EN 10216 non alloy steel tubes

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

Chemical Composition:
Steel grades EN10216-2 CHEMICAL COMPOSITION (LADLE ANALYSIS)
C% max Si% max Mn% max P% max S% max Cr% max Mo% max Ni% max Al.cał% min Cu% max Nb% max Ti% max V% max Cr+ Cu+ Mo+ Ni% MAX
P195GH 0.13 0.35 0.70 0.025 0.020 0.30 0.08 0.30 ≥ 0.020 0.30 0.010 0.040 0.02 0.70
0.16 0.35 1,20 0.025 0.020 0.30 0.08 0.30 ≥ 0.020 0.30 0.010 0.040 0.02 0.70
P265GH 0.20 0.40 1,40 0.025 0.020 0.30 0.08 0.30 ≥ 0.020 0.30 0.010 0.040 0.02 0.70
16Mo3 0.12- 0.20 0.35 0.40- 0.70 0.025 0.020 0.30 0.25- 0.35 0.30 ≥ 0.020 0.30
14MoV6-3 0.10- 0.15 0.15- 0.35 0.40- 0.70 0.025 0.020 0.30- 0.60 0.50- 0.70 0.30 ≥ 0.020 0.30 0.22-0.28
13CrMo4-5 0.15 0.50- 1,00 0.30- 0.60 0.025 0.020 1,00- 1,50 0.45- 0.65 0.30 ≥ 0.020 0.30
10CrMo9-10 0.10- 0.17 0.35 0.40- 0.70 0.025 0.020 0.70- 1,15 0.40- 0.60 0.30 ≥ 0.020 0.30
-2 Mechanical Property:
EN 10216-2 Mechanical properties
Steel grades Mechanical properties during tensile testing in room temperature Resilience
Upper yield limit or yield strength Re or R0.2 for wall thickness of t min Tensile strength Rm
Elongation A min%
Minimum energy average absorbed KVJ at the temperature of 0°C
T≤16 16<T≤40 40<t≤60 60<T≤60 I T
MPa MPa MPa MPa MPa I t 20 0 -10 20 0
P195GH 195 320- 440 27 25 40 28 27
P235GH 235 225 215 360- 500 25 23 40 28 27
P265GH 265 255 245 410- 570 23 21 40 28 27
16Mo3 280 270 260 450- 600 22 20 40 27
14MoV6-3 320 320 310 460- 610 20 18 40 27
13CrMo4-5 290 290 280 440- 590 22 20 40 27
10CrMo9-10 280 280 270 480- 630 22 20 40 27
EN 10216-2 Equivalent steel grade:
Steel Grade Steel Standard Steel Grade Steel Standard Steel Grade
P235GH DIN 17175 St 35.8    
P265GH DIN 17175 St 45.8    
16Mo3 DIN 17175 15Mo3    
10CrMo55   15Mo3 BS 3606 621
13CrMo45 DIN 17175   BS 3606 620
10CrMo910 DIN 17175 13CrMo44 BS 3606 622
25CrMo4   10CrMo910    
P355N DIN 17179 StE 355    
P355NH DIN 17179 TStE 355    
P355NL1 DIN 17179 WStE 460    
P460N DIN 17179 TStE 460    
P460NH DIN 17179 WStE 460    
P460NL1 DIN 17179 TStE 460    

We also offer steel fabrication service where steel tube can go through processings like cutting, welding, bending, machining, pre-coating, pre-lined, beveling, or as you require. Our steel mills have fabricating employees that have 5-10 years of working experience. If you are interested in buying EN10216-2 steel pipe products, contact us now for the latest price or check the following table for equivalent steel grade of EN10216-2.

