SUS304L
Austenitic stainless steel SUS304L
304LOverview and features of SUS304L:
SUS304L is a kind of austenitic stainless steel and ultralow carbon stainless steel, which is developed for overcoming the serious tendency of intercrystalline corrosion in some constions of SUS304. It has good corrosion resistance, heat resistance, deep drawing property, polishability and machinability. It can maintain its good corrosion resistance after welding or stress relieving. Its properties are very similar to that of SUS304 except its low intensity.Chemical compositions of SUS304L (%):
C
Mn
Si
P
S
Cr
Ni
≤0.03
≤2.00
≤1.00
≤0.045
≤0.03
18.00~20.00
9.00~13.00
Mechanical properties of SUS304L:
Yield strength MPa
≥520
Tensile strength Mpa
≥205
Elongation %
≥40
Hardness HBW
≤187
Reduction of area %
≥60
Heat treatment of SUS304L:
Solid solution at 1010~1150℃. Cool rapidly.
Applications of SUS304L:
SUS304L is suitable for the applications of apparatus and equipment under the circumstance of chemical, coal, petroleum where the intergranular corrosion resistance is high. It is also available for the manufacture of outdoor decoration materials, heat resistant parts, parts with difficult heat treatment, frozen container frames, exterior materials, automobile exhaust pipes (below 800 ℃), heat resistant equipment parts and so on.
To acquire further information about selection, application, heat treatment, surface treatment, welding, machining and inventory of our austenitic stainless steel or other stainless steel, please contact us freely. We will serve you with our honesty, integrity and professionality.
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