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EN 10294-1 Grade E355+N Alloy Steel Seamless Tubes supplier


Grade E355+N are alloy bars that contain a substantial microalloying addition of manganese, nickel and chromium along with trace quantities of elements like phosphorus, sulfur. These elements aid in superior machinability of the EN 10294-1 Hollow Bars. Grade E355 +N is indicative of several aspects of this steel alloy. For instance, the letter E means that this particular steel grade is well suited for machining.

EN 10294-1 Hollow Bars

 

While the number 355 mentions its minimum yield strength. And lastly, the letter +N in EN 10294-1 Grade E355+N means that the hollow bar is to be supplied in a normalized condition. In comparison to the traditional carbon steel bars, alloy steel hollow bars have superior strength, more toughness and much better corrosion resistance properties. Generally, these components are recommended for use in operations that require high strength and durability. As opposed to pipes or tubes, the wall thickness for EN 10294-1 Alloy Steel Hollow Bar is much thicker. Furthermore, the properties of the metal are also responsible for delaying the onset of decay or corrosion. Thus, adding value to the application. If a higher corrosion resistance property is desired, buyers have the option of getting these hollow bars coated or their surface treated by various common techniques sich as galvanization or zinc coating.

EN 10294-1 Carbon Steel Hollow Bar upto 200mm length



Chemical Properties of EN 10294-1 Hollow Bars

Carbon Silicon Manganese Phosphorous Sulphur Molybdenum Nickel Chromium Copper Others
max 0.22 max 0.50 max 1.50 0.045 0.05 max 0.08 max 0.40 max 0.30 max 0.30 V max 0.10

Basic types of EN 10294-1 Grade E355+N Hollow Bar

EN 10294-1 Gr CS Polished Round Bar
EN 10294-1 Gr CS Polished Round Bar
EN 10294-1 Grade Carbon Steel Square Bar
EN 10294-1 Grade Carbon Steel Square Bar
Carbon Steel EN 10294-1 Grade T-Bar
Carbon Steel EN 10294-1 Grade T-Bar
Steel EN 10294-1 Gr Triangle Bar
Steel EN 10294-1 Gr Triangle Bar
CS EN 10294-1 Gr Bright Bar
CS EN 10294-1 Gr Bright Bar
EN 10294-1 Grade Carbon Steel Hollow Bar
EN 10294-1 Grade Carbon Steel Hollow Bar
Carbon Steel EN 10294-1 Gr Flat Bar
Carbon Steel EN 10294-1 Gr Flat Bar
CS EN 10294-1 Gr Hexagonal Bar
CS EN 10294-1 Gr Hexagonal Bar
EN 10294-1 Gr Carbon Steel Cold Drawn Bar
EN 10294-1 Gr Carbon Steel Cold Drawn Bar

EN 10294-1 Carbon Steel Seamless Hollow Bars Mechanical Strength

Yield Strength Tensile Strength Elongation A5 min
MPa min ksi min MPa min MPa min ksi min Percentage
490 20

Equivalent material of EN 10294-1 Grade E355+N Hollow Bars

DIN EN BS NFA ASTM ASME
EN 10294-1 Grade E355+N

Dimensions of EN 10294-1 bars

View dimensional tolerances and price list of EN 10294-1 Seamless Tube


EN 10294-1- Dimension

Main characteristics of EN 10294-1 Hollow bars

  • Improved machinability steels
  • high surface quality (guaranted by internal non distructive inspections)
  • tight dimensional tolerances
  • guarantee of the surfaces without defects with minimum weight loss due to turning.

EN 10294-1 bars undergoes the following tests

  • Heat analysis
  • Tensile test
  • Impact test (for N and QT supply condition)
  • Electromagnetic test acc.to EN 10246-5 Lev. F3 or EN 10246-3 longitudinal Lev. E3 (*)
  • Visual and Dimensional control
  • Spectro test to avoid miscellaneous*