S355JR Carbon Steel Pipe
Classification :
Keywords:
Carbon Steel Pipe
S355JR steel is a European structural steel grade that falls under the EN 10025 standard. It is classified as a low-carbon structural steel, primarily used in construction and engineering applications. The advantages of S355JR steel include its excellent mechanical properties, which allow for the construction of robust structures while maintaining a relatively low weight. It’s good weldability makes it suitable for various fabrication processes, and it is widely available in different forms.
S355JR pipes are best for engineering and construction applications requiring little responsibility. It includes building bridges, ships, railway wagons, trailers, cranes, dump trucks, etc.
|
Product Name |
Carbon Steel Tube/Pipe |
| Thickness | 1.0mm-60mm |
| Diameter | 6.0mm-1422mm |
| Length | 5800，6000，11800，12000 or customized |
|
Material |
A106 GrB，API5L,API5CT,S235JR,S275JR, S355JR,C45,ST37,ST52,4140,4130,etc |
|
Surface |
Black skin,spray paint,pickling,oiling,galvanize,etc |
|
Technique |
Hot rolling,pickling,precision,cold rolling,galvanize,seamless, welding,spiral |
|
Application |
Widely used in petroleum, natural gas, chemical industry, construction, machinery manufacturing and other industries |
|
Standard |
GB,GOST,ASTM,AISI,JIS,BS,DIN,EN |
|
Delivery time |
Within 7-15 workdays after receiving deposit or L/C |
|
Export packing |
Waterproof paper, and steel strip packed. Standard Export Seaworthy Package.Suit for all kinds of transport,or as required |
|
Payment |
T/T L/C, Western Union etc. |
| MOQ | 25tons |
Chemical Composition
| C | Si | Mn | P | S | N | Cu | CEV |
| max 0.24 | max 0.55 | max 1.6 | max 0.04 | max 0.04 | max 0.012 | max 0.55 | max 0.47 |
Mechanical Properties
| Property | Condition/Temper | Typical Value/Range (Metric - SI Units) | Typical Value/Range (Imperial Units) | Reference Standard for Test Method |
|---|---|---|---|---|
| Yield Strength (0.2% offset) | Normalized | 355 MPa | 51.5 ksi | EN 10002-1 |
| Tensile Strength | Normalized | 470 - 630 MPa | 68 - 91 ksi | EN 10002-1 |
| Elongation | Normalized | ≥ 21% | ≥ 21% | EN 10002-1 |
| Reduction of Area | Normalized | ≥ 25% | ≥ 25% | EN 10002-1 |
| Hardness (Brinell) | Normalized | ≤ 197 HB | ≤ 197 HB | EN 10003-1 |
| Impact Strength (Charpy V-notch) | -40°C | ≥ 27 J | ≥ 20 ft-lbf | EN ISO 148-1 |
Standards & Equivalents
| Standard Organization | Designation/Grade | Country/Region of Origin | Notes/Remarks |
|---|---|---|---|
| UNS | K02001 | USA | Closest equivalent |
| ASTM | A572 Grade 50 | USA | Similar properties, but with different chemical composition |
| DIN | St 52-3 | Germany | Minor compositional differences |
| JIS | SM490A | Japan | Comparable strength, different impact properties |
| ISO | S355JR | International | Standardized under EN 10025 |
Warehouse Storage
Dongte (Shandong) Metal Products Sales Co., Ltd. is a large-scale enterprise integrating manufacturing and sales (international export). The company has passed ISO9001 international quality management system certification and CE certification.
Packing and shipping
We will use suitable packing for different goods and modes of transport. If you have any special requests on this, please let us know advanced.
Application field
Widely used in automobile, petroleum,railway, bridge, construction, electric power, transportation, machinery, Marine light industry, home appliances, kitchen and other important fields.
Honor and qualification
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