Products
304 Stainless Steel Coil

Shandong Taigang International Trade Co.,Ltd.  sales quality 304 Stainless Steel Coil to customers all over the world.

  • PRODUCT DESCRIPTION
  • MATERIAL GRADE

 

Price Term: FOB or CIF or CFR etc.
Price: According to your request To Negotiated
Min.Order Quantity: 1 Ton
Supply Ability: 1 Ton
FEATURES OF 304 and 304L STAINLESS STEEL COIL:

 

1. SPECIFICATION:
1) Grade: AISI 304/SUS 304 / S30400 / 1.4301
2) Shape: Coil / Roll / Strip
3) Treatment: Hot Rolled and Cold Rolled
4) Surface: No.1 / 2B / No.4 / HL / Brushed / BA / 8K Mirror / Embossed / Etched etc. (With Paper or PVC film to protection)
5) Thickness Range:
0.3 - 3mm ( Cold Rolled Process )
3 - 12mm or more (Hot Rolled Process)
6) Edge: Slit edge & Mill edge
7) Width Range: 10 - 2000mm
8) Length Range: Coil or as your request
9) Standard Size:
1000mm x coil mm
1500mm x coil mm
4' ----------1220mm x coil mm
5' ----------1524mm x coil mm
Above is our normal size of 304 and 304L stainless steel coil, but are capable of shearing or custom leveling to your required lengths and widths.
10) Available Standard:
ASTM, AISI, SUS, JIS, EN, DIN, GB, ASME, etc.
In general, ASTM A240/A240M or as your requirements
11) Certification: MTC and SGS and Any third party inspection
12) Package: Standard Export Sea-Package (Waterproof Kraft Paper + Bundle with steel strip)
13) Brand: TISCO, BAO STEEL, BAOXIN, ZPSS, LISCO, JISCO, etc.( main mills)

14) Containers:
20ft GP:5898mm(Length)x2352mm(Width)x2393mm(High)
40ft GP:12032mm(Length)x2352mm(Width)x2393mm(High)
40ft HC:12032mm(Lengh)x2352mm(Width)x2698mm(High)
20' container load 25tons goods whose length is under 5.8m
40' container load 25tons goods whose length is under11.8m

 

2. TYPICAL APPLICATIONS:

Chemical equipment and piping, heat exchanger components, dairy and food handling equipment and utensils, cryogenic vessels and components, architectural and structural applications exposed to non-marine atmospheres


3. CHEMICAL COMPOSITION:

 

Element Carbon Manganese Sulfur Phosphorus Silicon Chromium Nickel Nitrogen
Type 304 ≤0.07% ≤2% ≤0.03% ≤0.45% ≤0.75% 17.5-19.5% 8-10.5% ≤0.1%
Element Carbon Manganese Sulfur Phosphorus Silicon Chromium Nickel Nitrogen
Type 304.L ≤0.03% ≤2% ≤0.03% ≤0.45% ≤0.75% 18.0-20.0% 8.0-12.0% ≤0.1%

4. MECHANICAL PROPERTIES:

 

 

 

Type Yield Strength 0.2% offset (KSI) Tensile Strength (KSI) % Elongation(2″ Gauge length) Hardness Rockwell
304 Ann 30 min. 75 min. 40% min. HRB 92 max.
304 ¼ Hard 75 min. 125 min. 12% min. 25 – 32 HRC (typical)
304½ Hard 110 min. 150 min. 7% min. 32 – 37 HRC (typical)
304 ¾ Hard 25 min. 70 min. 40% min. HRB 92 max.
304L ¼ Hard 75 min. 125 min. 12% min. 25-32 HRC (typical)
304L½ Hard 110min 150 min 6% min 32 – 37 HRC (typical)

 

 

5. PROCESSING:

Types 304 and 304L cannot be hardened by thermal treatment. Annealing: Heat to 1850o F to 2050 o F and cool at sufficiently high rates through 1500oF to 800oF to avoid precipitation of chromium carbides. Stress Relief Annealing: Cold worked parts should be stress relieved at 750oF for ½ to 2 hours.

 

6. FORMING:

Annealed Types 304 and 304L can be fabricated by roll forming, deep drawing, bending and most other fabrication techniques. Due to the high work hardening rate of these materials, intermediate anneals maybe required to successfully fabricate the part.


7. WELDING:

Types 304 and 304L are weldable by most fusion or resistance welding techniques. If filler metal is required, Type 308 is normally used. Type 304L should be used in heavier sections to reduce the occurrence of carbide precipitation in the heat affected region adjacent to the weld pool


8. CORROSION:

Types 304 and 304L provides corrosion resistance in a wide range of moderately oxidizing and reducing conditions, fresh water and non-marine applications.


