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40mm Steel Bar SAE 1045 C45 SAE 1020 C20 20#-55# Low Carbon Steel Round Bar Price

40mm Steel Bar SAE 1045 C45 SAE 1020 C20 20#-55# Low Carbon Steel Round Bar 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.

All of our Galvalume coils anti finger, GI plain sheets, hot dip galvanizing I Beam is manufactured with the highest quality standards in the industry and is sold overseas, enjoying a high reputation in many markets. We're confident that we have been going to share mutual results and build solid co-operation relations with our companions in this market. Controlling business risk and product quality is one of the important conditions to ensure the healthy development of our company. We continue to improve, focus on innovation, to achieve the ultimate in products and technology in the industry, and create outstanding brand value. We have constantly strengthened the construction of a team of high-quality innovative talents.

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
7.1Spiralgroove39.0-41.7≥1420≥1280≤2.0≥3.5Take 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.
≥7.0No damage and defects which will influence the use
is allowed on the surface of the PC bar.
Floating rust is allowed.
962.4-66.5
10.787.8-93.6
12.6121.9-130.1
14150.2-160.1


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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 has strong technical strength and can provide customers with satisfactory and assured 40mm Steel Bar SAE 1045 C45 SAE 1020 C20 20#-55# Low Carbon Steel Round Bar Price at different levels. Our company respects the enterprise spirit of 'steadfast, hardworking and responsibility', and creates a good enterprise environment with integrity, win-win and business philosophy. Adhering to science and technology as productivity, our company further meets the growing market demand, and adds continuous power for the construction and development of the enterprise.

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