EN10216-2, Non-alloy and steel tubes with specified elevated temperature properties.

EN 10216-2 is a European standard suitable for seamless steel tubes for pressure purposes. Technical delivery conditions-Part 2: Non-alloy and steel tubes with specified elevated temperature properties.(include amendment A1:2004).
Seamless steel tubes for pressure purposes.

EN 10216-2 Seamless tube

This part of EN10216 may also be applied for tubes of non-circular cross section; necessary modification should be agreed a time of enquiry and order.

This part of EN1026 specifies the technical delivery conditions in two test categories for seamless tubes for circular cross section, with specified elevated temperature properties, made of non-alloy and alloy steel.

Application:

  • For producing storage tanks of heat-resistant steels used in boiler-making, tool-making;
  • For constructing pressure reservoirs and high pressure are simultaneously used to have summarized load and special conditions.

The main steel grade:

View the data of the steel grade as below:

Chemical Compositions(%) of

Grade C Si Mn P S Cr Mo Cu Ni
(max) (max) (max) (max) (max) (max) (max) (max) (max)
P195GH 0.13 0.35 0.7 0.025 0.02 0.03 0.08 0.3 0.3
P235GH 0.16 0.35 1.2 0.025 0.02 0.03 0.08 0.3 0.3
P265GH 0.2 0.4 1.4 0.025 0.02 0.03 0.08 0.3 0.3
13CrMo4-5 0.10-0.17 0.35 0.40-0.70 0.025 0.02 0.70-1.15 0.4-0.6 0.3 0.3
10CrMo9-10 0.08-0.14 0.5 0.30-0.70 0.025 0.02 2.00-2.50 0.9-1.1 0.3 0.3

Mechanical Properties of EN10216-2:

Grade Yield Strength (Mpa) Tensile Strength (Mpa) Elongation
L(%)
Elongation
T (%)
P195GH ≥195 320-440 27 25
P235GH ≥235 360-500 25 23
P265GH ≥265 410-570 23 21
13CrMo4-5 ≥290 440-590 22 20
10CrMo9-10 ≥280 480-630 22 20
EN 10216-2 steel tube end bevel

EN 10216-2 steel tube end bevel

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