304 Stainless Steel Coil

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304 Stainless Steel Coil

SS 304 coil supplier

ASTM A240 Stainless Steel 304 Coils Supplier, Stainless Steel UNS S30400 Coils Manufacturer, 6mm Coil Price, Stainless Steel 304 Coil, UNS S30400 Stainless Steel Coils, 304 Stainless Steel Coil Suppliers, SUS 304 Coil, 304 full hard Coil Specifications, 304 Stainless Steel Coils, SS UNS S30400 Coils Exporter, 304 Grade Stainless Steel Price

Sonic Steel is a manufacturer and supplier of SS 304 coils, renowned for their high-quality stainless steel products that cater to a diverse range of industries. SS 304 also called Type 304 is a popular stainless steel grade appreciated for its resistance to corrosion, durability and aesthetic appeal.

Our UNS S30400 Coils are crafted using cutting edge technology and strict quality standards. The production process kicks off with selecting premium raw materials to ensure each coil meets the highest purity and performance criteria. The steel is then melted in an electric arc furnace with temperature control to achieve the desired chemical composition .

304 stainless steel coil Supplier
SS 304 Coil Manufacturer

Once the steel is melted, it is cast into billets or slabs and subsequently hot-rolled to achieve the desired thickness and surface finish. Our advanced rolling mills can handle thicknesses and widths allowing us to create coils tailored to our customers needs. The rolled coils then go through rolling to enhance their surface quality and mechanical properties.

Following rolling the ASTM A240 Stainless Steel 304 Coils undergo controlled annealing to release stresses and enhance the steels resistance to corrosion. After the stainless steel is treated with pickling and passivation processes to eliminate any scale or oxides on the surface and improve its resistance to corrosion. Sonic Steel ensures top notch quality with testing and inspection of each SS 304 coil. Various finishes like 2B, BA and No. 1 are available to cater to uses from panels to industrial parts.

Sonic Steels team of experts collaborates closely with clients to deliver solutions that meet their requirements. Emphasizing reliability, precision and customer satisfaction Sonic Steel remains a choice for businesses seeking premium SS 304 coils.

We manufactured UNS S30400 stainless steel coils in standard and customized sizes as per the specification of the customer. If you want bespoke stainless steel coils, Contact Us today with your requirements to get FREE estimations..

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304 Stainless Steel Coil Specifications:

Grades Stainless Steel J1, J2, J4, 201, 202, 301, 304, 304H, 304L, 309, 309S, 310, 310S, 316, 316L, 316TI, 321, 321H, 347, 409, 410, 410S, 420, 430, 441, 904L
Thickness 0.2mm – 5.0mm
Width 3.2mm – 1500mm
Length 2000mm, 2440mm, 3000mm, 5800mm, 6000mm, AS PER CUSTOMER’S REQUIREMENT
Type of Material STAINLESS STEEL SOFT, DEEP DRAW, EXTRA DEEP DRAW, QUARTER HARD, HALF HARD, FULL HARD.
Form Coil / Strip
Test Certificate Yes.
Finish NO.1, 2B, 2D, 2H, 2R, No.4, HAIRLINE, SCOTCH BRITE, SATIN FINISH, NO.8, BA.
Make JINDAL, BAHRU, POSCO KOREA, POSCO THAINOX, COLUMBUS, ACERINOX, APERAM, TISCO, NISSHIN, NIPPON AND MANY MORE MILLS.

Chemical Composition of Stainless Steel 304 Coil

Grade

C

Mn

Si

P

S

Cr

Mo

Ni

N

304

min.

max.

0.08

2.0

0.75

0.045

0.030

18.0

20.0

8.0

10.5

0.10

ASTM A240 SS 304 Coil Mechanical Properties

Grade

Tensile Strength (MPa) min

Yield Strength 0.2% Proof (MPa) min

Elongation (% in 50mm) min

Hardness

Rockwell B (HR B) max

Brinell (HB) max

304

515

205

40

92

201

Stainless Steel 304 Coil Physical Properties

Grade

Density (kg/m3)

Elastic Modulus (GPa)

Mean Coefficient of Thermal Expansion (μm/m/°C)

Thermal Conductivity (W/m.K)

Specific Heat 0-100°C (J/kg.K)

Electrical Resistivity (nΩ.m)

0-100°C

0-315°C

0-538°C

at 100°C

at 500°C

304

8000

193

17.2

17.8

18.4

16.2

21.5

500

720

Equivalent Grades of 304 Stainless Steel Coil

Grade

UNS No

Old British

Euronorm

Swedish SS

Japanese JIS

AFNOR

BS

En

No

Name

304

S30400

304S31

58E

1.4301

X5CrNi18-10

2332

SUS 304

Z7CN18‐09

304 SS Coil Price List ( 2024 Updated )

Product Price ( Per KG )
Stainless Steel 304 Coil 175/-
Jindal Stainless Steel 304 Coil 249/-
Jindal Standard Stainless Steel 304 Coil 190/-
Mill Finished Stainless Steel SS304 Coils 165/-
Polished Stainless Steel 304 Coil 157/-
Get Complete SS 304 Coil Price List 2024 Updated Click Here

