304 Stainless Steel Tubing

304 stainless steel tubing is widely used for many industries, 304 is one of the most widely used chrome 18 – nickel 8 stainless steel, and non magnetic, good corrosion resistance, heat resistance, excellent cold working properties, TP304 is ASTM grade, in China, it is 00Cr19Ni10, EU norm X5CrNi18-10, JIS SUS304, DIN 304, there are a little differences.

Basic specification
  • Welded: A249, A269, A789
  • Seamless: A213, A269, A789
  • Grade: 304
  • Surface: Annealing, bright annealing, polishing
  • NPS: 1/8″ – 24″
  • Sch: Sch5 – Sch160
  • Shapes: round, square, rectangular, oval, U type
  • Application: Heat exchanger, boiler, condenser, cooling, heating

304 stainless steel Chemical Composition:

Grade C Mn P S Si Ni Cr N
TP304 0.08 2.00 0.045 0.030 1.0 8-11 18-20
SUS304 0.08 2.00 0.040 0.030 1.0 8-10.5 18-20
1.4301 0.07 2.00 0.040 0.015 1.0 8-10.5 17-19.5 0.11

304 stainless steel Mechanical Properties:

Tensile strength
(Mpa)
Yield point
(Mpa)
Elongation(%)
Longitudinal
Elongation(%)
transverse
Hardness
TP304 515 205 35 25 ≤90HRB
SUS304 520 205 35 25
1.4301 500-700 195 40 35

DONGSHANG stainless produce 304 stainless steel tubing with various specification A213, A249, 269, also 304L, 316/316L/316ti, 321, 310S, 2205, 904L stainless steels, offering many forms to meet different requirements, round, square, rectangular, coil, U bend shapes.

304 stainless steel tubing applications

  • stainless steel tubing for boiler, heat exchanger, condensor
  • stainless steel mechanical tubing
  • beer, beverage, food usage tubing
  • high pressure tubing
  • stainless steel medicine tubing
  • stainless steel industrial tubing
  • 304 stainless steel tubing
  • 304L stainless steel tubing
  • 1.4301 stainless steel tubing
  • 316L stainless steel tubing