EN 10216-1 1 - 30mm Wall Thickness Structural Steel Pipe , Round Structural Steel Tubing

Product Description

EN10216-1 P195TR1 , P195TR2 , P235TR1 , P235TR2 Seamless Steel Pipes , Structural Steel Pipe

 

Standard: EN10216-1 Seamless steel tubes for pressure purposes-Technical delivery conditions

 

Non-alloy steel tubes with specified room temperature properties     

  
Applications: for manufacturing pipelines, vessel. Euqipment.pipt fittings and steel structure
                        
Size range: O.D.:10.2-711mm     W.T.:1-100mm      L:max12000mm                           

Chemical composition                                

Steel Grade		C	Si	Mn	P	S	Cr	Mo
Steel Name	Steel Number	max	max	max	max	max	max	max
P195TR1	1.0107	0.13	0.35	0.70	0.025	0.020	0.30	0.08
P195TR2	1.0108	0.13	0.35	0.70	0.025	0.020	0.30	0.08
P235TR1	1.0254	0.16	0.35	1.20	0.025	0.020	0.30	0.08
P235TR2	1.0255	0.16	0.35	1.20	0.025	0.020	0.30	0.08
P265TR1	1.0258	0.20	0.40	1.40	0.025	0.020	0.30	0.08
P265TR2	1.0259	0.20	0.40	1.40	0.025	0.020	0.30	0.08

Note: Special steel grade is also available, according to customer request.                            
                            

Mechanical properties  

Steel Grade		Tensile properties			Tensil Strength Rm	Elongation
Steel Name	Steel Number	Upper yield strength				A min.%
		ReH min for Wall Thickness
		T mm
		T≤16	16＜T≤40	40＜T≤60
		Mpa	Mpa	Mpa	Mpa	l	t
P195TR1	1.0107	195	185	175	320-440	27	25
P195TR2	1.0108	195	185	175	320-440	27	25
P235TR1	1.0254	235	225	215	360-500	25	23
P235TR2	1.0255	235	225	215	360-500	25	23
P265TR1	1.0258	265	255	245	410-570	21	19
P265TR2	1.0259	265	255	245	410-570	21	19

 

Appearance:

The tubes are free from exernal and internal suface defects that can be detect by visual examination.

 

 

 

 

 

 

 

 

 

 

EN10216   Seamless steel tubes for pressure purposes- Technical delivery condition:
 
EN10216-1   Non-alloy steel tubes with specified room temperature properties
 
EN10216-2   Non-alloy steel tubes with specified elevated temperature properties
 
EN10216-3   Alloy fine grain steel tubes
 
EN10216-4   Non-alloy and alloy steel tubes with specified low temperature properties
 
EN10216-5   Stainless steel tubes

 

 

Normative references:

DIN V  17006-100    Designation for steel- Additional symbols for steel names

 

DIN EN 10208-1    Technical delivery conditions for steel pipes for use with combustible fluids - Part 1: 

                                 Pipes of requirement class A

 

DIN EN 10224       Non-alloy steel tubes for the conveyance of acqueous liquids including water for human

                             consumption - Technical delivery conditions

 

DIN EN10297-1     Seamless steels for mechanical and general engineering purposes - Part 1:

                             Non-alloy and alloy steel tubes

 

EN10217              Welded steel tubes for pressure purposes

 

EN10002-1, Metallic materials - Tensile Testing - Part 1: Method of test at ambient temperature

 

EN10020,    Definition and classification of grades of steel

 

EN10021,    General technical delivery requirements for steel and iron products

 

EN10027-1, Designation systems for steel - Part 1 : Steel names, principal symbols

 

EN10027-2, Designation systems for steel - Part 2: Numerical systems

 

EN10045-1, Metallic materials - Charpy impact test - Part 1: Test method

 

EN10052,     Vocabulary of heat treatment terms for ferrous products.

 

EN10204,     Metallic products - Types of inspection documents

 

EN10233,     Metallic materials - Tube - Flattening Test

 

ENV10220, Seamless and welded steel tubes - Dimensions and masses per unit length

 

EN10246-1,  Non-destructive testing of steel tubes - Part 1:  Automatic electromagnetic testing of seamless and welded ( execpt submerged arc-welded) ferromagnetic steel tubes for verification of hydraulic leak-tightness

 

EN10246-5, Non-destructive testing of steel tubes - Part 5: Automatic full peripheral magnetics transducer/flux leakage testing of seamless and welded ( expcept submerged arc-welded) ferromagnetic steel tubes for the detection of longitudinal imperfections

 

EN10246-7, Non-destructive testing of steel tubes - Part 7: Automatic full peripheral altrasonic seamless and welded ( except submerged arc welded) steel tubes for the detection of longitudinal imperfections