EN 10216-2 Seamless Steel Tube_plumbing pipes

Description

EN 10216-2:2013+A1:2019 Seamless steel tubes for pressure purposes

Technical delivery conditions – Part 2: Non-alloy and alloy steel tubes with specified elevated temperature properties

HSH supplies Non-alloy and alloy steel tubes for pressure purposes in accordance with EN10216‑2, Intermediate sizes are available on request. Size range is available for carbon grades but can be different for alloyed grades.

Outside diameter: 21.3mm-711mm

Wall thickness: 2mm-100mm

Grades: P195GH , P235GH ,P265GH , 16Mo3 , 14MoV6-3 , 13CrMo4-5 , 10CrMo9-10 ,15NiCuMoNb5-6-4 , X10CrMoVNb9-1,25CrMo4

EN 10216-2 Chemical Composition:

Steel grade C Si Mn P S
Cr Mo Ni Altot Cu Ti max
Steel name Steel number max max
P195GH 1.0348 =0.13 =0.35 =0.70 0.025 0.020 =0.30 =0.08 =0.30 =0.020 =0.30 0.040
P235GH 1.0345 =0.16 =0.35 =1.20 0.025 0.020 =0.30 =0.08 =0.30 =0.020 =0.30 0.040
P265GH 1.0425 =0.20 =0.40 =1.40 0.025 0.020 =0.30 =0.08 =0.30 =0.020 =0.30 0.040
16Mo3 1.5415 0.12-0.20 0.40-0.90 0.40-0.90 0.025 0.020 =0.30 0.25-0.35 =0.30 =0.040 =0.30
14MoV6-3 1.7715 0.10-0.15 0.15-0.35 0.40-0.70 0.025 0.020 0.30-0.60 0.40-0.50 =0.30 =0.040 =0.30
13CrMo4-5 1.7335 0.10-0.17 =0.15 0.40-0.70 0.025 0.020 0.70-1.15 0.40-0.60 =0.30 =0.040 =0.30
10CrMo9-10 1.7380 0.08-0.14 0.08-0.14 0.30-0.70 0.025 0.020 2.00-2.50 0.90-1.10 =0.30 =0.040 =0.30
25CrMo4 1.7218 0.22-0.29 0.22-0.29 0.60-0.90 0.025 0.020 0.90-1.20 0.15-0.30 =0.30 =0.040 =0.30
15NiCuMoNb5-6-4 1.6368 =0.17 =0.17 0.80-1.20 0.025 0.020 =0.30 0.25-0.50 1.00-1.30 =0.050 0.50-0.80
X10CrMoVNb9-1 1.4903 0.08-0.12 0.08-0.12 0.30-0.60 0.025 0.020 8.00-9.50 0.85-1.05 =0.40 =0.040 =0.30
a Elements not included in this Table shall not be intentionally added to the steel without the agreement of the purchaser, except for elemnents which may be added for finishing the cast. All appropriate measures shall be taken to prevent the addition of undesirable elements from scrap or other materials used in the steel making process
b This requirement is not applicable provided the steel contains a sufficient amount of other nitrogen binding elements which shall be reported. When using titanium, the producer shall verify that (Al+Ti/2)=0,020%
c Option 2: In order to facilitate subsequent forming operations, an agreed maximum copper content lower than indicated and an agreed specified maximum tin content shall apply
d The content of these elements need not to be reported unless intentionally added to the cast
e For wall thickness=30 mm the carbon content may be increased by 0.02% for cast and product analysis
f The upper carbon value of 0,23 % shall not be exceeded for product analysis


EN 10216-2 Mechanical Property:

Steel grade Tensile properties at room temperature Impact properties a b
Steel name Steel Number Upper yield strength or proof strength ReH or Rp0.2 for Wall Thickness T Min.

Tensile

Strength

Rm

Elongation
A min. % a
Minimum average absorbed energy KV J at a temperature of ℃
T≤16 160<T≤40 40<T≤60 60<T≤100 l t l
t
MPa MPa MPa MPa MPa 20 0 -10 20 0
P195GH 1.0348 195 320-440 27 25 40 c 28 d 27c
P235GH 1.0345 235 225 215 360-500 25 23 40 c 28 d 27c
P265GH 1.0425 265 255 245 410-570 23 21 40 c 2s d 27C
16Mo3 1.5415 280 270 260 450-600 22 20 40 c 27 c
14MoV6-3 1.7715 320 320 310 460-610 20 18 40 c f 27 c
13CrMo4-5 1.7335 290 290 280 440-590 22 20 40 c 27 c
10CrMo9-10 1.7380 280 280 270 480-630 22 20 40 c 27 c
25CrMo4 1.7218 345 345 345 540-690 18 15 40 c f 27 c
15NiCuMoNb5-6-4 1.6368 440 440 440 440e 610-780 19 17 40 c f 27 c
X10CrMoVNb9-1 1.4903 450 450 450 450 630-830 19 17 40 c f 27 c
a I = longitudinal t = transverse
b To be verified when options 4 and/or 5 are/is specified, unless footnote f) applies
c Option 4: Impact energy shall be verified.
d Option 5: Longitudinal impact energy shall be verified.
e For wall thickness 60 mm< T =80mm
f Impact test mandatory for wall thickness T =16mm


EN 10216-2 boiler tube Heat Treatment:

Steel grade Heat treatment a Austenizing Tempering
Steel name Steel number Temperature °C Cooling Medium Temperature °C Cooling medium
P195GH 1.0348 +N b 880 to 940 Air
P235GH 1.0345 +N b 880 to 940 Air
P265GH 1.0425 +N b 880 to 940 Air
16Mo3 1.5415 +N b 890 to 950 Air
14MoV6-3 1.7715 +NT b c 930 to 990 Air 680 to730 air
13CrMo4-5 1.7335 +NT b c 900 to 960 Air 660 to 730 air
10CrMo9-10 1.738 +NT b c 900 to 960 Air 680 to 750 air
25CrMo4 1.7218 +QT 860 to 900 Air or Liquid 620 to 680 air
15NiCuMoNb5-6-4 1.6368 +NT c 880 to 980 Air 580 to 680 air
X10CrMoVNb9-1 1.4903 +NT c 1040 to 1090 air 730 to 780 air
a +N = Normalising, +NT = Normalising + Tempering, +QT = Quenching + Tempering (air or liquid), +I = Isothermal Annealing.
b Normalising includes Normalising Forming.
c For these steel grades it may be necessary in the case of wall thickness T above 25 mm or T/D >0,15 to apply quenching and tempering in order to achieve the intended structure and material properties. The decision shall be left to the discretion of the manufacturer but shall be stated to the customer at the time of enquiry and order. Steel tubes treated in such a way shall be designated by the steel name supplemented by the symbol +QT.

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HSH stocks a broad range of metal materials, including aluminum, steel, stainless steel, copper and brass, and specialty metals. Also, we also sell cast fittings, cast Iron, forged fittings, cutting tools, flanges, ect. If you have any needs about our products, you can contact us.
sales@metal-pipe.com

,

HSH stocks a broad range of metal materials, including aluminum, steel, stainless steel, copper and brass, and specialty metals. Also, we also sell cast fittings, cast Iron, forged fittings, cutting tools, flanges, ect. If you have any needs about our products, you can contact us.
sales@metal-pipe.com

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