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304 Stainless Steel Coil

GNEE Steel is one of the most preferred 304 Stainless Steel Coils supplier and manufacturer in India. At, Sonic Steel, we manufacturing, supplying and exporting high-quality SS 304 Coils as per customer’s requirement. Excepting highest industrial standards and using high-grade raw materials, we manufacture Stainless Steel 304 Coils.

UNS S30400 Stainless Steel Coil is most used stainless steel coil product, available in a broad range of coils forms and superior surface finish. Apart from this, SS Coils have excellent corrosion resistance, high heat resistance, good welding & machining properties, and high tensile strength. These coils can easily weld by standard fusion welding methods without filler materials.
          

Our warehouse contains various forms of ASTM A240 Stainless Steel 304 Coils i.e. Hot Rolled SS 301 Coils and Cold Rolled SS 301 Coils. After a hot and cold rolling process, coils offer improved toughness, hardness, and low maintenance. These Stainless Steel 301 Coils are well demanded in diverse industries including chemical & food processing, petrochemical & pharmaceuticals, automobile, shipbuilding, and construction, etc.

We manufactured UNS S30400 SS Coils in standard as well as customized dimensions according to client’s requirement & demand. If you are looking for customized SS coils then Contact Us today with your requirements to get FREE estimations.


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.
304 Stainless Steel 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

304 Stainless Steel Coil Chemical Composition

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

304 Stainless Steel Coil Equivalent

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

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

What are the applications that 304 stainless steel coils can be used?
304 stainless steel coils can be used in a wide range of applications, including:

1.Food and beverage processing
The food industry uses 304 stainless steel coils to manufacture equipment like water heaters, boilers and tanks.

2.Healthcare equipment
Hospitals use 304 stainless steel coils to make a variety of medical equipment, including surgical tables, bedpans and incubators for newborns.

3.Industrial machinery
Manufacturers of industrial machinery rely on 304 stainless steel coils for parts such as valves and pumps in their products.

4.Construction equipment
Building contractors use 304 stainless steel coils to make weatherproofing materials that protect buildings from rain and snow while they are under construction or renovation.
Features of 304 stainless steel coils

304 stainless steel coils features:

1. 304 stainless steel coils is high strength, good toughness and wear resistance, corrosion resistance and thermal conductivity;

2. 304 stainless steel coils has a high temperature resistance (up to 870 degrees);

3. 304 stainless steel coils has good anti-oxidation ability and can be used in many occasions;

4. 304 stainless steel coils is widely used in all kinds of industries such as food, chemical industry and metallurgy, etc;

5. The price of 304 stainless steel coils is not expensive than other grades, but the price will rise rapidly when the demand for it increases.

Why Choose Us
You can get the perfect material according to your requirement at the least possible price.
We also offer Reworks, FOB, CFR, CIF, and door to door delivery prices. We suggest you to do deal for shipping which will be quite economical.
The materials we provide are completely verifiable, right from raw material test certificate to the final dimensional statement.(Reports will show on requirement)
e guarantee to give a response within 24hours(usually in the same hour)
You can get stock alternatives, mill deliveries with minimizing manufacturing time.
We are fully dedicated to our customers. If it will not possible to meet your requirements after examining all options, we will not mislead you by making false promises which will create good customer relations.
GNEE STEEL’S Quality Assurance (including both Destructive and Non-Destructive) :
1. Visual Dimension Test
2. Mechanical examining like tensile, Elongation and reduction of area.
3. Impact analysis
4. Chemical examination analysis
5. Hardness test
6. Pitting protection test
7. Penetrant Test
8. Intergranular Corrosion Testing
9. Roughness Testing
10. Metallography Experimental Test












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