DIN 2391 ST45 pipe is a high-strength, corrosion-resistant pipe widely used in various industrial fields, including automotive parts manufacturing, industrial machinery parts manufacturing, power generation equipment manufacturing, refineries, construction projects, heat exchangers, etc.
DIN 2391 ST45 precision steel pipe supplied by GNEE is a low-carbon steel with the advantages of high strength, corrosion resistance, and ability to withstand various complex environmental conditions. It has good machinability and strict dimensional tolerances.
DIN 2391 ST45 steel pipe product introduction
| Standard | DIN 2391 |
| Grade | ST45 |
| Size | OD (4-190mm) x WT (0.5-15mm) |
| Outer Dimensions | 4.0mm – 60.0mm |
| Wall Thickness | 0.5mm – 8 mm |
| Length | max 6000mm |
DIN 2391 ST45 Carbon Steel Pipes Chemical Properties
| Standard | Grade | C | Si | Mn | P max | S max |
| DIN2391 | St45 | ≤0.21 | ≤0.35 | ≥0.4 | 0.025 | 0.025 |
Mechanical Characteristics of Carbon Steel DIN 2391 ST45 Piping
|
Cold drawn(Mandatory) |
Cold drawn(Soft) |
Cold Drawn and Stress Release |
Anneal |
Normalizing |
||||||||
|
BK1) |
BKW1) |
(BKS) |
(GBK)1) |
(NBK)1) |
||||||||
|
Grade |
Tensile |
Elongation |
Tensile |
Elongation |
Tensile |
Yield point |
Elongation |
Tensile |
Elongation |
Tensile |
Yield point |
Elongation |
|
N/mm2 |
% |
N/mm2 |
% |
N/mm2 |
N/mm2 |
% |
N/mm2 |
% |
N/mm2 |
N/mm2 |
% |
|
|
St45 |
580 |
5 |
520 |
8 |
520 |
375 |
12 |
390 |
21 |
440~570 |
255 |
21 |
DIN 2391 ST45 Seamless Precision Steel Tube
Advantages of choosing GNEE DIN 2391 St45 Seamless Pipe
GNEE is committed to the R&D, manufacturing and service of various types of special seamless steel pipes. With excellent products, high-quality services and reasonable prices, it is widely exported to more than 50 countries and regions including Europe, the United States, the Middle East, Southeast Asia, Africa, etc.
If you have any specific questions or need more detailed information about DIN 2391 Cold Drawn Steel Tubes, feel free to ask!sales@gneetube.com
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FAQ
Q.What are your advantages?
A: High quality products, competitive price and professional export service.
Q. Do you have a quality control system?
A.Yes, we have our own quality control laboratory.
Q.Where are you located? Can I visit you?
A.Sure, you are welcome to visit our factory anytime.
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