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Carbon Steel
DIN2391、EN10305
ST35/45/52,e355
| Quantity: | |
|---|---|
Delivery Condition Symbol in accordance with EN10305 and DIN2391
| The symbol in accordance with EN 10305 | The symbol in accordance with DIN2391 |
| +C | BK |
| +LC | BKW |
| +SR | BKS |
| +A | GBK |
| +N | NBK |
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 Mpa | A % | Rm Mpa | A % | Rm Mpa | ReH Mpa | A % | Rm Mpa | A % | Rm Mpa | ReH Mpa | A % | ||
| 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 | 1.0580 | 640 | 4 | 580 | 7 | 580 | 450 | 10 | 450 | 22 | 490 to 630 | 355 | 22 |
Technical Specifications:
Material: High-quality steel
Standard: DIN2391, EN10305
Size Range: OD 4mm – 100mm, WT 0.5mm – 10mm
Surface Finish: Smooth, precision-ground, or as per customer requirements
Tolerance: According to DIN2391 and EN10305 standards or customer specifications
Pressure Rating: Designed for high-pressure hydraulic applications
Temperature Range: Suitable for hydraulic operating temperatures
Applications:
Automotive Hydraulic SystemsOur seamless tubes are engineered for critical automotive applications including brake, power steering, and suspension systems. They ensure precise fluid transfer and operational reliability, directly contributing to vehicle safety and performance under demanding conditions.
Aerospace Hydraulic Systems
Specified for aerospace applications such as landing gear, flight control systems, and hydraulic actuators, our precision steel tubes deliver uncompromising reliability and durability to meet the stringent requirements of aviation environments.
Industrial Hydraulic Machinery
In industrial equipment including presses, lifts, and injection molding machines, our seamless tubes provide efficient power transmission and consistent performance, supporting enhanced productivity and operational reliability in manufacturing processes.
Marine Hydraulic Systems
Designed for marine applications such as steering systems, winches, and deck cranes, our corrosion-resistant steel tubes maintain long-term reliability and smooth operation even in saltwater environments.
Construction Equipment
Used in hydraulic systems of excavators, bulldozers, and mobile cranes, our seamless tubes offer robust performance and durability to withstand the extreme conditions of heavy-duty construction applications.
Delivery Condition Symbol in accordance with EN10305 and DIN2391
| The symbol in accordance with EN 10305 | The symbol in accordance with DIN2391 |
| +C | BK |
| +LC | BKW |
| +SR | BKS |
| +A | GBK |
| +N | NBK |
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 Mpa | A % | Rm Mpa | A % | Rm Mpa | ReH Mpa | A % | Rm Mpa | A % | Rm Mpa | ReH Mpa | A % | ||
| 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 | 1.0580 | 640 | 4 | 580 | 7 | 580 | 450 | 10 | 450 | 22 | 490 to 630 | 355 | 22 |
Technical Specifications:
Material: High-quality steel
Standard: DIN2391, EN10305
Size Range: OD 4mm – 100mm, WT 0.5mm – 10mm
Surface Finish: Smooth, precision-ground, or as per customer requirements
Tolerance: According to DIN2391 and EN10305 standards or customer specifications
Pressure Rating: Designed for high-pressure hydraulic applications
Temperature Range: Suitable for hydraulic operating temperatures
Applications:
Automotive Hydraulic SystemsOur seamless tubes are engineered for critical automotive applications including brake, power steering, and suspension systems. They ensure precise fluid transfer and operational reliability, directly contributing to vehicle safety and performance under demanding conditions.
Aerospace Hydraulic Systems
Specified for aerospace applications such as landing gear, flight control systems, and hydraulic actuators, our precision steel tubes deliver uncompromising reliability and durability to meet the stringent requirements of aviation environments.
Industrial Hydraulic Machinery
In industrial equipment including presses, lifts, and injection molding machines, our seamless tubes provide efficient power transmission and consistent performance, supporting enhanced productivity and operational reliability in manufacturing processes.
Marine Hydraulic Systems
Designed for marine applications such as steering systems, winches, and deck cranes, our corrosion-resistant steel tubes maintain long-term reliability and smooth operation even in saltwater environments.
Construction Equipment
Used in hydraulic systems of excavators, bulldozers, and mobile cranes, our seamless tubes offer robust performance and durability to withstand the extreme conditions of heavy-duty construction applications.
