Abhay Steels manufactures and exports stainless steel 304 coils for buyers who need proven corrosion resistance at scale. This guide covers the metallurgy, testing, and sourcing factors that matter before you place an order.
Grade 304 is an austenitic alloy in the T300 series, built on a chromium-nickel base. It carries a minimum of 18% chromium and 8% nickel, with carbon capped at 0.08%, and carries the UNS designation S30400.
That chromium content forms a passive oxide layer on the surface. The layer self-repairs when scratched or machined, which is why 304 resists rust without any applied coating. Coils arrive in the mill-rolled, unslit form, ready for slitting, forming, or welding downstream.
STAINLESS STEEL 304 COILS
MANUFACTURER SUPPLIER IN MUMBAI INDIA
SS 304 Coils
Stainless Steel 304 Coils | 304 Stainless Steel Coils |
UNS S30400 Coils | 1.4301 Coils | SUS 304 Coil | ASTM
A240 SS 304 Coil | ASME SA240 Stainless Steel 304 Coils
| Stainless Steel 304 CR Coils | SS 304 Coils Supplier |
Hot Rolled 304 Stainless Steel Coils | 304 Stainless
Steel Coils Stockist | Jindal Stainless Steel 304 Coils
| Stainless Steel 304 Cold Rolled Coils | 304 Stainless
Steel HR Coils | 2B Finish SS 304 Coils | Stainless
Steel 304 BA Finish Coils | 304 Stainless Steel Matt PVC
Coils | Stainless Steel 304 Coils Cut To Size |
Stainless Steel 304 Coils Dealer
304 SS Coils
Stainless Steel 304 Slit Coils | 304 Stainless Steel
Slitting Coil | Stainless Steel S30400 Coils | SS 1.4301
Coils | AISI 304 Coils | ASTM A240 SS 304 Hot Roll Coils
| ASME SA240 Stainless Steel 304 Cold Roll Coils |
Stainless Steel 304 BA Surface Finish Coil | 304
Stainless Steel 2B Finish Coil | SS 304 Coil Supplier |
Hot Rolled 304 Stainless Steel Coil | Cold Rolled
Stainless Steel 304 Coil Stockist | Stainless Steel 304
Polished Coils | 304 Stainless Steel Bright Annealed
Coil | 2B Finish SS 304 Coils | ASTM A240 TP304 Coils
Dealer | 2b Finish Stainless Steel Coil Grade 304
Features & Characteristics
Grade 304 welds cleanly using most standard methods, and it holds up well under deep drawing without cracking. Toughness stays consistent even at sub-zero temperatures, unlike carbon steel, which can turn brittle in cold service.
The alloy is austenitic, so it does not respond to heat treatment the way martensitic grades do. Instead, it work-hardens under cold working, gaining strength through cold rolling or forming rather than through precipitation reactions. This property makes it useful in applications that call for both formability during fabrication and strength in service. Cleaning stays simple too, since the surface does not pit easily, and standard detergents and water remove most residues without damaging the finish.
Quality control
Abhay steels never compromise with the quality of the product as quality is our
prime concern. Our company provides the best Stainless Steel 304
Coils in the market. We hire professionals which specially work
on the quality of the raw material to produce excellent coils. Our team does many
tests of on raw material before manufacturing. Our teams work with high focus and
concentration which gives high quality of products.Total Quality Management and
Quality Assurance help us to improve the quality of the product and also guide us to
use the modern way of techniques which make the product highly demanded in the
market.
Stainless Steel 304 Coils Supplier, Jindal 304 SS Coils, SS 304 Slitting Coils, Stainless Steel 304 Coils Stockist, 304 Stainless Steel Coils Distributors in India.
Standards : ASTM A240 / ASME SA240
Item : Stainless Steel 304 coil(Hot rolled, cold
rolled)
Thickness : 0.025 to 3 mm and as per Customer
Requirement
Width : 3 mm to 2000 mm and as per Customer
Requirement
Length : 2000mm, 2440mm, 3000mm, 5800mm, 6000mm,
etc
Standard : JIS, AISI, ASTM, GB, DIN, EN, etc
Surface : the surface and finish of stainless
steel 304 coil: 2B, 2D, BA, NO.1, NO.4, NO.8, 8K, mirror,
checkered, embossed, hair line, sand blast, Brush, etching, etc
Origin : Indian Origin, European Origin,
Japanese Origin, US Origin, Korea Origin, Thailand Origin,
Taiwan Origin
Manufacturer : POSCO, Aperam, Jindal Stainless,
DKC Korea, Thyssenkrup, Baosteel, TISCO, Arcelor Mittal, VDM,
Nippon Metal, Outokumpu
Package : Shrink-wrapped ,Carton boxes,Wooden
pallets,Wooden boxes ,Wooden crates Etc. required.
Testing & Certification
Abhay Steels tests raw material before manufacturing and retests the finished coil. Five checks run in the lab: chemical composition, micro- and macrostructure, hydrostatic pressure, alloy verification, and raw material conformity.
Every shipment carries mill test certificates, and clients can request ISO documentation or 100% radiography reports where the application demands it. These documents confirm chemical composition and mechanical properties match the ordered specification, not just the grade name on the invoice.
Manufacturing Process
The coil making process begins with hot rolling the slab to a strip, then cold rolling to final gauge. Annealing restores ductility lost in cold working. Pickling removes the oxide scale formed in heat treating.
Each coil then goes through a testing stage before packing and dispatch.
Why Choose Abhay Steels?
Quality control runs on Total Quality Management and Quality Assurance protocols, applied from raw material intake through final dispatch. Every batch gets chemical and mechanical testing before it leaves the facility, and documentation ships with every order.
That combination of tested material, verifiable paperwork, and consistent process control is what procurement teams check for when qualifying a new coil supplier.
