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Phosphating is a surface treatment process used to enhance the corrosion and wear resistance of metals, while also contributing to adhesion and protection during coating and further processing. Phosphating is an electrochemical conversion coating, which is widely used on various metal surfaces, especially on steel materials.
Mechanical property
| +C | +LC | +SR | +A | +N | |||||||||
| Grade | Material number | Rm Tensile Strength (Mpa) Min | A Elongation(%) Min | Rm Tensile Strength (Mpa) Min | A Elongation(%) Min | Rm Tensile Strength (Mpa) Min | Rel Yield Strength (Mpa) Min | A Elongation(%) Min | Rm Tensile Strength (Mpa) Min | A Elongation(%) Min | Rm Tensile Strength (Mpa) Min | Rel Yield Strength (Mpa) Min | A Elongation(%) Min |
| E235 | 1.0308 | 480 | 6 | 420 | 10 | 420 | 350 | 16 | 315 | 25 | 340-480 | 235 | 25 |
| E355 | 1.058 | 640 | 4 | 580 | 7 | 580 | 450 | 10 | 450 | 22 | 490-630 | 355 | 22 |
EN10305 Cold Drawn Black Phosphated Steel Tube finds applications in various industrial sectors, including:
Hydraulic System
Construction machinery
Decoration
Electronic Parts
Vehicle power component system
Fluid handling system
etc
Production Process
Summary
Black phosphating steel pipe EN10305 is a kind of steel pipe made by phosphating the surface of the steel pipe with high temperature liquid special phosphating agent. This process forms a layer of black coating, which can improve the corrosion resistance and wear resistance of the steel pipe, making it widely used in mechanical equipment, construction, textile, chemical, submarine engineering and other fields, as well as places requiring safety protection, such as gas stations. The performance advantages of black phosphating steel tubes include hiding surface defects, enhancing lubricity and reducing wear during processing, as well as providing safety in situations with a high duty ratio.
Phosphating is a surface treatment process used to enhance the corrosion and wear resistance of metals, while also contributing to adhesion and protection during coating and further processing. Phosphating is an electrochemical conversion coating, which is widely used on various metal surfaces, especially on steel materials.
Mechanical property
| +C | +LC | +SR | +A | +N | |||||||||
| Grade | Material number | Rm Tensile Strength (Mpa) Min | A Elongation(%) Min | Rm Tensile Strength (Mpa) Min | A Elongation(%) Min | Rm Tensile Strength (Mpa) Min | Rel Yield Strength (Mpa) Min | A Elongation(%) Min | Rm Tensile Strength (Mpa) Min | A Elongation(%) Min | Rm Tensile Strength (Mpa) Min | Rel Yield Strength (Mpa) Min | A Elongation(%) Min |
| E235 | 1.0308 | 480 | 6 | 420 | 10 | 420 | 350 | 16 | 315 | 25 | 340-480 | 235 | 25 |
| E355 | 1.058 | 640 | 4 | 580 | 7 | 580 | 450 | 10 | 450 | 22 | 490-630 | 355 | 22 |
EN10305 Cold Drawn Black Phosphated Steel Tube finds applications in various industrial sectors, including:
Hydraulic System
Construction machinery
Decoration
Electronic Parts
Vehicle power component system
Fluid handling system
etc
Production Process
Summary
Black phosphating steel pipe EN10305 is a kind of steel pipe made by phosphating the surface of the steel pipe with high temperature liquid special phosphating agent. This process forms a layer of black coating, which can improve the corrosion resistance and wear resistance of the steel pipe, making it widely used in mechanical equipment, construction, textile, chemical, submarine engineering and other fields, as well as places requiring safety protection, such as gas stations. The performance advantages of black phosphating steel tubes include hiding surface defects, enhancing lubricity and reducing wear during processing, as well as providing safety in situations with a high duty ratio.
