7475 T6 T651 Extruded Aluminum Round Bar for Aircraft Wing Skeleton and Other Parts

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.

Send Inquiry

With the boldness of standing in the forest of world manufacturing enterprises, our company has been moving towards internationalization of management and refinement of Stainless Steel Products, UNCOATED PC STRAND 7 WIRE, Welded i beam. We believe that the implementation of a new performance management system can promote the economic and management benefits of the company to a certain extent. Through the joint efforts of our staff and with the strong support from all walks of life, our company has developed by leaps and bounds. The code of conduct of our employees includes, compliance with rules and regulations, love for work, unity and cooperation, continuous learning and efficient execution. We take "energy saving, environmental protection, convenience and humanity" as the core of product development.

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

Based on the reference and absorption of foreign advanced technology, our company has made improvements and re-innovations, and developed 7475 T6 T651 Extruded Aluminum Round Bar for Aircraft Wing Skeleton and Other Parts with more stable performance. Our company has always adhered to the entrepreneurial spirit of 'exploitation, truth-seeking, unity, and enterprising', constantly improving and surpassing ourselves. We shoulder the responsibility of leading the development of the industry, follow the pace of the great rejuvenation of the Chinese nation, and go to the world.

Hot Tags: pc steel bar, China pc steel bar suppliers, manufacturers, factory, Gl corrugated sheets, concrete square steel pipe pile molds, Steel bar for prestressed concrete pipe pile, Galvalume coils anti finger, Galvanized steel wire ASTM B498, GI And PPGI