EN10305-2 Welded Steel Tube

EN10305-2 Welded Cold Drawn Steel Tube for Precision Applications

1. Size Range: OD: 6-89mm, WT: 1-3mm, Length: 5.8m/6m, maximal 11.8m

2. Stable Quality with Comeptitive Price

3. NBK(Bright Annealing) Heat Treatment, Surface is clean and smooth, without oxide scale

4. Good Extending and Bending Ability

5.Surface Treatment can be:Black Phosphated,Zn-coated,etc

  • Description
  • Baosheng's Advantages
  • Chemical Composition & Mechanical Properties
  • Inquiry

Cold drawn Fine Tolerance Precision Steel Tubes

DIN EN 10305 – 2 (DIN 2393)

  • Precision in combination with a high quality surface finish are the features that characterise our fine tolerance steel tubing
  • ERW feedstock tubes are manufactured from specially prepared pickled, oiled and cold or hot rolled steel coil.
  • Resistance-pressure-welding Therefore, the weld is created from the base material without any filler material
  • The removal of the excess material, both internally and externally, is a key element in the manufacturing process and this is an in-house skill.
  • The cold drawing process occurs after annealing and raises the quality of the feedstock tube to vastly superior levels of tolerance, surface finish and final material mechanical properties.
  • In some instances the final finished product specification can be further fine tuned by further annealing. This is of particular interest in relation to products that are specifically manufactured to unique customer specifications.

If you need more information,you are more than welcome to contact sales@grandsteeltube.com 

1.  production of  DIN/EN10305 welded high precision tubes since 2005

2.  10 years experience in working with customers from Europe,West Asia,South America,etc

3.  Samples can be delivered within 20 days after confirmation

4. 45 days as the production period and delivery after order confirmation.

5.  100,000 meters of  normalized EN10305-3 welded steel tube  in stock.

6.  200 sizes can be offered from OD:6mmxWT:0.9mm to OD:89mmxWT:3mm

7.  Third party inspection like:TUV,BV,SGS,etc accepted

8.  Professional team assists your special tube requirements.

9. Other related tubes can be offered :bright annealed seamless precision tube,galvanized seamless precision tubes,etc

Steel Grade
Chemical Composition
Symbol
Material Number
C
Max.
Si
Max.
Mn
Max.
P
Max.
S
Max.
E155
1.0033
0.11
0.35
0.70
0.025
0.025
E195
1.0034
0.15
0.35
0.70
0.025
0.025
E235
1.0308
0.17
0.35
1.20
0.025
0.025
E275
1.0225
0.21
0.35
1.40
0.025
0.025
E355
1.0580
0.22
0.55
1.60
0.025
0.025
Steel Grade
+C
+LC
+SR
Name
No.
Rm
Mpa
A
%
Rm
Mpa
A
%
Rm
Mpa
ReH
Mpa
A
%
E155
1.0033
400
6
350
10
350
245
18
E195
1.0034
420
6
370
10
370
280
18
E235
1.0308
490
6
440
10
440
325
14
E275
1.0225
560
5
510
8
510
375
12
E355
1.0580
640
4
590
6
590
435
10
Steel Grade
+A
+N
Name
No.
Rm
Mpa
A
%
Rm
Mpa
ReH
Mpa
A
%
E155
1.0033
260
28
270--410
155
28
E195
1.0034
290
28
300--440
195
28
E235
1.0308
315
25
340--480
235
25
E275
1.0225
390
21
410--550
275
21
E355
1.0580
450
22
490--630
355
22

Contact Us