Ruizhen Stainless Steel

304L

The stainless austenitic chromium-nickel steel 1.4301 has good corrosion resistance (especially in natural environmental media and during absence of significant chlorine and salt concentration and sea water) and weldability. Check applications with acids specifically. In welded condition 1.4301 is not resistance to intergranular corrosion.

304L stainless steel
USA
JP
DE
EUR
CN
ASTM
JIS
DIN
EN
GB
304L
SUS304L
X2CrNi 19-11
1.4306
022Cr19Ni10

Chemical Composition

The typical chemical composition is shown in the table below.

Grade
Standard
304L Chemical Composition
C
Si
Mn
Cr
Ni
P
S
Mo
Others
≤ %
≤ %
%
%
%
≤ %
≤ %
≤ %
%
304L
ASTM A240
0.03
0.75
2.0
18.0 - 20.0
8.0 - 12.0
0.045
0.03
-
N≤ 0.10
1.4306
EN 10088-2
0.03
1.0
2.0
17.5 - 19.5
8.0 - 10.0
0.045
0.015
-
N≤ 0.11
SUS304L
JIS G 4304 | JIS G 4305
0.03
1.0
2.0
18.0 - 20.0
9.0 - 13.0
0.045
0.03
-
-

Mechanical Properties

The mechanical properties are given in the table below.

Grade
Standard
304L Mechanical Properties
Tensile Strength
Yield Strength 0.2%
Elongation >%
Hardness
(MPa) ≥
(MPa) ≥
HRB ≤
HB ≤
304L
ASTM A240
485
170
40
92
201
1.4306
EN 10088-2
460
180
45
90
215
SUS304L
JIS G 4304 | JIS G 4305
480
175
40
90
187

Properties & Typical Applications

304,Good corrosion resistance, heat resistance, good ductility and weldability, low-temperature strength, and mechanical properties. Stamping, bending and other good thermal processing, no heat treatment hardening phenomenon. Used in the food industry such as wine storage, laundry and kitchen products, and household items (class 1 and 2 tableware, kitchen cabinets, indoor plumbing, water heater, boiler, bathtub), construction, low temperature, and high-temperature applications.

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