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300 Series Stainless Steel Coil & Sheet
300 Series Stainless Steel Coil & Sheet
300 series stainless steel contains nickel and chrome. Nickel costs account for more than 65% of the total cost. The advantage is that antirust effect is very good. The disadvantage is that price is high.

300 series stainless steel coil&sheet

300 series stainless steel contains nickel and chrome. Nickel costs account for more than 65% of the total cost. The advantage is that antirust effect is very good. The disadvantage is that price is high.

301, 302, 303, 304, 304L, 309, 316,316L and 321 are Chromium-Nickel stainless steels with high strength developed by cold working. This series is non-magnetic, not hardened by heat treatment, and has excellent formability. The most widely used austenite steel is the 304, also known as 18/8 for its composition of 18% chromium and 8% nickel. 304 may be referred to as A2 stainless. The second most common austenite steel is the 316 grade, also referred to as A4 stainless and called marine grade stainless, used primarily for its increased resistance to corrosion. On account of adding molybdenum, the corrosion resistance is strengthening. It is used in cookware, chemical equipment and architectural applications.


300 series stainless steel (mm)

Original

Grade

Finish

Thickness

Width

TISCO

304(L)/ 310/316(L)/321

No.1/2B/BA/2D/Mirror/Etching

0.28-16.0mm

1000-2000mm

LISCO

304(L)/316(L)/321

No.1/2B/BA/2D/Mirror/Etching

0.30-10.0mm

800-1600mm

POSCO

304(L)/ 310/316(L)/321

No.1/2B/BA/2D/Mirror/Etching

0.28-10.0mm

1000-1550mm

JISCO

304(L)/ 310/316(L)/321

No.1/2B/BA/2D/Mirror/Etching

0.30-10.0mm

1000-1500mm


Chemical elements(%)

Grade

C

Si

Mn

P

S

Ni

Cr

Cu

N

Others

304

≤0.08

≤1.00

2.00

0.045

0.030

8.0-11.0

18.0-20.0

-

0.10

-

310S

≤0.08

≤1.50

≤2.00

≤0.045

≤0.030

19.00-22.00

24.00-26.00

-

-

-

316L

≤0.030

≤1.00

≤2.00

≤0.045

≤0.030

10.0-14.0

16.0-18.0

-

≤0.10

-

321

≤0.08

≤1.00

≤2.00

≤0.045

≤0.030

9.00-12.00

17.00-19.00

-

-

Ti 5C-0.70


Mechanical properties

Grade

Yield Strength

(Mpa)

Tensile Strength

(Mpa)

Elongation

(%)

Rockers Hardness

Vickers

Hardness

304

205

520

40

90

200

310S

205

520

40

90

200

316L

175

480

40

90

200

321

205

520

40

90

200



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Wenzhou Bohome Steel Co., Ltd. specializes in stainless steel trading and processing for 12 years. As the exclusive agent of TISCO and LISCO, we not only guarantee the quality, also assure delivery. our main products include stainless steel coil, sheet and strip and we have large stock of 200 series, 300 series and 400 series.
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