DIN 2391 ST45 Carbon Steel Pipes Manufacturer
Carbon steel pipes are an essential part of many industrial processes and have been used for centuries. Of these, one of the most popular is the DIN 2391 ST45 carbon steel pipe.
What Is DIN 2391 ST45?
DIN 2391 ST45 is a type of carbon steel pipe that is made to meet exclent standards. It has a medium wall thickness and an internal surface finish. This type of pipe is precisely manufactured to withstand high temperatures and mechanical stress. It’s also corrosion-resistant and has excellent strength properties.
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ST45 Steel Pipes comes in two different types: seamless and welded pipes. The seamless version has fewer joints or seams compared to welded pipes, which makes it better suited to applications that require higher levels of pressure or temperature. Seamless pipes also tend to be more durable than welded ones as they don’t have any weak points where the material can break down over time. They are also less likely to leak due to their lack of joints or seams.
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Content
» DIN 2391 ST45 Pipe Specification
» DIN 2391 ST45 Carbon Steel Pipes Chemical Composition
» ST45 DIN 2391 Seamless Pipes Mechanical Properties
» DIN 2391 ST45 Pipe Dimension Tolerance
» Other Types of DIN 2391 ST45 Carbon Steel Pipes
DIN 2391 ST45 Pipes are used in a variety of applications including automotive parts manufacturing, industrial machinery components, power generation equipment, oil refineries, construction projects, heat exchangers, and much more. They are also widely used in piping systems for transporting water, oil, gas and other liquids or solids from one place to another safely and efficiently.
Carbon Steel DIN 2391 ST45 Seamless Pipe offer several benefits when compared with other types of steel pipes such as durability due to its high-quality construction; flexibility due to its ability to withstand high temperatures; resistance against rusting; cost-effectiveness; easy installation; improved safety by avoiding potential leaks caused by faulty welding seams; excellent thermal conductivity; ease-of-use when connecting multiple sections together; superior performance characteristics under extreme temperature fluctuations; improved air flow due to its smooth inner surface finish; low weight compared with other metal materials; long life expectancy without major maintenance requirements; and much more. There are several products available like DIN 2391 ST37 Pipe etc.
The DIN 2391 ST45 Tubes is one of the most popular types on the market today due to its superior performance characteristics under extreme conditions and wide range of uses across many industries. Its durability combined with its low weight makes it an ideal choice for those looking for a reliable material for their piping systems that won’t break down over time or require frequent maintenance. We offer various kinds of products like DIN 2391 ST52 Pipes etc.
What is the chemical composition of DIN 2391 ST 35?
The chemical composition of DIN 2391 ST 35 steel includes carbon (C) 0.17-0.24%, silicon (Si) 0.10-0.35%, manganese (Mn) 0.40-0.80%, phosphorus (P) max 0.025%, sulfur (S) max 0.025%, and iron (Fe) as the remaining balance. It is a low carbon steel commonly used in manufacturing hydraulic cylinders, automotive parts, and other precision applications due to its good machinability and tight dimensional tolerances.
What is DIN 2391 ST45 pipe equivalent to?
DIN 2391 ST45 pipe is equivalent to EN 10305-1, BS 6323 Part 1, and NF 699 standards. These standards specify the technical delivery conditions for seamless cold-drawn steel tubes of circular cross-sections for precision applications. DIN 2391 ST45 pipe is a low carbon steel pipe commonly used in hydraulic systems, automobile parts, and other precision applications due to its excellent machinability and high dimensional accuracy.
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 |
Standard | Grade | C | Si | Mn | P max | S max |
DIN2391 | St45 | ≤0.21 | ≤0.35 | ≥0.4 | 0.025 | 0.025 |
ST45 DIN 2391 Seamless Pipes Mechanical Properties
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 Pipe Dimension Tolerance :
OD Tolerance |
4-30mm |
31-40mm |
41-50mm |
51-60mm |
61-70mm |
71-80mm |
81-90mm |
91-100mm |
±0.08mm |
±0.15mm |
±0.20mm |
±0.25mm |
±0.30mm |
±0.30mm |
±0.40mm |
±0.45mm |
|
WT Tolerance |
±10% |
Other Types of DIN 2391 ST45 Carbon Steel Pipes & Tubes
DIN 2391 ST45 Pipe/Tube |
DIN 2391 ST45 Seamless Pipe/Tube |
Carbon Steel DIN 2391 ST45 Pipe | Carbon Steel DIN 2391 ST45 Tube Supplier |
DIN 2391 ST45 Pipes Exporter | DIN 2391 ST45 High Precision Seamless Tube |
DIN 2391 ST45 Seamless Pipe in Iraq | DIN 2391 ST45 Thick Wall High Precision Steel Tube |
DIN 2391 ST45 Cold Drawn Carbon Seamless Steel Pipe | DIN 2391 ST45 Steel Tube Exporter |
DIN 2391 Seamless Steel Precision Pipe Trader | DIN 2391 ST45 Steel Pipes Stockist |
High Quality DIN 2391 ST45 Pipes in Peru | ST45 Pipes Stockist in India |
DIN2391 Thin Wall Carbon Seamless Precision Steel Tube | DIN 2391 ST45 Cold Drawn Carbon Steel Pipe |
EN 10305 E235 Precision Seamless Steel Tube in Malaysia | DIN 2391 EN 10305 Pipes manufacturer |
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