Dimensions Standard of 304 Stainless Steel Coils :

Thickness (mm) Width (mm) Length (m)
0.5 1000 250
0.8 1250 300
1 1500 350
1.2 1750 400
1.5 2000 450
2 1000 500
2.5 1250 550
3 1500 600
3.5 1750 650
4 2000 700
4.5 1000 750
5 1250 800
6 1500 850
7 1750 900
8 2000 950
9 1000 1000
10 1250 1050
11 1500 1100
12 1750 1150
15 2000 1200

Different types Stainless Steel 304 Coil:

AISI 304 Hard Coil
ASTM A240 304 Half Hard Coils
UNS S30400 Hard Winding Coil
DIN 1.4301 Galvanized Coil
JIS SUS304 Hot Rolled (HR) Coil
EN 1.4301 Cold Rolled (CR) Coil
AISI 304 1/2 Hard Coils
ASTM A240 304 1/4 Hard Coils
UNS S30400 3/4 Hard Coils
DIN 1.4301 Quarter Hard Coils
JIS SUS304 Annealed Coils
EN 1.4301 Pickled Coils

Testings (Destructive, Non Destructive):

  • Chemical Analysis – Spectro Analysis
  • Hardness Test
  • Micro Test, Macro Test
  • Mechanical Testing Such as Tensile, Elongation, Reduction of Area
  • Positive Material Identification – PMI Testing

  • Sulfide Stress Corrosion Cracking (SSC), NACE TM 0177
  • Radiography Test
  • Dye Penetrant Test (DP Test)
  • Ultra Sonic Test (UT)
  • Eddy Current Testing
  • Impact Test

Packaging :

Stainless Steel Coil Application:

  • Tractor
  • Automotive Trim
  • Stamped Machined Products
  • Cookware
  • Kitchen
  • Food service Equipment
  • Sinks
  • Railway Cars
  • Trailers
  • Appliances

  • Pitting Resistance Test
  • Intergranular Corrosion (IGC) Test
  • Flaring Test, Flattening Test
  • Hydrostatic Test
  • Hydrogen-Induced Cracking (HIC) Test, NACE TM0284

We pack our goods in numerous ways based on the products. We pack our products in multiple ways, such as:–

  • Boxes and Crates
  • Shrink-wrapped
  • Carton boxes
  • Wooden pallets
  • Wooden boxes
  • Wooden crates

Exporting 304 Stainless Steel Coils to following countries

Afghanistan, Albania, Andorra, Austria, Bahrain, Bangladesh, Bhutan, Brunei, Belarus, Belgium, Bulgaria, Cambodia, China, Cyprus, Croatia, Czech Republic, Denmark, Estonia, Egypt, Finland, France, Germany, Greece, Georgia, Hungary, Iceland, Ireland, Italy, Indonesia, Iran, Iraq, Israel, Japan, Jordan, Kazakhstan, Kuwait, Kyrgyzstan, Lebanon, Latvia, Latin America, Liechtenstein, Lithuania, Luxembourg, Malta, Moldova, Monaco, Malaysia, Maldives, Mongolia, Myanmar (Burma), Nepal, North Korea, Netherlands, Norway, Oman, Poland, Portugal, Pakistan, Palestine, Philippines, Qatar, Russia, Romania, Russia, San Marino, Serbia and Montenegro, Slovakia, Slovenia, Spain, Sweden, Switzerland, Saudi Arabia, Singapore, South Korea, South Africa, Sri Lanka, Syria, Taiwan, Tanzania, Tajikistan, Thailand, Turkey, Turkmenistan, Ukraine, United Kingdom, United Arab Emirates (UAE), Uzbekistan, Vietnam, Yemen

SS 304 Coil supplier in the following cities

Mumbai, Delhi, Kolkata, Chennai, Bengaluru, Hyderabad, Ahmadabad, Pune, Surat, Jaipur, Kanpur, Lucknow, Nagpur, Ghaziabad, Indore, Coimbatore, Kochi, Patna, Kozhikode, Bhopal, Thrissur, Vadodara, Agra, Malappuram, Thiruvananthapuram, Kannur, Ludhiana, Nashik, Vijayawada, Madurai, Varanasi, Meerut, Faridabad, Rajkot, Jamshedpur, Srinagar, Jabalpur, Asansol, Vasai Virar City, Allahabad, Dhanbad, Aurangabad, Amritsar, Jodhpur, Ranchi, Raipur, Kollam, Gwalior, Durg-Bhilainagar, Chandigarh, Tiruchirappalli, Kota

Industries and applications where our 304 SS Coil is used.

Chemicals, Petrochemicals, Oil & Natural Gas Organization, Fats, Fertilizers, Sugar Mills & Distilleries, Cement Industries, Ship Builders, Paper Industries, Pumps, Automation, Paints, Steel Industries, etc.

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