304/304L stainless steel
Common name: 304 Stainless, 304 Stainless Steel, 304 steel, 304l Stainless, 304l Stainless Steel, 304l steel

304 stainless steel is known as the most versatile and widly used of stainless steel, with a density of 7.93g /cm3. 304/304L stainless steel is the most widely used chrome-nickel stainless steel.

Chemical Composition and mechanical properties:

304 C Si Mn P S Ni Cr
≤0.08 ≤1.00 ≤2.00 ≤0.045 ≤0.03 8.00~10.50 17.00~19.00
tensile strength σb(MPa) yield strength σ0.2(MPa) elongation δ5(%) Hardness   HB
≥520 ≥205 ≥40 ≤200

304L C Si Mn P S Ni Cr
≤0.03 ≤1.00 ≤2.00 ≤0.045 ≤0.03 8.00~11.00 18.00~20.00
tensile strength σb(MPa) yield strength σ0.2(MPa) elongation δ5(%) Hardness   HB
≥480 ≥175 ≥40 ≤200


304 ss Plate/Sheet, 304 ss coil, 304 ss Pipe Tube, 304 ss Round Bar, 304 Flat Bar, 304 ss Angle Bar
304l ss Plate/Sheet, 304l ss coil, 304l ss Pipe Tube, 304l ss Round Bar, 304l Flat Bar


As a kind of widely used steel, it has good corrosion resistance, heat resistance, low temperature strength and mechanical properties.Punching, bending, such as hot workability is good, no heat treatment hardening phenomenon.Corrosion resistance in the atmosphere, if it is industrial atmosphere or heavily polluted areas, it needs timely cleaning to avoid corrosion.


Resistance of high temperature, good processing performance, the characteristics of high toughness, widely used in medical industry and furniture decoration industry and food industry.
Suitable for food processing, storage and transportation.Good processing performance and weldability.Heat exchanger, corrugated pipe, household goods (1, 2 kinds of tableware, cabinets, indoor pipeline, water heater, boiler, bath), auto parts ,windshield wiper, muffler, molded products, medical appliances, building materials, chemical, food industry, agriculture, Marine parts, etc.

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