Stainless Steel Bar 201 304 316 410 420 2205 316L 310S Hot Rolled / Cold Rolled Carbon Steel / Stainless Steel / Alloy Steel Round / Square / Flat / Triangular

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.

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After decades of exploration and honing, our metal structural Steel Sheet Pile, pc metal steel bar, Galvalume coils anti finger not only meets the domestic needs, but also has a certain market abroad. For a long time, under the guidance of the company's talent strategy, we have gradually established our team and gained talent advantages. We also provide customized products, for special sizes or orders, please do not hesitate to contact us. Our management team has excellent quality, exquisite technology, loyal to serve new and old customers and achieve customer value. We attach importance to the occupational health and safety of employees and continuously improve the occupational health management system.

Product Introduction

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

We strive to improve our international competitiveness and manufacture first-class brands of Stainless Steel Bar 201 304 316 410 420 2205 316L 310S Hot Rolled / Cold Rolled Carbon Steel / Stainless Steel / Alloy Steel Round / Square / Flat / Triangular. We organize different levels of personnel to carry out job training and various exchanges, and encourage individual employees to train and learn on the job, so as to improve work skills and efficiency and enhance the quality of employees by creating a learning environment and comprehensive training. We encourage our employees to be innovative, create an innovation system within the company, stimulate the innovation ability of our employees, and create a culture of innovation and vitality.

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