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EN 10216-2 Boiler Tubes

EN 10216-2 Boiler Tubes

EN-10216-2-Boiler-Tubes

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:

  • P195GH, P235GH, P265GH, 13CrMo4-5, 10CrMo9-10
  • Other grades of steel pipe can be provided based on negotiations.

View the data of the steel grade as below:

Chemical Compositions(%) of EN10216-2

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

Seamless boiler tubes to DIN 2448/17175,

  • material St35.8/I resp. to EN 10216-2, material P235GH TC1,
  • material St35.8/III resp. to EN 10216-2, material P235GH TC2,
  • material15Mo3 resp. to EN 10216-2, material 16Mo3,
  • material 13CrMo44 resp.to EN 10216-2, material 13CrMo4-5,
  • material 10CrMo910 resp. to EN 10216-2, material 10CrMo9-10,
  • material X20CrMoV121 resp. to EN 10216-2, material X20CrMoV11-1,
  • material X10CrMoVNb9-1 resp. to EN 10216-2, material X10CrMoVNb9-1,
  • material 15NiCuMoNb5 (WB36) resp. to EN 10216-2, material 15NiCuMoNb5-6-4,
  • material 15CrMoV510, with mill test certificate to EN 10204/3.2 TÜV, in random lengths
  • Seamless tubes to DIN 2448/17173 resp. EN 10216-4, material TTSt35N / P215NL TC1, 10 mm wall and above material TTSt35V / P255QL TC1,

Longitudinally welded boiler tubes to DIN 2458/17177, material St37.8/I resp. to EN 10217-2, material P235GH TC1,
WITH 3.2 INSPECTION CERTIFICATE ABS, BV, DNV, GL, LRS, RINA , ETC…
SEAMLESS STRUCTURAL TUBE SIZES; 10.2 to 711,0 mm OD, wall thickness up to 100 mm

  • for structural constructions acc. to EN 10210in grades S235JRH and S355J2H + N
  • for mechanical engineering acc. to EN 10297in grades E235 + AR and E355 + AR
  • for pressure applications acc. to EN 10216in grades P235 TR1 + TR2

WITH 3.2 INSPECTION CERTIFICATE ABS, BV, DNV, GL, LRS, RINA , ETC…

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