Dimension for EN10216-2 Steel pipe
EN 10216-2 Outside diameter and wall thickness tolerances
Outside diameter D mm Permissible deviations of outside diameter D Permissible deviations of wall thickness t depending on the T/D ratio
≤0.025 >0.025
≤0.050
>0.050
≤0.10
>0.10
D≤219,1 +\- 1% or =\- 0.5mm depending on which is greater +\- 12,5% or 0.4 mm depending on which is greater
D>219,1 =\- 20% =\- 15% =\- 12,5% =\- 10%
For the outside diameter of D≥355,6 mm, local deviation outside of the upper deviation limit by further 5% of the wall thickness T is permitted
Inspection and Test For EN 10216-2 Steel Pipe
Inspection and test type Test frequency Test category
Mandatory tests Ladle analysis One per ladle 1 2
Tensile testing in room temperature One per every test pipe X X
Flattening test for D<600mm and the ratio of D≤0.15 but T≤40mm or ring testing for D>150mm and T ≤40mm X X
Rolling test on a mandrel bar for D≤150mm and T≤10mm or ring testing for D≤114,3mm and T ≤12,5mm X X
Resilience testing at the temperature of 20 ºC X X
Tightness testing Every pipe X X
Dimensional testing   X X
Visual inspection   X X
NDT in order to identify longitudinal discontinuity Every pipe X X
Material identification for alloy steel X X
Optional tests Final product analysis One per ladle X X
Tensile testing at elevated temperature One per ladle and for the same thermal processing conditions X X
Resilience testing One per every test pipe X X
Resilience testing in the machine direction at the temperature of -10ºC for non-alloy steel grades X X
Wall thickness measurement at a distance from pipe ends   X X
NDT in order to identify transverse discontinuity
Every pipe
X X
NDT in order to identify delamination X X

for pressure purposes
Non-alloy steel tubes with specified room temperature properties
EN 10216-2 Non alloy and alloy steel tubes with specified elevated temperature properties
EN 10216-3 Alloy fine grain steel tubes
EN 10216-4 Non-alloy and alloy steel tubes with specified low temperature properties
EN 10216-5 Stainless steel tubes
Material
z.Bsp: P235GH TC1, P235GH TC2, 16Mo3

Seamless Ferritic Alloy Steel Pipes for High Temperature Use

DIN EN 10216-1
Seamless steel tubes for pressure purposes – Technical delivery conditions -Part 1: Non-alloy steel tubes with specified room temperature properties
Specifies the technical delivery conditions for two qualities, T1 and T2, of seamless tubes of circular cross section, with specified room temperature properties, made of non-alloy quality steel…
DIN EN 10216-2
Seamless steel tubes for pressure purposes – Technical delivery conditions – Part 2: Non alloy and alloy steel tubes with specified elevated temperature properties; German version EN 10216-2:2002+A2:2007
The document specifies the technical delivery conditions in two test categories for seamless tubes of circular cross section, with specified elevated temperature properties, made of non-alloy and alloy steel.
DIN EN 10216-3
Seamless steel tubes for pressure purposes -Technical delivery conditions – Part 3: Alloy fine grain steel tubes
Specifies the technical delivery conditions in two categories for seamless tubes of circular cross section, made of weldable alloy fine grain steel
DIN EN 10216-4
Seamless steel tubes for pressure purposes – Technical delivery conditions -Part 4: Non-alloy and alloy steel tubes with specified low temperature properties
Specifies the technical delivery conditionsin two categories for seamless tubes of circular crossection, made with specified low temperature properties, made of non-alloy and alloy steel…
DIN EN 10216-5
Seamless steel tubes for pressure purposes – Technical delivery conditions-Part 5: Stainless steel tubes; German version EN 10216-5:2004, Corrigendum to DIN EN 10216-5:2004-11; German version EN 10216-5:2004/AC:2008
This Part of this European Standard specifies the technical delivery conditions in two test categories for seamless tubes of circular cross-section made of austenitic (including creep resisting steels) and austenitic-ferritic stainless steel which are applied for pressure and corrosion resisting purposes at room temperature, at low temperatures or at elevated temperatures. It is important that the purchaser, at the time of enquiry and order, takes in account the requirements of the relevant national legal regulations for the intended application.

Marking:
Pipes are supplied with marking according to standard and customer request.
Marking is paint on the ends of pipes.
The same data, as well as additional information per customer’s request, is indicated on the bundle’s tags.

Delivery:
Pipes are supplied in hexagonal bundles or round bundles tied with steel strip.
Weight of bundle – up to 5000 kg upon request of customer.
Each bundle is furnished with three tags.