304 stainless steel
Authorised Dealer Stockist Trader & Exporter of JSL
tirupati exim
What is stainless steel?

Stainless steel is an iron alloy, containing a minimum of 10.5% chromium. Although grades such as 304 and 430 are popular grades, the term ‘stainless steel’ covers a wide variety of metals, each enhanced with various alloying elements to give specific properties such as increased corrosion resistance or improved strength. Tirupati Exim, an authorized dealer stockiest trader & exporter of jsl provides with premium quality stainless steel of various grades.

Stainless steel has become very popular due to its relatively low cost, aesthetic appearance, high corrosion resistance and low maintenance.

What makes it stainless?

The chromium in the stainless steel reacts with the oxygen in the air creating a very thin, protective chromium oxide layer on the surface of the metal. This layer is not visible to the naked eye and protects the surface from corrosion. The layer can be damaged by scratches and sustained exposure to aggressive chemicals, however, because the layer is formed by the reaction of the chromium with air, when the surface is suitably cleaned, the protective chromium oxide layer self-repairs to continue to protect the steel.

The word stainless steel does not mean that it never gets the stain, however the probability of having stain is much lesser and very rare.


The steel is a 100% recyclable metal due to the relative ease of extraction of its main alloys – chromium, iron, nickel etc. Using recycled metal is a much cheaper process than producing stainless steel from new raw materials and so it is much more cost effective for manufacturers to use recycled metal as much as possible. In addition to the cost benefits of using recycled metal, the CO2 emissions produced from recycling are much less than those produced from manufacturing from new.

Stainless Steel 304 & 304L

Stainless steel 304 and Stainless steel 304L are also known as stainless steel 1.4301 and 1.307 respectively. Type 304 is the most versatile and widely used stainless steel. It is still sometimes referred to by its old name 18/8 which is derived from the nominal composition of type 304 being 18% chromium and 8% nickel. Type 304 stainless steel is an austenitic grade that can be severely deep drawn. This property has resulted in 304 being the dominant grade used in applications like sinks and saucepans.

Type 304L is the low-carbon version of 304. It is used in heavy gauge components for improved weldability. Some products such as plate and pipe may be available as “dual certified” material that meets the criteria for both 304 and 304L. 304H, a high carbon content variant, is also available for use at high temperatures. Property given in this data sheet is typical for flat-rolled products covered by ASTM A240/A240M. It is reasonable to expect specifications in these standards to be similar but not necessarily identical to those given in this datasheet.

  • Saucepans
  • Springs, screws, nuts & bolts
  • Sinks & splash backs
  • Architectural panelling
  • Tubing
  • Brewery, food, dairy and pharmaceutical production equipment
  • Sanitary ware and troughs
  • Cutlery and flatware


Corrosion Resistance

304 has excellent corrosion resistance in many environments and when in contact with different corrosive media. Pitting and crevice corrosion can occur in environments containing chlorides. Stress corrosion cracking can occur above 60°C.

Advantages Of Stainless Steel For Fabrication Projects

Stainless steel is used phenomenally in vast industries. Jindal stainless in India has corrosion resistance, strength, aesthetic appeal, and a lot more. Its benefits are coded and tandem. The following are benefits of proposing stainless less:

Stainless Steel 1.4318 / 301LN / UNSS30153

Ease of Fabrication

The fabrication process involves cutting, welding, stamp, and tooling of stainless. The fabrication might seem to be challenging. The old traditional machine could pose problems. With modern machining and tooling, stainless steel can be cut, weld, bent, machined, assembled, and easily fabricated under professional guidance. Precise extensive machining with Jindal stainless in India grades creates opportunities for fabrication in many projects.

Stainless steel is eco-friendly and surprisingly sustainable

Stainless steel is recyclable, sustained, and eco-friendly in nature. The major contribution of stainless steel production is obtained from old stainless steel scrap. It is valued and reduces stress on the planet.

 Temperature resistance

Stainless steel has superb fire and heat resistance. It offers high scaling temperature and strength. Stainless steel is expansively used in the fabrication of heat exchangers, boilers, in the aircraft and petroleum industry. Jindal stainless in India proves prominent strength at cryogenic temperatures.

Hygiene and Maintenance

Stainless steel imparts a high standard of hygiene. Its smooth surface does not allocate bacteria to breed and can be easily sanitized and maintained. Stainless steel is a highly preferential stringent need in the food processing industry, medical and pharmaceutical equipment, and in house ware appliances.

Long –term use

Yet simple and effective measures can benefit the stainless steel in long run use. The production and fabrication cost seems to be more when compared to other steel options. But the result obtained for the long run is surprising and explanatory.

Aesthetic appearance

The bright shiny surface gives a beautiful pleasing effect and hence is used in the architectural project. The lustrous example is stainless steel used in the concert hall of Walt Disney and Chicago cloud of USA.

Sometimes stainless steel seems to be expensive for any project? Yes, little it is. But it also comes with numerous benefits of engineering sciences. The project designers should concern the long-term embedded approach with sustainability.

To conclude, stainless steel is the clear winner in various fields. Although the issues related to fabrication, professional knowledge, and high-quality equipment are implicated.

What Does Tirupati Exim Stands For ?

With increasing need of Stainless steel 1.4318 / 301LN / UNSS30153, carbon steel, duplex steel, Nickel alloy, Aluminium alloy and other such ferrous and non-ferrous metals, Tirupati Exim came into existence with an intention to fulfill the growing demand.

It is an ISO 9001:2008 certified company situated in Mumbai, Maharashtra that supplies, imports and exports various metals in different forms. Today we are going to share the main characteristics of the Tirupati Exim to give you an idea of what exactly this company is made of.

tirupati exim

1. Personnel

We always strive to provide the best to our purchasers with help of our highly knowledgeable and powerful staff. Our fanatical manpower is fully knowledgeable about the latest technologies and equipment. In order to make sure that they do not miss out on any update, we also conduct regular in-house training  so that their knowledge meets the required international standards. 

2. Products

As such we have a wide range of products that cannot be listed down here. However, we will share with you a few of the mainstream products including Stainless steel plates and sheets, Carbon steel Plates & Sheets, Hastelloy, Titanium Plates & Sheets, SS Circle Rings Flats Plates & Sheets, Inconel, Monel Plates & Sheets, Duplex, Super Duplex Plates & Sheets and much more. 

3. Quality

Our only goal is to provide you with premium quality products at the most appropriate time based on your requirements. Our trained staff makes sure to understand your requirements before they begin to deliver your order. With us you will always be assured of the quality of goods you receive. 

Along with all these products we are also here with Innovative Industrial solutions for sustainable progress which will increase productivity and bring cost effectiveness in your daily workflow. No matter what you need in metals, we will always make sure that it is available for you. For more information you can visit www.tirupatiexim.com