304 HR Steel Coil

Introduction of 304 HR Steel Coil

304 HR (Hot Rolled) Steel Coil is a versatile, widely used material in the stainless steel family. Known for its excellent corrosion resistance and durability, it is a key component in numerous industrial applications.

Prosaic Steel and Alloys India Manufacturer & Fabricator, Importer, Stockholder, Stainless Steel Coils ASTM A240 TP 304 hr, premier suppliers of bulk Stainless Steel Coils ASTM A240 TP 304 hr. We Stock worldwide. Fast delivery guaranteed for every size Stainless Steel Coils ASTM A240 TP 304 hr. ASTM A240 TP 304 hr Stainless Steel Sheets, largest range of Stainless Steel Coils 304 hr / 304 hrL Stainless Steel Coils Suppliers in India and 304 hr Stainless Steel Coils, Sheets and Coils in Hot Rolled Coil (HR) and Cold Rolled (HR) Conditions No.1 Finish, No.2 Finish, No.2B Finish, No. 8 Finish, BA Finish (Bright Annealed), Satin Finish, Hairline Finish.

Overview of 304 HR Steel Coil

Stainless Steel Coils available in standard widths of 1250mm, 1500mm and 2000mm, while Stainless Steel Strips can be made available in any width higher than 10mm

Prosaic Steel & Alloys is one of the major Indian stockholder and supplier of stainless steel ss 304 hr coils and stainless steel 304 hr strips in Mumbai. Our large stock of stainless steel coils in India combined with a number of slitting and cutting facilities enable us to offer just-in-time deliveries to our customers. Prosaic Steel & Alloys is an Indian and international wholesaler and supplier of stainless steel coils. Our product range for supplies in Mumbai includes HR No.1 Finish SS Coils, 2B Finish SS Coils, Matte Finish SS Coils, BA Finish SS Coils, 201, 304 hr and 316 Grade SS Coils. In addition to our product range we can offer value added services for decoiling, cutting, polishing and coating of stainless steel coils and stainless steel strips.

Composition and Properties of 304 HR Steel Coil

304 HR Steel Coil is composed mainly of iron, chromium (18-20%), and nickel (8-10.5%), with traces of carbon, manganese, silicon, phosphorus, sulfur, and nitrogen. This composition provides it with several desirable properties:

  • Hygienic Properties: Its smooth surface is easy to clean, making it ideal for food and medical applications.
  • Strength and Durability: Hot rolling improves the tensile strength and hardness, making it ideal for heavy-duty applications.
  • Formability: 304 HR Steel can be easily fabricated into various shapes and sizes, which is beneficial in manufacturing processes.
  • Corrosion Resistance: The high chromium content provides excellent resistance to oxidation and corrosion, making it suitable for harsh environments.

Manufacturing Process of 304 HR Steel Coil

Melting and Casting Raw materials are melted in an electric arc furnace and cast into slabs and Hot Rolling The slabs are heated above their recrystallization temperature and rolled into coils. This process enhances the mechanical properties and refines the grain structure and Cooling and Coiling The hot rolled strips are cooled and coiled into large rolls, ready for further processing or use.

Do You Know How Many Advantages of 304 HR Steel Coil ?

  • Versatility: Suitable for a variety of applications across different industries.
  • Availability: Widely available in different sizes and finishes to meet specific requirements.
  • Cost-Effective: Offers a good balance of performance and cost compared to other stainless steel grades.


304 HR Steel Coil is a critical material Such as Copper Coils and Steel Coils in modern manufacturing, known for its excellent corrosion resistance, strength, and versatility. Its broad range of applications underscores its importance in various industries, from construction and automotive to food processing and medical sectors.

Our Key Stainless Steel Coil & Strip Products for Supplies to Customers in Mumbai, India

Stainless Steel Coils Production & Supply Range
Material Grades 201, 304, 310S, 316, 316L, 430, 409, 410, Duplex, 904L
Thickness 0.15mm-8.0mm
Width 1000mm, 1250, 1500, 2000mm,or customized
Edges Slit Edge/Mill Edge
Finish 2B, BA, Matte, No.4, Mirror, 2D, NO.1
Make Jindal Stainless, Outokumpu, POSCO
HS Code 7219

We also supply make of SAIL / ESSAR / JINDAL / TATA / BHUSHAN/ INDIAN / IMPORTED etc material.

Sr. No.
Size (in mm) Thickness
1 1000 x 2000
1220 x 2440
(4' x 8')
1250 x 2500
1500 x 3000 To 6000
2000 x 4000 To 6000
0.3 mm to 120 mm A - 240 Jindal
Shah Alloys
Imported Etc.


Standards Designation
ASTM A 240
SS 316 S31600 1.4401 / 1.4436 X5CrNiMo17-12-2 / X3CrNiMo17-13-3 Z7CND17‐11‐02 316S31 / 316S33 - SUS 316
SS 316L S31603 1.4404 / 1.4435 X2CrNiMo17-12-2 / X2CrNiMo18-14-3 Z3CND17‐11‐02 / Z3CND18‐14‐03 316S11 / 316S13 03Ch17N14M3 / 03Ch17N14M2 SUS

Composition Ranges for 304 hr grade of stainless steels Sheets, Plates & Coils.

