42CrMo4 Ss 201 304 316 410 420 2205 316L 310S Hot Rolled/Cold Rolled Carbon/ Stainless/Alloy Steel Round/Square/Flat/Triangle Bars Price
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.
We actively practice the concept of green development and focus on improving quality and efficiency of the prestressed hollw square pile mould, gi galvanized coil, U channel and C channel. Our company introduces various professional technologies and management talents, strengthening the construction of corporate culture and building a harmonious corporate team. Service implementation is mainly based on customer demand, and all departments cooperate to complete the work according to the demand. Each of our products embodies our value, and the goal of everything we do is to provide excellent products and services to users. We are willing to listen and perfect the opinions of our customers to become the driving force for our rapid development. Our corporate culture has strong practicality, mass, industry and vitality, which inspires and shapes our excellent staff.
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
Our company introduces modern management mechanism, which has made new breakthroughs one after another on the improvement of 42CrMo4 Ss 201 304 316 410 420 2205 316L 310S Hot Rolled/Cold Rolled Carbon/ Stainless/Alloy Steel Round/Square/Flat/Triangle Bars Price quality. Our company's development is based on the market, and we provide high-quality, efficient, and dedicated service to customers abroad. Over recent years, our company has expanded continuously, enhanced our comprehensive strength and improved its capability in service and quality.
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