seawater, brackish water, condensers, heat exchangers and pipe work in general
  • Paper and allied industries
  • Gas washing
  • Chemical and pharmaceutical industries

SS904L is one of the most diverse alloy family product. It is available in many forms. Its pricing depends on the type of alloy our customer selects. It is usually cheaper compared to other alloys which usually have high chromium content and other expensive metals to enhance their properties. We make SS 904L Plates Suppliers according to the specification given by our client.  The price of SS 904L Plates will vary depending upon the specifications and mechanical properties.


Om tubes in 2016 being well-known for its customer satisfaction record and fastest delivery in the world and has one of the largest inventory so that we can do immediate delivery to the client for standard products and customized once too. We also have 3rd party inspection and Mill test reports accordance with EN102014 NACE 3.1, NACE 3.2, as customer satisfaction is our main goal in the business and if the client any query about a work that will reach to us directly or indirectly because we are one of the best suppliers in the country.As we have experience of 2 decades in the business the we follow customary standards and have all the required certifications required which includes ISO 9001:2008, ISO 14001:2004, ISO 18001:2007, we provide test certification according to the ISO 17025 standard laboratories. Because of the experience in the industries we are also members of many renowned agencies like MASSMA, EEPC, FICCI, FIEO AND Indian Merchant Chambers etc.If consider our company with Technology, we have all the latest machineries and Brand marketing and identification on all the products which we supply and we also have customized marketing as per the client requirement. We even have heat number traceability facility to trace the heat number of product and provide the required customer service to our client.Om tubes work according to the latest Technology and with all the traditional and modern Standards which enables us to less than 1% rejection rate of the products and 100% customer Satisfaction before and even after the delivery. Our Sales agent is always be in contact with the client also that all the minor problems can be solved without having delay at any stage.Our aim is to supply merit grade SS904l steel sheet by manufacturing it with finest grade raw material to ensure global standards as we want to be the single source of purchase for SS904L Steel sheets.We pay great attention to quality of service which we provide to our customers.

As we provide the complete invoice and marketing details with product shipped. These details are in accordance to the test certificate we supply which accordance with ASTM standard. In case of orders for cut piece of Pipes, Sheets or Round Bars, the marking is transferred from the product from which it is cut. In such cases we provide Letter confirming the marking transfer and picture of the product from which it is cut.

Om tubes provide the certificate of origin legalized/attested by the chamber. Also, a commercial invoice including HS code is provided. Our product packing lists which come with the product includes a number of boxes, net weight, and gross weight. We provide test certificate certifying NACE MRO103, NACE MR0175. Along with this, a raw material test report is provided as well. Our laboratory reports that are NABL approved also is provided to our loyal customers. Other reports like raw material reports, heat treatment charts and letter of guarantee is also provided by Om Tubes.

We offer price basis depending on your requirements. It can be based on previous works, FOB Nhava sheva, CFR, CIF, CPT your destination port or your door to door delivery duty which can be paid or unpaid.

At Om Tubes you get stock options with shortest manufacturing time. If you contact us, we assure you a response within 24 hours. Om Tubes aims at 100% fulfillment of commitments. We don’t give false assurance. This helps us in maintaining good relations with our customers. It is advisable that you let us do the shipping process as it is cost effective as well as efficient. The product we supply comes with full traceability made of genuine raw materials. The raw material is selected as per your requirements at the minimum price possible.

The Processing of steel carp and alloy together leads to the production of Inconel Steel. The amount of Alloy mixed decides the capability of the Steel works.

But still they are following steps:

1. Step one is to melt the metal including alloy and non-alloy into an electric arc furnace and later on adding the chemical energy like carbon, ferrosilicon, oxygen or fuel gas mixtures to speed up the process

2. After the melting process is done. The melts still is further processed in AOD which is Argon-Oxygen Decarburization. In which the carbon content is reduced and the mixture of Argon and Oxygen is added.

3. If we need low amount of Argon and oxygen then melted steel is added to the VOD which is Vacuum Oxygen Decarburization. And then melted steel is poured on the ladle