Yuhong Group Co.,Ltd
| Standard | ASTM,GB,DIN |
| Specification | EN10305-1 E235N Seamless Cold Drawn Tubes |
| Technique | Cold Drawn/Cold Rolling or Both of them |
| Package | Standard Seaworthy Package |
| Application | hydraulic pipe/motorcycle, car parts/ shock absorber/machine work/ |
| Shape | Round. |
| Payment Terms | L/C, T/T |
| Delivery Time | 5-80 Days |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap |
| Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008. |
| Brand Name | YUHONG |
| Model Number | EN10305-1 E235N |
| Place of Origin | CHINA |
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Product Specification
| Standard | ASTM,GB,DIN | Specification | EN10305-1 E235N Seamless Cold Drawn Tubes |
| Technique | Cold Drawn/Cold Rolling or Both of them | Package | Standard Seaworthy Package |
| Application | hydraulic pipe/motorcycle, car parts/ shock absorber/machine work/ | Shape | Round. |
| Payment Terms | L/C, T/T | Delivery Time | 5-80 Days |
| Packaging Details | Ply-wooden Case /Iron Case/ Bundle with plastic Cap | Certification | ABS, GL, DNV, NK, PED, AD2000, GOST9941-81, CCS, ISO 9001-2008. |
| Brand Name | YUHONG | Model Number | EN10305-1 E235N |
| Place of Origin | CHINA | ||
| High Light | E235 Cold Drawn Tubes ，Low Carbon Steel Pipe Cold Drawn ，Cold Drawn Tubes Seamless | ||
EN10305-1 E235 Seamless Cold Drawn Tubes Low Carbon Steel for Vessel Construction
We are YUHONG GROUP , one of the biggest manufactures of stainless steel & duplex steel & alloy steel tubes and pipes in China. With development more than 33 years, we have accumulated a great many clients all around the world and Yuhong products also won the great praise among the customers.
Description
Grade E235 or as referred to as EN 1.0308 steel is a non-alloy carbon steel grade. Essentially, E235 is the chemical designation for the English standard. The EN 10294-1 Grade E235 is an unalloyed steel that is well suited for machining without the use of a heat treatment.
EN 10305-1 grade covers steel to produce precision piping grades. The EN 10305-1 Tube is designed with a chemical composition of carbon, silicon, manganese, phosphorus, and sulfur. This gives the EN 10305-1 Steel Tubes good strength and excellent tolerance to high temperatures and corrosive media in stress-induced environments. The EN 10305-1 Material is designed with a tensile strength between 340mpa up to 550mpa. They can be elongated by 22% in the system. Steel Tube EN 10305-1 grade can be precisely shaped in different sizes and dimensions to meet different project requirements. The versatile EN 10305-1 Pipe is widely used in transmission shafts, fuel injection pipes, power steering systems, boiler equipment, heat exchanger tubes, and so on.
Chemical Properties
| Pipe types | CHEMICAL COMPOSITION (LADLE ANALYSIS) | ||||||||||
| C% | Si% | Mn% | P% | S% | Cr% | Mo% | V% | Inne% | Cr+ Mo+ Ni Max% | Al.% | |
| E235 | <=0,17 | <=0,35 | <=1,20 | <=0,025 | <=0,025 | - | - | - | - | - | 0,020- 0,060 |
| E255 | <=0,21 | <=0,35 | 0,40-1,10 | <=0,025 | <=0,025 | - | - | - | - | - | 0,020- 0,060 |
| E355 | <=0,22 | <=0,55 | <=1,60 | <=0,025 | <=0,025 | - | - | - | - | - | 0,020- 0,060 |
Mechanical Properties
| Mechanical properties at room temperature | |||||||||||||
| Steel Grade | Minimum values for the delivery condition | ||||||||||||
| Steel Name | Steel Number | +C | +LC | +SR | +A | +N | |||||||
| Rm | A | Rm | A | Rm | ReH | A | Rm | A | Rm | ReH | A | ||
| Mpa | % | Mpa | % | Mpa | Mpa | % | Mpa | % | Mpa | Mpa | % | ||
| E215 | 1.0212 | 430 | 8 | 380 | 12 | 380 | 280 | 16 | 280 | 30 | 290 to 430 | 25 | 30 |
| E235 | 1.0308 | 480 | 6 | 420 | 10 | 420 | 350 | 16 | 315 | 25 | 340 to 480 | 235 | 25 |
| E355 | 1.058 | 640 | 4 | 580 | 7 | 580 | 450 | 10 | 450 | 22 | 490 to 630 | 355 | 22 |
Resistance Properties
| Pipe types | Steel grades | Resistance properties | |||||||||||
| +C | +LC | +SR | +A | +N | |||||||||
| Rm [MPa] | A% | Rm [MPa] | A% | Rm [MPa] | Re [MPa] | A% | Rm [MPa] | A% | Rm [MPa] | Re [MPa] | A% | ||
| Precision | E235 | 480 | 6 | 420 | 10 | 420 | 350 | 16 | 315 | 25 | 340- 480 | 235 | 25 |
| E235, | E255 | 580 | 5 | 520 | 8 | 520 | 375 | 12 | 390 | 21 | 440- 570 | 255 | 21 |
| E255, | E355 | 640 | 4 | 580 | 7 | 580 | 450 | 10 | 450 | 22 | 490- 630 | 355 | 22 |
| E355 | C34E | 590 | 5 | 540 | 7 | - | - | - | 440 | 22 | >= 460 | 280 | 21 |
| According to PN-EN 10305-1 | C45E | 720 | 4 | 670 | 6 | - | - | - | 510 | 20 | >= 540 | 340 | 18 |
Application
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Importer,Exporter,Trading Company,Seller,Other
Year Established:
2007
Total Annual:
50M-70M
Employee Number:
50~850
Ecer Certification：
Verified Supplier
Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou... Yuhong Group is one of the large scale group company in China, more than 35 years experience in the international market, providing high-quality services to over 3000 customers, end user which like Aramco, Petrobras, Pemex, Petronas, Ecopetro, Petroecuador, …. till now Yuhong Grou...
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