Stainless Steel Bar 17-4 pH Grade Price Per PCS
PC steel bar is a kind of low carbon alloy steel bar with heat treatment for high strength pre-stressed concrete pile. It is mainly used in producing port concrete pile, high-rise building foundation concrete pile and pier concrete pile, etc.
Our SPIRAL RIBBED PC WIRE, MS angles l profile hot rolled equal, COLD ROLLED STAINLESS STEEL COIL has been tested and improved over time, so that it can be used in a wide range of applications. Based on the traditional business model, it has continued to carry out the innovation of system, management and market innovation. Besides, we have a group of high-quality management personnels and professionals, who make the high-quality products and have the ability to develop new products to expand our market home and abroad. In the process of continuous entrepreneurship and innovation, we always adhere to the development line of human values first. We adhere to the value concept of merit and virtue first, and take contribution to society as the eternal pursuit of the enterprise.
Product Introduction
PC steel bar is a kind of low carbon alloy steel bar with heat treatment for high strength pre-stressed concrete pile. It is mainly used in producing port concrete pile, high-rise building foundation concrete pile and pier concrete pile, etc. It has undergone rigorous inspection, the material is superior, and the quality is up to standard.
Features
PC steel bar has high strength, toughness, low relaxation and good weldability. Its wire rod has good quality, low inclusion content and high purity. It has stable mechanical properties and is widely used in the construction of houses, bridges, roads and other projects. It is of high quality and is not easy to crack or rust, so you can use it with confidence.
| Specification (mm） | Facial shape type | Cross-sectional size （S/mm2） | Tensile Strength (MPA） | Plastic elongation strength (Mpa） | Relaxation rate （%） | Percentage elongation at maximum force （%） | Elogation (MM/M） | Percentage elongation after fracture （%） | Surface quaility |
| 7.1 | Spiralgroove | 39.0-41.7 | ≥1420 | ≥1280 | ≤2.0 | ≥3.5 | Take a one-meter PC bar and place it on a flat surface, and the maximum natural rise of inside chord and arc is less than 5.0 mm. | ≥7.0 | No damage and defects which will influence the use is allowed on the surface of the PC bar. Floating rust is allowed. |
| 9 | 62.4-66.5 | ||||||||
| 10.7 | 87.8-93.6 | ||||||||
| 12.6 | 121.9-130.1 | ||||||||
| 14 | 150.2-160.1 |
On-line equipment
Pay-off stand→ Wire pack up device→ Mechanical descaling→ Drawing dies box→ Drawing machine→ Straightening→ 1# Cleaning machine→ Traction machine→ 600kW/8kHz IGBT）Pre-heating power supply（600kW/8kHz IGBT Intermediate frequency induction heating power supply）→ （200kW/30kHz IGBT）Temperature pre-raising power supply（200kW/30kHz IGBT Superaudio induction heating power supply）→ （200kW/50kHz IGBT）Temperature raising power supply（200kW/50kHz IGBT Superaudio induction heating power supply）＋Quenching/Holding→ Quenching water tank→ （300kW/8kHz IGBT）Tempering power supply（300kW/8kHz IGBT Intermediate frequency induction heating power supply）＋Tempering and holding pipe→ Tempering water tank→ 2#Traction machine→ Wire leading tank→ Wire leading tank→ 1 Take-up disc 1→ 2 Take-up disc 2
The company adheres to the corporate tenet of "Keep improving and honesty as the foundation", and strive to develop into a world-class Stainless Steel Bar 17-4 pH Grade Price Per PCS manufacturing enterprise by continuously strengthening technological innovation and product improvement! We grow together with our customers, suppliers, employees and shareholders and pursue win-win situation. It is our honor to treat customers with integrity and win customers' satisfaction with our sincere service.
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