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
|