 

304 AND 304L STAINLESS STEEL COIL SHOW:
  •    

 

Stainless Steel Normal Material Grade

200/300/400/900/duplex stainless Series

such as: 201 202 301 304 304L 316 316L 310 321 410 420 430 440 904L S31803 etc.

Applications

• decoration
• chemical industrail 
• industrial construction
• sink bowl
• Decoration
• cutlery 
• flatware
• Kitchenware


Product Chemical Properties:

Chemical Properties of Frequently-used Stainless Steel Material Grade

UNS

ASTM

EN

JIS

C%

Mn%

P%

S%

Si%

Cr%

Ni%

Mo%

S20100

201

1.4372

SUS201

≤0.15

5.5-7.5

≤0.06

≤0.03

≤1.00

16.0-18.0

3.5-5.5

-

S20200

202

1.4373

SUS202

≤0.15

7.5-10.0

≤0.06

≤0.03

≤1.00

17.0-19.0

4.0-6.0

-

S30100

301

1.4319

SUS301

≤0.15

≤2.00

≤0.045

≤0.03

≤1.00

16.0-18.0

6.0-8.0

-

S30400

304

1.4301

SUS304

≤0.08

≤2.00

≤0.045

≤0.03

≤0.75

18.0-20.0

8.0-10.5

-

S30403

304L

1.4306

SUS304L

≤0.03

≤2.00

≤0.045

≤0.03

≤0.75

18.0-20.0

8.0-12.0

-

S30908

309S

1.4833

SUS309S

≤0.08

≤2.00

≤0.045

≤0.03

≤0.75

22.0-24.0

12.0-15.0

-

S31008

310S

1.4845

SUS310S

≤0.08

≤2.00

≤0.045

≤0.03

≤1.50

24.0-26.0

19.0-22.0

-

S31600

316

1.4401

SUS316

≤0.08

≤2.00

≤0.045

≤0.03

≤0.75

16.0-18.0

10.0-14.0

2.0-3.0

S31603

316L

1.4404

SUS316L

≤0.03

≤2.00

≤0.045

≤0.03

≤0.75

16.0-18.0

10.0-14.0

2.0-3.0

S31703

317L

1.4438

SUS317L

≤0.03

≤2.00

≤0.045

≤0.03

≤0.75

18.0-20.0

11.0-15.0

3.0-4.0

S32100

321

1.4541

SUS321

≤0.08

≤2.00

≤0.045

≤0.03

≤0.75

17.0-19.0

9.0-12.0

-

S34700

347

1.4550

SUS347

≤0.08

≤2.00

≤0.045

≤0.03

≤0.75

17.0-19.0

9.0-13.0

-

S40500

405

1.4002

SUS405

≤0.08

≤1.00

≤0.04

≤0.03

≤1.00

11.5-14.5

≤0.60

-

S40900

409

1.4512

SUS409

≤0.08

≤1.00

≤0.045

≤0.03

≤1.00

10.5-11.75

≤0.50

-

S43000

430

1.4016

SUS430

≤0.12

≤1.00

≤0.040

≤0.03

≤0.75

16.0-18.0

≤0.60

-

S43400

434

1.4113

SUS434

≤0.12

≤1.00

≤0.040

≤0.03

≤1.00

16.0-18.0

-

-

S44400

444

1.4521

SUS444L

≤0.025

≤1.00

≤0.045

≤0.03

≤1.00

17.5-19.5

≤1.00

-

S40300

403

-

SUS403

≤0.15

5.5-7.5

≤0.04

≤0.03

≤0.50

11.5-13.0

≤0.60

-

S410000

410

1.40006

SUS410

≤0.15

≤1.00

≤0.035

≤0.03

≤1.00

11.5-13.5

≤0.60

≤1.00

S42000

420

1.4021

SUS420J1

0.16~0.25

≤1.00

≤0.04

≤0.03

≤1.00

12.0-14.0

≤0.75

≤1.00

S440A

440A

1.4028

SUS440A

0.60~0.75

≤1.00

≤0.04

≤0.03

≤1.00

16.0-18.0

-

≤0.75

S32750

SAD2507

1.4410

 

≤0.03

≤1.2

≤0.035

≤0.02

≤0.80

24.0-26.0

6.0-8.0

3.0-5.0

S31803

SAF2205

1.4462

 

≤0.03

≤2.0

≤0.03

≤0.02

≤1.00

21.0-23.0

4.0-6.5

2.5-3.5

N08904

904L

1.4539

 

≤0.0.3

≤2.0

≤0.035

≤0.03

≤1.00

18.0-20.0

23.0-25.0

3.0-4.0

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