E215 cold drawn tube is a precision seamless steel tube produced according to specific standards (such as EN 10305-1).
After the cold drawing process, the crystal structure of the E215 precision tube changes, the dislocation density increases, and the dislocation mobility decreases, thereby improving the hardness and strength. Therefore, E215 cold drawn seamless tube is widely used in automobile manufacturing, mechanical equipment, hydraulic systems, instrumentation and other fields, especially in fluid transmission systems that require high precision and high reliability.
E215 Seamless Precision Steel Tube
Advantages of Choosing GNEE E215 seamless precision tube
As a professional alloy steel pipe supplier, GNEE has 15 carbon steel pipe production lines, 10 galvanized pipe production lines, producing 150 tons of steel pipes per day, and all pipes are fully certified and traceable, with furnace batch numbers printed on each random length. In addition, EN10305-1 seamless cold drawn pipes, E235 precision pipes, E355 precision pipes, etc. are also available.
If you are looking for seamless pipes, please contact us in time to get a quote! sales@gneetube.com
Standard: EN10305-1
Size: 4mm-260mm
W.T.: 0.5mm-25mm
Shape: Round
Production type: Cold drawn or cold rolled
Grade: E215, E235, E355
Chemical Composition (wt%) Of E215 Carbon Steel Pipe
| Steel Grade | Chemical Components (%) | ||||||
| Steel Name | Steel Number | C
max. |
Si
max. |
Mn
max. |
P
max. |
S
max. |
AL
min. |
| E215 | 1.0212 | 0.10 | 0.05 | 0.7 | 0.025 | 0.025 | 0.025 |
Mechanical Properties Of E215 Steel Pipe
| Mechanical properties at room temperature | |||||||||||||
| Steel Grade | Minimum values for the delivery condition | ||||||||||||
| Steel Name | Steel Number | +C | +LC | +SR | +A | +N | |||||||
| Rm
Mpa |
A
% |
Rm
Mpa |
A
% |
Rm
Mpa |
ReH
Mpa |
A
% |
Rm
Mpa |
A
% |
Rm
Mpa |
ReH
Mpa |
A
% |
||
| E215 | 1.0212 | 430 | 8 | 380 | 12 | 380 | 280 | 16 | 280 | 30 | 290 to 430 | 25 | 30 |
GNEE provides inspection and testing for EN 10305 standards
| Inspection or test types | Test frequency | |
| Internal test | Acceptance test | |
| Chemical analysis | M | M |
| Tensile testing | M | One per tested batch |
| Flattening test or extension test | M | Two per tested batch |
| Dimension verification | M | M |
| Visual inspection | M | M |
Factory environment of Medium carbon steel pipe
Gnee Customer visit
EN 10305-1 Grade E215 Pipes Supplier
FAQ
Q.Why choose Gnee?
A.With us, you will get the most competitive price, guaranteed quality, guaranteed delivery and after-sales service.
Q.Do you have a quality control system?
A.Yes, we have our own quality control laboratory. Third party testing service is also available.
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