The full name of the EN 10297-1 standard is "Technical delivery conditions for seamless round steel tubes, Part 1: Non-alloy and alloy steel tubes for mechanical and general engineering purposes". To ensure that the size, shape, surface finish and wall thickness of the tube meet the standard requirements.
EN 10297-1 non-alloy mechanical tubes mainly include E235, E355, D470, C22E and C45E grades.
EN 10297-1 mechanical tubes are widely used in the fields of machinery and general engineering, such as automotive parts, engineering structures, mechanical parts, etc.
Products Data
Specified Minimum Yield Strength Of EN 10297-2 Material pipe
|
Product |
Yield Strength |
Tensile Strength |
Elongation A5 min |
|||
|
|
MPa min |
ksi min |
MPa min |
MPa min |
ksi min |
Percentage |
|
C22 |
|
|
420 |
– |
– |
21 |
|
C35 |
|
|
520 |
– |
– |
17 |
|
C45 |
|
|
610 |
– |
– |
16 |
|
C60 |
|
|
720 |
– |
– |
13 |
|
E235 |
|
|
360 |
– |
– |
25 |
|
E275 |
|
|
410 |
– |
– |
22 |
|
E315 |
|
|
450 |
– |
– |
21 |
|
E355 |
|
|
490 |
– |
– |
20 |
|
C22E |
|
|
430 |
– |
– |
24 |
|
C35E |
|
|
550 |
– |
– |
18 |
|
C45E |
|
|
620 |
– |
– |
14 |
Non-alloy Mechanical Tube specification:
|
Execution |
Size Range |
OD Tolerance |
Wall tolerance |
|
Hot-rolled Tube |
OD – 80 mm OD > 80 mm Wall < 12 mm Wall - 12 mm |
± 0.4 mm± 0.5 % of OD |
± 0.7 mm± (5 % x wall thickness + 0.1 mm |
|
Hot-rolled tube |
All sizes Wall < 12 mm Wall - 12 mm |
+ 0.25/- 0 mm |
± 0.8 mm± (5 % x wall thickness+ 0.2 mm) |
|
Cold Worked tube cold-rolled or cold-drawn |
OD < 40 mm OD 40 - 80 mm OD > 80 Wall Thickness< 6 mm Wall Thickness6 - 8 mm Wall Thickness > 8 |
+ 0.30/- 0 mm*+ 0.35/- 0 mm*+ 0.40/- 0 mm* |
± 0.30 mm± 0.35 mm± 0.40 |
Products display
EN 10294-1 Carbon Steel Seamless pipe
Why Choose GNEE
GNEE mainly produces and sells carbon steel pipes and alloy steel pipes. Our pipes include liquid conveying pipes, structural pipes, hydraulic support pipes, boiler pipes and bearing pipes.
We have exported to more than 100 countries including the United States, Mexico, Canada, Spain, Russia, Singapore, Thailand, India, etc.
If you would like to know more about our company or our products, please feel free to contact us. sales@gneetube.com
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FAQ
Q.Where are you located? Can I visit you?
A.Sure, you are welcome to visit our factory anytime.
Q.What is your after-sales service?
A.We provide after-sales service and 100% quality assurance for our products.
Q.What is your delivery time?
A.Delivery time is usually about 1 month, if we have stock, we can ship within 7 days.
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