Grade - C Mn Si P S Cr Mo Ni N
316 Min - - - 0 - 16.0 2.00 10.0 -
Max 0.08 2.0 0.75 0.045 0.03 18.0 3.00 14.0 0.10
316L Min - - - - - 16.0 2.00 10.0 -
Max 0.03 2.0 0.75 0.045 0.03 18.0 3.00 14.0 0.10
316H Min 0.04 0.04 0 - - 16.0 2.00 10.0 -
Max 0.10 0.10 0.75 0.045 0.03 18.0 3.00 14.0 -

Mechanical Properties

Mechanical properties of 304 hr grade stainless steels Sheet, Plates & Coils.

Grade Tensile Str
(MPa) min
Yield Str
0.2% Proof
(MPa) min
(% in 50mm) min
Rockwell B (HR B) max Brinell (HB) max
316 515 205 40 95 217
316L 485 170 40 95 217
316H 515 205 40 95 217

Note: 304h also has a requirement for a grain size of ASTM no. 7 or coarser.

Physical Properties

Typical physical properties for SS 304 Coil grade stainless steels.

Grade Density
Elastic Modulus
Mean Co-eff of Thermal Expansion (µm/m/°C) Thermal Conductivity
Specific Heat 0-100°C
Elec Resistivity
0-100°C 0-315°C 0-538°C At 100°C At 500°C
316/L/H 8000 193 15.9 16.2 17.5 16.3 21.5 500 740

Grade Specification Comparison

Grade specifications for 304 hr grade stainless steels.

Grade UNS
Old British Euronorm Swedish
BS En No Name
316 S31600 316S31 58H, 58J 1.4401 X5CrNiMo17-12-2 2347 SUS 316
316L S31603 316S11 - 1.4404 X2CrNiMo17-12-2 2348 SUS 316L
316H S31609 316S51 - - - - -

Note: These comparisons are approximate only. The list is intended as a comparison of functionally similar materials notas a schedule of contractual equivalents. If exact equivalents are needed original specifications must be consulted.

Possible alternative grades to 304 hr stainless steel

Grade Why it might be chosen instead of 316?
316Ti Better resistance to temperatures of around 600-900°C is needed.
316N Higher strength than standard 316.
317L Higher resistance to chlorides than 316L, but with similar resistance to stress corrosion cracking.
904L Much higher resistance to chlorides at elevated temperatures, with good formability
2205 Much higher resistance to chlorides at elevated temperatures, and higher strength than 316


  • Stainless Steel 304 hr Sheets, Plates, Coils,
  • Stainless Steel 304 hr Sheets, Plates, Coils
  • SS 304 hr Sheets, Plates, Coils
  • SS 304 hrL Sheets, Plates, Coils
  • Stainless Steel 304 hr UNS S31600 Sheets, Plates, Coils
  • SS 304 hrL UNS S31603 Sheets, Plates, Coils
  • Stainless Steel 304 hr Din 1.4401 / 1.4436 Sheets, Plates, Coils
  • SS 304 hrL Din 1.4404 / 1.4435 Sheets, Plates, Coils
  • Hot Rolled, HR Stainless Steel Coils – NO. 1 Finish
  • Cold Rolled, CR Stainless Steel Coils – 2B Finish, Matte, Hair Line Finish, BA Finish

What is the Price for Stainless Steel 304/316 Coils & Strips in Mumbai?

  • Stainless Steel 201 2B Finish Coils Price is around Rs. 130/Kg + GST in Mumbai
  • Stainless Steel 304 No.1 Finish Coils Price is around Rs. 175/kg + GST in Mumbai
  • Stainless Steel 304 2B Finish Coils Price is around Rs. 180/kg + GST in Mumbai
  • Stainless Steel 316L 2B Finish Coils Price is around Rs. 245/Kg + GST in Mumbai

Stainless steel strips are priced slightly higher than standard sizes stainless steel coils, as there are Slitting Coil and some overhead expenses added. Also, based on the slitting size, we also get an estimate of the scrap generation, and accordingly the price may be added to the base price of stainless steel coils, as above. To give you an indicative idea, strips are prices Rs. 7-10/kg higher, than Stainless Steel Coil

304 HR Steel Coil Export Country

We export SS 304 hr Coils and Sheets to Saudi Arabia, Iran, Iraq, United Arab Emirates, Qatar, Bahrain, Oman, Kuwait, Turkey, Egypt, Yemen, Syria, israel, Jordan, Cyprus, Singapore, Malaysia, Indonesia, Thailand, Vietnam, South Korea, Japan, Sri Lanka, Maldives, Bangladesh, Mayanmar, Taiwan, Cambodia, Argentina, Bolivia, Brazil, Chile, Venezuela, Colombia, Ecuador, Guyana, Paraguay, Uruguay, United States Of America, Canada, Mexico, Panama, Costa Rica, Puerto Rica, Trinidad And Tobago, Jamaica, Bahamas, Denmark, Russia, Norway, Germany, France, Italy, United Kingdom, Spain, Ukraine, Netherland, Belgium, Greece, Czech Republic, Portugal, Hungary, Albania, Austria, Switzerland, Slovakia, Finland, Ireland, Hroatia, Slovenia, Malta, Nigeria, Algeria, Angola, South Africa, Libya, Egypt, Sudan, Equatorial Guinea, The Republic Of Congo, Gabon, Europe, Africa, Asia, North America, South America, Middle East, Far East. etc.

Prosaic Steel and Alloys is a well known worldwide exporter of SS 304 hr Coils is committed to provide each and every customer with the highest standard of customer service. We deals in SS 304 hr Coils in India & Overseas, offering a wide range of SS 304 hr Coil.