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316Ti 1.4571 S.St L Astm A240 Type Stainless Steel A312 1.4301 6Mm Plate Ss 304

316Ti 1.4571 S.St L Astm A240 Type Stainless Steel A312 1.4301 6Mm Plate Ss 304

304 stainless steel sheet is also used in aerospace structures, pressure applications, food and beverage industries, and more. 304L stainless steel plate has excellent corrosion resistance under normal atmospheric conditions at normal temperature and can withstand some natural acids.

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STAINLESS STEEL UNS S30400 / S30403 SHEETS & PLATES, STAINLESS STEEL PLATES, SS 304 SHEETS, STAINLESS STEEL SHEETS & PLATES SUPPLIER, SS 304 MANUFACTURERS IN CHINA

 

(304L 30403) stainless steels are variations of the 18 percent chromium – 8 percent nickel austenitic alloy, the most familiar and most frequently used alloy in the stainless steel family. These alloys may be considered for a wide variety of applications. Alloy 304 is the standard alloy since AOD technology has made lower carbon.

 

levels more easily attainable and economical. Alloy 304 is used for welded products which might be exposed to conditions which could cause intergranular corrosion in service. Alloy 304 is a modification of Alloy 304 in which the carbon content is controlled to a range of 0.04-0.10 to provide improved high-temperature strength to parts exposed to temperatures above 800°F.

 

Alloy 304 is the standard alloy since AOD technology has made lower carbon levels more easily attainable and economical. Alloy 304 is used for welded products which might be exposed to conditions which could cause intergranular corrosion in service. Alloy 304 is a modification of Alloy 304 in which the carbon content is controlled to a range of 0.04-0.10 to provide improved high-temperature strength to parts exposed to temperatures above 800°F.

 

304 Stainless Steel Sheet Thickness

THICKNESS IN MM GAUGE THICKNESS TOLERANCE IN MM
0.120″ | 3.05 11 ± 0.005
0.109″ | 2.78 12 ± 0.009 | ± 0.23
0.031″ | 0.79 22 ± 0.004 | ± 0.10
0.063″ | 1.59 16 ± 0.006 | ± 0.15
0.025″ | 0.64 24 ± 0.003 | ± 0.08
0.038″ | 0.95 20 ± 0.004 | ± 0.10
0.078″ | 1.98 14 ± 0.007 | ± 0.18
0.050″ | 1.27 18 ± 0.005 | ± 0.13

 

Composition Ranges for 304 grade stainless steel Sheets & Plates

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

304L min.
max.

0.030


2.0


0.75


0.045


0.030

18.0
20.0

8.0
12.0


0.10

304H min.
max.

0.04
0.10


2.0


0.75

-0.045


0.030

18.0
20.0

8.0
10.5

 

Mechanical properties of 304 grade stainless steel Sheets & Plates

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
304L
485
170
40
92
201
304H
515
205
40
92
201
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